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HAINBUCH
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  • Offer Profile
  • Tradition is good. Combined with innovation it is even better. For 60 years we have been constantly developing new clamping solutions focusing on the essentials: your wants and needs. Set-up times and cost savings, flexibility, productivity, energy efficiency and security – all that you expect from clamping solutions. Our products have these essentials including CE certification and the promise to be environmentally friendly.

    At HAINBUCH people don´t just work together, we are one big family. Passion, family spirit and the drive for the right innovation at the right time, that´s the mix that makes HAINBUCH.
Product Portfolio
  • Innovations - We presented our new stars.

      • Jaw module

      • A clamping system for all cases
        Always the right solution


        With the new jaw module in our HAINBUCH modular system, you are able to always use the right clamping devices. More than 80% of the workpieces are covered with the small jaw module and for large workpieces you can change-over within 2 minutes the larger jaw module.

        Key advantages
        • Jaw clamping with a HAINBUCH chuck or stationary chuck
        • Enlarged clamping range of the basic clamping device
        • Machining between the jaws is possible [milling or drilling]
        • Can be used rotating [under RPM] and for stationary applications
        • Deadlength clamping
        • Available in two sizes – optimized interference contour
      • Chuck TOPlus mini

      • The new »mini« series really shines with a mass reduction of 38 %, 1/3 of less total length and 1/3 of lower chuck diameter. This means reduced energy consumption and better tool accessibility.

        Thanks to the reduced interference contour, it is easier to choose the suitable tool. Now it can also be shorter and more stable – on the main and sub spindles. Particularly in the case of limited installation space and in series operation, TOPlus mini is ideal: Lower energy consumption, dynamic spindle acceleration and shorter cycle times lower the costs per workpiece.

        Naturally the small TOPlus variant offers the same concentricity and low-wear characteristics as its big brother.

        Minimalism that pays off!

        Key advantages
        • Significantly reduced interference contour
        • Improved tool accessibility
        • Ideal for limited installation space
        • Lower mass
        • Offloading of the machine spindle
        • Reduced energy requirements
        • Shorter cycle times
        • Lower piece costs
        • 25 % higher holding power than SPANNTOP
      • Chuck SPANNTOP Mini

      • The new »mini« series really shines with a mass reduction of 38 %, 1/3 of less total length and 1/3 of lower chuck diameter. this means reduced energy consumption and better tool accessibility.

        Thanks to the reduced interference contour, it is easier to choose the suitable tool. Now it can also be shorter and more stable – on the main and sub spindles. Particularly in the case of limited installation space and in series operation, SPANNTOP mini is ideal: Lower energy consumption, dynamic spindle acceleration and shorter cycle times lower the costs per workpiece.

        Naturally the small SPANNTOP variant offers the same concentricity and low-wear characteristics as its big brother.

        Minimalism that pays off!

        Key advantages
        • Significantly reduced interference contour
        • Improved tool accessibility
        • Ideal for limited installation space
        • Lower mass
        • Offloading of the machine spindle
        • Reduced energy requirements
        • Shorter cycle times
        • Lower piece costs
      • Mandrel MANDO G

      • The best choice for gear cutting

        Clamping solutions for the gear-cutting sector are individual and have very special requirements. Consequently, it is not easy to find the suitable clamping device, particularly in the case of high variant diversity and smaller lot sizes. The conventional solution is to use fixtures that are more or less effective.

        Fortunately, this is now history. With the MANDO G211 you are relying on a standard segmented mandrel. You profit from in-stock segmented clamping bushings. The rigid and narrow mandrel with optimized tool runout contour is ideal for use in gear cutting applications. Moreover, it can also be used for gear shaping or grinding. Three end-stop levels that are placed with different proximity to the workpiece make it possible to use individual workpiece end-stops. Also a coolant connection ensures process reliability.

        Whether you design the machine connection on your own, or whether you want a complete solution from us extending to the quick change-over system, in every case you profit from radial clamping with pull-back effect – and this incredibly increases the rigid clamping. Therefore you have complete control of accuracy and vibration.

        Key advantages

        • Standard segmented mandrel with slim interference contour
        • Rigid radial clamping with pull-back effect
        • Large clamping range and vibration dampening due to vulcanized clamping elements
        • Standard segmented clamping bushings can be used
        • Three end-stop levels
        • Integrated flushing channels
      • Magnet module

      • In daily use you are optimally equipped with the TOPlus or SPANNTOP chucks. However, there are always components that are difficult to clamp due to the contour, or that will be deformed through radial clamping. So what is required is an axial chuck, which in addition can also be set-up very fast.

        The answer: HAINBUCH magnet module. With the magnet module you can clamp components axially on a neodymium magnet. The HAINBUCH magnet module is set-up in only 30 seconds. Your basic clamping device is already mounted. You exchange the clamping head that is included in the scope of delivery. When clamping, the magnetic clamping device is pulled onto the flat contact area of your basic clamping device. If, after initial installation, the magnet module is planed flat and the install position is marked, a planar change-over accuracy of 2 μm can be achieved. The workpiece itself is clamped by hand on the magnet.

        Key advantages

        • End face axial clamping via neodymium magnet
        • High face-run change-over accuracy
        • High holding force of 140 N/cm²
        • Set-up in only 30 seconds

         

    • Workpieces

    • Machining of complex workpieces?
      No problem! We have the right solution for you.

      Here is a selection of workpieces we have already clamped successfully!
        • Axis

        • CV Joint

        • Drill Crown

        • Brake Disc

        • Differential Housing

        • Hip Joint

        • Injector

        • Cam Schaft

        • Piston

        • Ball Bearing

        • Ball Hub

        • Crank Shaft

        • Impeller

        • Motor Housing

        • Rotor

        • Pump Housing

        • Sun Shaft

        • Ram

        • Gear

      • Chucks

          • Chuck TOPlus mini

          • The new »mini« series really shines with a mass reduction of 38 %, 1/3 of less total length and 1/3 of lower chuck diameter. This means reduced energy consumption and better tool accessibility.

            Thanks to the reduced interference contour, it is easier to choose the suitable tool. Now it can also be shorter and more stable – on the main and sub spindles. Particularly in the case of limited installation space and in series operation, TOPlus mini is ideal: Lower energy consumption, dynamic spindle acceleration and shorter cycle times lower the costs per workpiece.

            Naturally the small TOPlus variant offers the same concentricity and low-wear characteristics as its big brother.

            Minimalism that pays off!

            Key advantages
            • Significantly reduced interference contour
            • Improved tool accessibility
            • Ideal for limited installation space
            • Lower mass
            • Offloading of the machine spindle
            • Reduced energy requirements
            • Shorter cycle times
            • Lower piece costs
            • 25 % higher holding power than SPANNTOP
          • Power chuck TOPlus

          • Maximum holding power

            Up to 25 % more holding power and higher output – with the same clamping cylinder that is used to actuate our SPANNTOP chucks. The pyramid arrangement of glide surfaces makes it possible. The clamping head rests with full-surface contact in the TOPlus chuck body – even with large workpiece tolerances. In addition this geometry ensures that TOPlus is significantly less sensitive to contamination than previous chuck/clamping head solutions, and with a concentric precision of approx. 0.015 mm [for chuck size 65]!

            Equipped for the Future

            Thus TOPlus is even better suited for raw material, cast and forged parts, as well as fine-particle non-ferrous metals such as brass. Therefore, all-round optimized values make the chuck an ideal partner for modern manufacturing strategies and state-of-the-art machine tools.

            TOPlus chuck – simply revolutionary!

            Key advantages
            • 25 % higher holding power than SPANNTOP
            • Unequalled rigidity due to full-surface contact of the clamping segments
            • No radial displacement between clamping head and chuck body, therefore it is resistant to contamination
            • Concentric precision < 0.015 mm possible
            • Absorbs vibration
          • Chuck SPANNTOP Mini

          • The new »mini« series really shines with a mass reduction of 38 %, 1/3 of less total length and 1/3 of lower chuck diameter. this means reduced energy consumption and better tool accessibility.

            Thanks to the reduced interference contour, it is easier to choose the suitable tool. Now it can also be shorter and more stable – on the main and sub spindles. Particularly in the case of limited installation space and in series operation, SPANNTOP mini is ideal: Lower energy consumption, dynamic spindle acceleration and shorter cycle times lower the costs per workpiece.

            Naturally the small SPANNTOP variant offers the same concentricity and low-wear characteristics as its big brother.

            Minimalism that pays off!

            Key advantages
            • Significantly reduced interference contour
            • Improved tool accessibility
            • Ideal for limited installation space
            • Lower mass
            • Offloading of the machine spindle
            • Reduced energy requirements
            • Shorter cycle times
            • Lower piece costs
          • Power chuck SPANNTOP nova

          • The original, that wrote workholding history

            SPANNTOP nova – this development represents more than 30 years of SPANNTOP experience. It exploits all the advantages of the latest machine tools. The components are not only optimized for balance, quality, and have an extended guide length. The clamping length of the workpieces is also significantly greater. This chuck is designed for maximum RPM and holding power at ideal concentricity. It is extremely rigid, precise, and has an extremely long life.

            The position-oriented base end-stop of the »combi pull-back« and »combi deadlength« variants can be conveniently changed from the outside via three clamping screws countersunk in the chuck, and for standard chucks, provides excellent accuracy for face location combined with through-bore capacity.

            SPANNTOP nova: reliable and solid.
            The product is the result of more than 30 years of experience!

            Key advantages
            • Typical HAINBUCH features, such as user friendly set-up, full passage, parallel clamping, optimal power conversion, extreme rigidity and superior holding power, as well as minimal wear and tear
            • Concentric precision < 0.01 mm possible
            • Minimal inertia loss effects
          • Manual chuck TOROK

          • Clamps gently or forcefully

            The TOROK manual actuated chuck is primarily used in prototyping on machines without a clamping cylinder. Basically, it is implemented wherever users are reluctant to sacrifice the accustomed HAINBUCH quality when a clamping cylinder is not available.

            Best of all:
            Thanks to its easy manual actuation you can safely and delicately clamp in the customary manner when used on grinding machines. For example: With an optional base plate the TOROK can also quickly be converted for stationary use.

            More clamping options in combination with clamping devices-adaptations


            And in combination with our clamping device adaptation, such as the MANDO Adapt mandrel-in-chuck or the jaw module, many more clamping possibilities are available to you. In the future you can also rely completely on the HAINBUCH modular system, even for your manual chuck.

            Key advantages
            • Sensitive manual clamping is possible
            • Manual actuation – a clamping cylinder is not required
            • Concentric precision < 0.01 mm possible
            • Minimal inertia loss
            • Standard flanges available with adjustable bolt, Camlock upon request
          • Jaw chuck B-Top

          • High flexibility in small quantities

            Fast jaw change with quick change design and high repeatability – that is what makes the B-Top jaw chuck product line so flexible. Particularly for small lot sizes. Thus in most cases machining the chuck jaw to size is unnecessary.

            Flexibility with system

            Also the insert bushing system is configured for small lot sizes and maximum flexibility. It enables clamping devices to be conveniently adapted to your requirement: Closed with ejector, spray nozzles, or with variable end-stop. Just the way you need it.

            Better clamping behavior

            And the new innovative lubricating system ensures improved clamping force behavior of the wedge bar principle.

            Key advantages
            • Large through-bore with passage bushings or end-stop bushings that can be changed from the front
            • Fast jaw change with individual unlocking at high change-over accuracy and suitable for the »Reishauer« system, straight gear cutting
            • High degree of operator safety with minimum change-over time
            • Proven wedge rod mechanism
          • Jaw chuck B-Top3

          • Flexibility thanks to the modular system

            I.D., O.D. or jaw clamping – it's easy with the B-Top3 modular system. Everything fits together. With the MANDO Adapt segmented mandrel, you can change to perfect I.D. clamping in less than 2 minutes. The SPANNTOP adaptation is the right partner if you have reached your holding power and accuracy limits for O.D clamping. And all without removing the chuck!

            Basic clamping for small lot

            The B-Top3 basic clamping device also has its advantages: The fast jaw change with single-jaw unlocking mechanism and high repeatability is ideal for small lot sizes. Thus, in most cases machining the chuck jaw to size is unnecessary.

            Flexibility with system

            Also the insert bushing system is configured for small lot sizes and maximum flexibility. It enables clamping devices to be conveniently adapted to your requirement: Closed with ejector, spray nozzles, or with variable end-stop. Just the way you need it.

            Better clamping force

            And the new innovative lubricating system ensures improved clamping force behavior of the wedge bar principle.

            You have never turned like this before.

            Key advantages
            • Extremely fast conversion [2 min.] to I.D. clamping with the MANDO Adapt mandrel-in-clamping-device or to O.D. clamping with the SPANNTOP Adapt chuck
            • Through-bore passage bushings or end-stop bushings that can be changed from the front
            • Fast jaw change with individual unlocking at high change-over accuracy and suitable for the »Reishauer« system, straight gear cutting
            • High degree of operator safety with minimum change-over time
            • Proven wedge rod mechanism
          • Eccentric chuck

          • Concentric and eccentric machining in a single clamping set-up

            Concentric and eccentric complete machining in a single clamping set-up? That's right! With our compact chuck you can now turn an eccentric position on the workpiece – in a single set-up without having to re-chuck it!

            Time and cost saver

            Thus you save time and money. Change-over from centric to eccentric takes just a few seconds – it is automatic and convenient due to the setting tool in the turret and the C-axis of the machine spindle.

            Optimization of set-up times

            Minimum set-up times and no machine changes whatsoever. And first and foremost: You can use your normal clamping cylinder.

            Key advantages
            • Infinite eccentric adjustment via the C-axis
            • Concentric and eccentric machining in a single clamping set-up
            • Different eccentric dimensions are possible with the same chuck and clamping head
            • Minimal inertia loss
            • Workpiece stabilization through axial draw force applied against the workpiece end-stop
          • Special chucks

          • Perfect engineering

            Where our designers really hit their stride when our standard chucks hit their limits. They also develop solutions that are precisely tailored for the most particular requirements.

            Process optimization is a top priority


            Our experts push the technology to its limits, prefer to leaving the beaten path, think outside of the box, and approach their work with passion, drive and a wealth of invention.

            New solutions, familiar quality

            The result: An innovative, creative, and naturally completely individual special chuck in the accustomed HAINBUCH quality.

            Key advantages
            • Custom solutions optimally tailored to your requirements
            • Optimized manufacturing processes
            • State-of-the-art manufacturing possibilities due to the latest clamping device technology
        • Mandrels

            • Mandrel MANDO

            • Efficient and economical

              Often complete machining fails for lack of an effective I.D. clamping device. In many cases the jaw chuck is a makeshift solution. However, even conventional mandrels with slotted clamping sleeves quickly reach their limits in terms of accuracy, rigidity, and opening stroke. HAINBUCH segmented mandrels use state-of-the-art clamping technology that is convincing, even in the most critical applications.

              High holding power by HAINBUCH technology

              The central element is the vulcanized segmented clamping bushing. Because conventional clamping bushings are made of spring steel and are only annealed to spring hardness, therefore they are soft and they must »bend« to clamp the workpiece. HAINBUCH segmented bushings, on the other hand, are made of case-hardened chromium-nickel-steel and have segments that are extremely hard, wear resistant and rigid. All contact surfaces are completely ground in one operation guaranteeing optimum concentricity.

              Key advantages
              • Vibration dampening due to vulcanized segmented clamping bushings
              • Workpiece stabilization through axial draw force applied against the workpiece end-stop
              • Extremely high clamping force even at the smallest clamping Ø
              • Clamping range from Ø 8 – 120 mm with only 8 mandrel sizes
              • All mandrels prepared for air sensing control
                • Mandrel MANDO T211

                • With draw bolt.

                  Advantages
                  • Form-compensating segmented clamping bushings upon request
                  • Clamping range from Ø 20 – 120 mm with only 5 mandrel sizes
                • Mandrel MANDO T212

                • Without draw bolt.

                  Advantages
                  • Clamping without draw bolt, consequently ideal for blind bores
                  • Clamping range from Ø 8 – 100 mm with only 8 mandrel sizes
                • Mandrel MANDO T812

                • Without draw bolt.

                  Advantages
                  • Only radial clamping, no pull-back against workpiece end-stop – ideal for pick-off from the main spindle
                  • Clamping without draw bolt, consequently ideal for blind bores
                  • Clamping range from Ø 8 – 100 mm with only 8 mandrel sizes
              • Mandrel MANDO G

                    • Mandrel MANDO G

                    • The best choice for gear cutting

                      Clamping solutions for the gear-cutting sector are individual and have very special requirements. Consequently, it is not easy to find the suitable clamping device, particularly in the case of high variant diversity and smaller lot sizes. The conventional solution is to use fixtures that are more or less effective.

                      Fortunately, this is now history. With the MANDO G211 you are relying on a standard segmented mandrel. You profit from in-stock segmented clamping bushings. The rigid and narrow mandrel with optimized tool runout contour is ideal for use in gear cutting applications. Moreover, it can also be used for gear shaping or grinding. Three end-stop levels that are placed with different proximity to the workpiece make it possible to use individual workpiece end-stops. Also a coolant connection ensures process reliability.

                      Whether you design the machine connection on your own, or whether you want a complete solution from us extending to the quick change-over system, in every case you profit from radial clamping with pull-back effect – and this incredibly increases the rigid clamping. Therefore you have complete control of accuracy and vibration.

                      Key advantages

                      • Standard segmented mandrel with slim interference contour
                      • Rigid radial clamping with pull-back effect
                      • Large clamping range and vibration dampening due to vulcanized clamping elements
                      • Standard segmented clamping bushings can be used
                      • Three end-stop levels
                      • Integrated flushing channels
                • Special mandrels

                • Customized instead of mass production: HAINBUCH special solutions

                  We never say, »No way«. Our designers really hit their stride where our standard mandrels hit their limits. Thus we always have an individual solution even for special requirements. Our experts develop these solutions together with you. Naturally in this process you can rely on the customary quality and typical HAINBUCH characteristics, even for the special mandrels.

                  For large part manufacturing we have already supplied up to clamping Ø 620 mm.

                  Key advantages
                  • Optimized manufacturing processes
                  • State-of-the-art manufacturing possibilities due to the latest clamping device technology
                  • Custom solutions optimally tailored to your requirements
                    • Mandrel type 213

                    • Ideal for small clamping diameters and slender mandreI bodies

                      This mandrel type is ideal for small clamping Ø and extremely slender mandrel bodies. In comparison with our MANDO T211 with draw bolt, the segmented clamping bushing is not released via ejector pins in the mandrel body; rather it is coupled in on the upper end of the draw bolt.

                      Ideal for gear cutting


                      Thanks to this trick, the mandrel body can be implemented with even more rigidity. That's why this mandrel type is in such demand, particularly for gear cutting applications where interrupted cuts are on the daily agenda. The vulcanized segmented clamping bushings are supplied as a clamping unit mounted on the draw bolt and thus can be conveniently changed.

                      For greater clamping Ø you can also change the segmented clamping bushings individually through the use of two-piece draw bolts.

                      Key advantages
                      • Slim mandrel body at low clamping Ø possible
                      • Segmented clamping bushing coupled in draw bolt, i.e. a stiffer mandrel body is possible
                      • Workpiece stabilization through axial draw force applied against the workpiece end-stop
                      • Vibration dampening due to vulcanized segmented clamping bushings
                      • Large clamping range due to vulcanized clamping elements
                    • Mandrel type 8111

                    • Special segmented mandrel

                      If the end-stop face does not run to the clamping Ø of the workpiece, then it may warp due to a pull-back on the end-stop. This is precisely where the mandrel type 811 comes in. The segmented clamping bushing is held axially by the end-stop and is spread out radially through the central compression bolt. Thus, the workpiece is clamped without pull-back. Through the compression bolt that becomes narrower toward the front, this mandrel is ideal for small clamping Ø.

                      Key advantages
                      • Radial clamping without axial movement of the segmented clamping bushing
                      • Actuation by push motion
                      • Small clamping Ø through offset segmented clamping bushings are possible
                    • Multi-centering mandrel

                    • Increase the running times with the multi-centering mandrel

                      Increase machine runtimes? No problem with the multi-centering mandrel. But what do you do for different bore dimensions occasioned by tolerance fluctuations of the individual workpieces? The multi-centering mandrel provides an elegant solution: It centers each workpiece individually via spring assemblies. The entire workpiece assembly is only clamped axially after centering and it can then be powerfully machined.

                      Key advantages
                      • Clamp multiple workpieces such as gears in the assembly
                      • Play-free centering even at bore tolerances up to ± 0.2 mm
                      • Axial fastening of the gear assembly assures the necessary stiffness
                  • Stationary clamping devices

                      • Manual stationary chuck MANOK

                      • The all-rounder of the manual vises

                        It isn't just the price-performance ratio of the MANOK that is impressive. With its incredible holding power, precision and rigidity, MANOK has already surprised many users who never would have imagined that this kind of quality could be found in a manual clamping device.

                        The all-rounder of the manual vises

                        In addition, you can also mount an end-stop to the MANOK in no time at all: Simply fasten the inside end-stop directly onto your machine tool table or mount a front end-stop on the face of the clamping taper. That's it!

                        Good value for money

                        The MANOK is not only practical and economical, but it is also extremely versatile. For instance, the integrated actuation lever makes this possible by functioning as an additional force accumulator and acts as an anti-vibration device during milling.

                        Key advantages
                        • Sensitive manual clamping is possible
                        • Ideal for 5-sided machining
                        • Repeatability < 0.01 mm possible
                        • Absolute versatile implementation on machining centers, measuring machines, slotters, broaching machines, drilling machines, and laser marking machines etc.
                        • Clamping is possible with workpiece end-stop and front end-stop
                      • Manual stationary chuck MANOK plus

                      • Incredibly versatile

                        MANOK plus, the extended variant of our manual MANOK stationary chuck offers you an integrated forced release function. With the integrated forced release function you can not only use our adaptations on the lathe you can also use them stationary.

                        Fast assembly

                        Within just a few minutes you have mounted the MANDO Adapt mandrel or the jaw module. With the jaw adapter the doubled clamping range is available.

                        Flexible standard equipment

                        Horizontal clamping surface and alignment fixation grooves are standard equipment, and so is the integrated end-stop.

                        Key advantages
                        • Sensitive manual clamping is possible
                        • Ideal for 5-sided machining
                        • Repeatability < 0.01 mm possible
                        • Workpiece stabilization through axial draw force applied against the workpiece end-stop
                        • Short and stable clamping
                        • Lateral clamping set-up possible
                      • Hydraulic stationary chuck HYDROK

                      • Precision chuck with convincing performance

                        5-axis machining or efficient multiple clamping – with HYDROK we offer you a hydraulically actuated stationary chuck that provides even more possibilities.

                        Intelligent modular system

                        Depending on size – you can use it with all clamping device adaptations, such as the MANDO Adapt mandrel-in-clamping device or with the jaw module. Thus, in the future you can also rely completely on the intelligent HAINBUCH modular system, even for your stationary clamping device.

                        The smallest in the league: The HYDROK 32. Its modular base plates can be easily fit together and enable multiple clampings with incredible holding forces in the most confined spaces. And with an additional tandem cylinder you can even generate the full clamping force with a weaker hydraulic unit.

                        Key advantages
                        • Typical HAINBUCH features, such as user friendly set-up,full passage, parallel clamping, optimal power conversion,extreme rigidity and superior holding power, as well asminimal wear and tear
                        • Ideal for 5-sided machining, flexible clamping possibilities such as mandrel clamping or jaw clamping thanks to the HAINBUCH modular system
                        • Prepared for workpiece end-stop and front end-stop
                        • Easy set-up, repeatability < 0.01 mm possible
                        • Ideal for automated clamping
                      • Mandrel actuating units ms dock / hs dock

                      • Use MANDO segmented mandrels stationary

                        Complete machining made easy: You can not only use our MANDO segmented mandrels on the lathe, you can also use them in stationary mode. Simply screw the mandrel onto the ms dock [manually actuated] or hs dock [hydraulically actuated] and you can clamp your workpiece from the inside, stationary mode.

                        Precise and wear resistant

                        Precise, without vibration and with minimum set-up effort. The extremely wear-resistant segmented clamping bushing of casehardened chromium-nickel-steel with the rubber between the segments, especially developed by HAINBUCH, makes it possible.

                        Manually operated ms dock

                        The hand-actuated ms dock in conjunction with the stationary MANDO segmented mandrels is ideal for machining centers, measuring machines, radial drill presses, parallel and angle plate clampings or for clamping on dividing heads.

                        Hydraulic hs dock

                        hs dock is an absolute powerhouse that enables hydraulic implementation of MANDO segmented mandrels on machining centers. Media supply can be freely selected. It is actuated either from the side or via a base plate from below. Perfect when automation is involved.

                        Key advantages
                        • Mandrels can be used on the machining center
                        • Ideal for 5-sided machining
                        • Clamping range from Ø 8 – 120 mm with only 8 mandrel sizes
                        • Play-free centering even at bore tolerances up to ± 0.2 mm
                        • Typical HAINBUCH features, such as user friendly set-up, parallel clamping, optimal power conversion, extreme rigidity and supreme holding power, as well as minimal wear and tear
                      • Special clamping devices

                      • Perfect Engineering - All totally individual

                        Customer demands and increased competition - it's good to have a partner at your side who thinks with you, who thinks outside of the box, and who is really only satisfied when he has found the best clamping solution for you.

                        Over 60 years experience

                        A partner who knows the potential inherent in the technology, how manufacturing processes can be optimized – often with totally unconventional methods – and for whom only one thing counts: Your profit. And that in every respect: Temporal, financial, and naturally technical. You will be surprised at the individual, stationary special solutions that come about in this regard.

                        Key advantages
                        • Custom solutions optimally tailored to your requirements
                        • Optimized manufacturing processes
                        • State-of-the-art manufacturing possibilities due to the latest clamping device technology
                        • Fast set-up when changing the workpiece type
                    • Adaptation clamping device

                        • MANDO Adapt

                        • Mandrel-in-clamping-device

                          Change-over from O.D. clamping to perfect I.D. clamping, without changing the clamping device? No problem with MANDO Adapt: Place the mandrel in the mounted clamping device, tighten three screws, lock the mandrel in the clamping device.

                          Significant time saver


                          In this process the mandrel engages in the coupling of the clamping device via a sophisticated mechanism, where otherwise the clamping head engages. MANDO Adapt is attractive with extreme rigidity and precision. For rotating products, concentricity of 0.005 mm between chuck taper and mandrel taper can be achieved. For stationary clamping devices repeatability of 0.003 mm is possible. And best of all: This can all be accomplished without adjusting.

                          MANDO Adapt is available in 3 variants:
                          • T211 – clamping with pull-back effect and with draw bolt
                          • T212 – clamping with pull-back effect and without draw bolt
                          • T812 – clamping without pull-back effect and without draw bolt
                        • Jaw module

                        • A clamping system for all cases
                          Always the right solution


                          With the new jaw module in our HAINBUCH modular system, you are able to always use the right clamping devices. More than 80% of the workpieces are covered with the small jaw module and for large workpieces you can change-over within 2 minutes the larger jaw module.

                          Do you need a full through-bore? Do you want to implement workpiece clamping with the pull-back effect? If so, it's all possible! Because the basic unit into which the jaw module is inserted into, is a HAINBUCH chuck oder stationary chuck. If necessary, clamping heads or mandrels may also be inderted. Therefore, you always have the right solution for your clamping situation.

                          Key advantages
                          • Jaw clamping with a HAINBUCH chuck or stationary chuck
                          • Enlarged clamping range of the basic clamping device
                          • Machining between the jaws is possible [milling or drilling]
                          • Can be used rotating [under RPM] and for stationary applications
                          • Deadlength clamping
                          • Available in two sizes – optimized interference contour
                        • Morse Taper Adaption

                        • The morse taper adaption is a great complement for the HAINBUCH modular system. Whether face driver, center, a manually activated mandrel, or even a tool - with this adaption you use anything that you adapt into the morse taper connection. Therefore, you have the possibility of extending your chuck with many additional functions within seconds. The key factor is the CENTREX quick change-over interface integrated within the adaption. This means that assembly does not require alignment. With a change-over accuracy of < 0.002 mm at the interface.

                          Advantages:
                          • Adaptation possibility via morse taper, size 4
                          • Assembly in 2 minutes without having to align
                          • Self-centering of the adaption in the chuck
                        • Face Driver Adaption

                        • Useful, when you machine a workpiece over its entire length. It is even more practical, if in addition the re-clamping can be dispensed of. Firstly, this increases concentric precision, secondly, geometric tolerances are »stabilized«, and thirdly, our face driver adaption is also assembled in 1-2-3. Simply insert it in the clamping device, tighten the three screws, and that's it! Our CENTREX interface ensures perfect concentricity.

                          Advantages:
                          • Spring-loaded center
                          • Hard metal face driver
                          • Extremely fast conversion without disassembling the chuck [2 min.]
                      • Clamping elements

                          • Clamping heads

                              • Clamping heads SE

                              • SE - hexagonal clamping geometry, holding power in perfection

                                With our hexagonal clamping heads you get up to 25 % more clamping force and higher output with the same clamping cylinder acutating force that is used to actuate our SPANNTOP chucks.

                                Hexagonal Geometry

                                The pyramid arrangement of glide surfaces makes it possible. In addition the hexagon geometry ensures that TOPlus is more resistant to contamination than former clamping head/chuck systems.

                                For some materials more suitable

                                Therefore, TOPlus is even better suited for raw material, cast and forged parts, as well as fine-particle non-ferrous metals such as brass. With a concentric precision of 0.015 mm!

                                Key advantages
                                • 25 % higher holding than clamping head RD [SPANNTOP]
                                • No radial displacement between clamping head and chuck body, therefore it is resistant to contamination
                                • Unequalled rigidity due to full-surface contact of the clamping segments
                                • Concentric precision < 0.015 mm possible
                                • Extended maintenance intervals
                              • Clamping heads RD

                              • RD - the classic clamping head, round clamping geometry, holding power in perfection

                                This development represents more than 30 years of SPANNTOP experience. It exploits all the advantages of the latest machine tools. The clamping head RD is not only extremely powerful, it is also convincing through simple handling. With the changing fixture you set-up in no time.

                                Designed for high speed and holding power

                                The combination of steel and rubber, specially developed by HAINBUCH, in conjunction with a vulcanization that has been perfected over the years, is designed for maximum speeds and holding forces – with optimal concentricity, and incredible rigidity and service life.

                                The original clamping head!

                                Key advantages
                                • Concentric precision < 0.01 mm possible
                                • Typical HAINBUCH features, such as user friendly set-up, full passage, parallel clamping, optimal power conversion, extreme rigidity and superior holding power, as well as minimal wear and tear
                              • Clamping heads with special profiles

                              • Your unique clamping head

                                Do your workpieces include frequently recurring profiles? In these cases we manufacture special profile clamping heads for you. We are also flexible in regards to the type and execution of the vulcanization. Thus, it is possible to have vulcanization run along the bore. For critical components, this is most effective to seal the clamping device.

                                Key advantages
                                • Extended life time and powerful circumferential clamping due to rigid steel segments with over 60 HRC
                                • The vulcanized rubber takes over the clamping movement
                                • Special profiles possible
                                • Parallel clamping over the entire clamping length
                            • Segmented clamping bushings

                                  • Segmented clamping bushings

                                  • Heavy duty

                                    In terms of precision, stability, and flexibility the vulcanized segmented clamping bushings are unbeatable. They consist of segments made of chrome/nickel, case hardened steel that is very hard, extremely wear resistant, and rigid [60 HRC]. Plus, they do not have to »bend« to clamp the workpiece. In addition, all functional surfaces are completely ground in one clamping setup. The result: maximum concentricity, maximum holding power, and long life span.

                                    Key advantages
                                    • Parallel clamping over the entire clamping length
                                    • Vibration dampening through rigid steel segments
                                    • Large clamping ranges due to elastic vulcanization between the segments
                              • Quick change-over systems

                                  • CENTREX pallet system

                                  • Technology that centers

                                    Tiny spheres, enormous effect. The CENTREX positioning and centering element has been a standard component of the HAINBUCH modular solutions for years. The simple taper-bushing design is found in classics, such as the MANDO Adapt mandrel adaptation, as well as in the capteX and centroteX quick change-over systems.

                                    High accuracy

                                    The HAINBUCH pallet systems also quickly find their center thanks to CENTREX. Designed for heavy-duty handling and extremely high repeatability. The absolute zero point maintains its self centering almost perfectly, even under thermal expansion. CENTREX is not influenced by swarf or chips. The biggest advantage: It is completely separated from the draw-in mechanism and thus it is extremely precise – even at high draw-in forces.

                                    Key advantages
                                    • Extremely high repeatability [< 0.003 mm]
                                    • The draw-in force is not transmitted to the centering, since it is separated from the draw-in mechanism
                                    • Absolute zero point, self-centering even under thermal expansion
                                    • Extremely rigid due to flat contact of base plate and pallet
                                    • Insensitive to swarf and chips, robust taper-bushing design
                                    • Ideal for NC rotary table and NC lathe machines, as wellas for 5-axis machining
                                    • Dimensions: 330 x 330 mm [other standard sizes available upon request]
                                    • Integration of a coolant lubricant supply or air supply ispossible
                                        • CENTREX pallet system

                                        • Solid mounting of the pallets with rapid-action screws on the base plate.
                                          No additional actuating medium.

                                          Advantages
                                          • Easy manual actuation
                                          • No peripherals, easy maintenance
                                    • centroteX / capteX interface

                                    • High speed clamping device change-over

                                      Is it practical that the HAINBUCH quick change-over systems fit on every machine? It's even better; you can change the clamping device in just 20 seconds and thus earn money more quickly. With the fast set-up devices, capteX and centroteX, you can manufacture as the job flow and the proper workholding on the machine in a matter of minutes. Considering the change-over accuracy is as much as < 0.002 mm, these systems are simply unbelievable!

                                      Optimize production

                                      However our two high-speed solutions have even more to offer: Your machine downtime times are shortened, production times increase accordingly, and the quick change-over systems also pay for themselves quickly. Sensational savings on the entire line.

                                      Quality Features


                                      The difference to clamping solutions mounted on the machine? There is virtually no difference! In terms of quality, rigidity and precision, the quick change-over interfaces easily keep up.
                                      Get the quick change-over competitive advantages.

                                      Key advantages
                                      • Interface between machine and clamping device
                                      • Dramatic reduction in clamping device change-over times thanks to a quick-acting closure mechanism [5 minutes with a crane and a few seconds by hand]
                                      • No compromises in the selection of clamping devices
                                      • Change-over accuracy between machine adapter and clamping device adapter < 0.002 mm – without alignment
                                      • Job-oriented manufacturing
                                        • centroteX

                                        • Advantages
                                          • Quick change-over also of clamping devices with Ø > 300 mm
                                          • Clamping device determines RPM limitation
                                          • Workpiece passage depending on clamping device is possible
                                          • Interface between machine and clamping device
                                        • capteX D

                                        • Advantages
                                          • Clamping and torsional safety each via a screw
                                          • Workpiece passage up to 52 mm Ø is possible
                                          • Interface between machine and clamping device
                                        • capteX B

                                        • Advantages
                                          • Clamping and torsional safety each via a screw
                                          • Fast actuator
                                          • No bayonet coupling [can be mounted without rotary movement]
                                          • Clamping device determines RPM limitation
                                          • Interface between machine and clamping device
                                        • Monteq mounting aid

                                        • Now a practical support is available for everyone who must set up heavy clamping devices: The Monteq chuck mounting aid for the centroteX quick change-over system. With the Monteq mounting aid alignment and handling are easy. Thanks to the springloaded bearing arrangement the clamping device can even be lifted by hand, the swiveling holder makes it easy to lock the clamping device in the machine-side bayonet, and with an adjustable screw the clamping device can be adjusted onto the spindle.

                                          Key advantages
                                          • Easy and safe handling of heavy clamping devices
                                          • The clamping device is not suspended diagonally
                                          • Adjustment of the clamping device axis flush with the spindle axle
                                          • The spindle bearings are not damaged, force-free mounting and optimal change-over accuracy thanks to spring-suspended loads
                                          • Short changing times thanks to quick-acting screws
                                        • Storage container

                                        • Quick change-over of the clamping device starts with optimal preparation. With our practical storage container you always have everything right at hand. Your clamping devices are safely stored and thus maintain their accuracy.

                                          Key advantages
                                          • All clamping devices are immediately on hand
                                          • Safe storage maintains accuracy
                                          • The sheet metal insert of the storage container is optimally configured for your clamping devices
                                      • Multi spindle

                                          • SPANNTOP system

                                          • In terms of functionality, flexibility and user friendly set-up of multi spindles, our SPANNTOP system is just the right partner.

                                            The system consists of an elastic clamping part, the clamping head and a rigid pipe part, the basic body. Both parts are coupled together to form a single unit that has the outer contour of a conventional clamping collet. Installation in the spindle nose is easy.

                                            Key advantages
                                            • Easy clamping head change-over from the front
                                            • Long lifespan through case-hardened steel
                                            • Typical HAINBUCH features, such as parallel clamping, optimal power conversion, extreme stiffness and high holding power, as well as little wear and tear
                                            • Significantly reduced marking on bar material

                                            The basic body is installed or removed with an assembly aid.

                                            Use a changing fixture that is inserted into the face holes to collapse the segments of the clamping head far enough to the inside that it can uncouple without a problem.

                                            The System BZ
                                            • Simple »original«coupling
                                            • Used wherever thereare no space or wallthickness problems

                                            The System ZW
                                            • Coupling type especially for multi spindles
                                            • Offers more capacity with the same outer geometry
                                          • RS feedfingers

                                          • HAINBUCH feedfi ngers have set standards with their adjustable thrust force. The tasks and requirements are diverse: Varied materials, high RPM, feed speeds, process reliability.

                                            The inner collet is screwed into the outer sleeve with a special wrench. A marking ring on the inner collet in conjunction with a scale on the outer sleeve provides reference values of the level of thrust force.

                                            Key advantages
                                            • Adjustable thrust force, thus reduced abrasion and wear
                                            • Significantly reduced marking on bar material
                                            • Multi-slot inner collet fits on the bar, thereby resulting in minimal wear
                                            • Inner collet can be adjusted multiple times, resulting in a longer lifespan

                                            Variants
                                            In most application cases you are absolutely right with the selection of our steel inner collets. If you have more rigorous requirements on the surface condition of the bar material, then with the 3 variants below you have all possibilities to prevent bothersome scoring on the material.

                                            KSB [plastic coating]
                                            This coating is recommended wherever an absolutely score-free and scratch-free surface is required. Profi les can be worked in.

                                            Ceramic coating OXK
                                            The extraordinary hardness of the ceramic coating prevents »build up« and »smearing« in the bores. Particularly recommended for rust-resistant and acid-resistant steels. The extremely long service life makes it suitable for continuous-operation machines with bar feeders. Only available for round dimensions.

                                            HM [carbide coating]
                                            Characteristics and implementation recommendations similar to those specifi ed
                                            for the ceramic coating. Steel brass and SPH inner collets have particularly proven themselves as costeffective alternatives for rust-resistant and acid-resistant steels, to prevent scoring.
                                        • Clamping cylinder

                                              • Clamping cylinder

                                              • HAINBUCH – the system provider!

                                                Are you looking for one supplier and a complete system with optimally-matched components?
                                                Do you want the chuck and clamping cylinder to work hand in hand? With HAINBUCH this is no longer a problem, we provide you with the complete solution: Your ideal clamping device paired with the matching hydraulic clamping cylinder.

                                                These are compact and low-weight and thus ensure optimal dynamics and optimal efficiency for your machine.
                                                And best of all: You have only one contact for consultation.

                                                Competence from HAINBUCH!

                                                Key advantages
                                                • One partner for all clamping components
                                                • Compact design
                                                • Low-wear and low-maintenance
                                                • Shorter cycle times