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          Rack Milling Machine

          Machinelist: Rack Milling Machine


          Cold Rolling Machine

          used Gear cutting machines Cold Rolling Machine KOVOSIT MAS Roller 2800 CNC


          • Kemmerich Werkzeugmaschinen
          • Im Rottfeld 1a
          • 40789 Monheim am Rhein
          • Deutschland

          • +49 2173 207474
            +49 2173 207473
          • info@kemmerich.biz
            www.kemmerich.biz
          #1020-20120 · Cold Rolling Machine

          KOVOSIT MAS - Roller 2800 CNC - - 2018 - Siemens 840 D

          Technical details
          swing diameter 300 (280) mm︱workpiece diameter . mm︱workpiece length 2876 mm︱drive motor 11 kW︱spindle speeds 0 - 400 U/min︱Control Siemens 840 D ︱Distance between centres 2876 mm︱workpiece weight max. 1000 kg︱spindle bore 106 mm︱spindle taper 112 mm︱b-axis +/- 35 °︱z-axis 2876 mm︱tail stock ︱tailstock quill diameter 115 mm︱tailstock quill adjustment 160 mm︱tailstock taper MT 6 ︱total power requirement kW︱weight of the machine ca. 6,2 t︱dimensions of the machine ca. m︱
          Cold Rolling Machine The function of the machine lies in the technology of cold forming - rolling of cylindrical, conical and transition radius surfaces of shaft components, e.g. vehicle axles. Among other things, this function predetermines the area of ??application of the machine for specialized production of parts using surface strengthening technology, always perpendicular to the surface of the rolling tool to the material surface by means of the B-axis tilting mechanism controlled by the CNC system. he locking of the rolling heads in a given position is ensured by a drive with self-locking worm gearboxes. The rolling equipment is located on a longitudinal support. The slide moves along the machine bed in the longitudinal direction by means of a CNC- controlled Z axis. The movement in the X-axis is realized hydraulically by two quill of rolling heads placed against each other, into which the rolling tools themselves are clamped. Continuous pressure changes on the rolling tools can be changed in the program during the work cycle. The system enables indirect independent measurement of rolling force, recording and archiving of rolling process data. equipted with : - CNC control Siemens Sinumerik model 840D - Tailstock - Hydraulic Unit - Lubrication Range of multi-roller power: 1-50kN - Max. power of multi-roller with using of tilting B-axes (B = ± 35°: 20kN - Max. power of multi-roller without using of tilting B-axes (B = 0°): 50kN Axis B: - Ratio of worm-gear unit: 1:40 - Ratio of spur gearing of tilting mechanism: 1:12
            swing diameter 300 (280) mm
            workpiece diameter . mm
            workpiece length 2876 mm
            drive motor 11 kW
            spindle speeds 0 - 400 U/min
            Control Siemens 840 D
            Distance between centres 2876 mm
            workpiece weight max. 1000 kg
            spindle bore 106 mm
            spindle taper 112 mm
            b-axis +/- 35 °
            z-axis 2876 mm
            tailstock quill diameter 115 mm
            tailstock quill adjustment 160 mm
            tailstock taper MT 6
            weight of the machine ca. 6,2 t
            Description :
            Cold Rolling Machine
            The function of the machine lies in the technology of cold forming - rolling of
            cylindrical, conical and transition radius surfaces of shaft components, e.g.
            vehicle axles. Among other things, this function predetermines the area of
            ??application of the machine for specialized production of parts using surface
            strengthening technology, always perpendicular to the surface of the rolling
            tool to the material surface by means of the B-axis tilting mechanism
            controlled by the CNC system. he locking of the rolling heads in a given
            position is ensured by a drive with self-locking worm gearboxes.
            The rolling equipment is located on a longitudinal support. The slide moves
            along the machine bed in the longitudinal direction by means of a CNC-
            controlled Z axis. The movement in the X-axis is realized hydraulically by two
            quill of rolling heads placed against each other, into which the rolling tools
            themselves are clamped. Continuous pressure changes on the rolling tools can be
            changed in the program during the work cycle. The system enables indirect
            independent measurement of rolling force, recording and archiving of rolling
            process data.

            equipted with :
            - CNC control Siemens Sinumerik model 840D
            - Tailstock
            - Hydraulic Unit
            - Lubrication
            Range of multi-roller power: 1-50kN
            - Max. power of multi-roller with using of tilting B-axes (B = ± 35°: 20kN
            - Max. power of multi-roller without using of tilting B-axes (B = 0°): 50kN
            Axis B:
            - Ratio of worm-gear unit: 1:40
            - Ratio of spur gearing of tilting mechanism: 1:12


        • Kemmerich Werkzeugmaschinen
        • Im Rottfeld 1a
        • 40789 Monheim am Rhein
        • Deutschland

        • Datasheet
          Request / Contact
          used Gear cutting machines Cold Rolling Machine EXCELLO / Boehringer XK 837


          • Leyendecker & Hollmann GmbH
          • Giesenheide 18
          • 40724 Hilden
          • Deutschland

          • +49 (2103) 28097-0
            +49 (2103) 28097-99
          • info@LHmachine.com
            www.LHmachine.com
          #1083-03273 · Cold Rolling Machine

          EXCELLO / Boehringer - XK 837 - - 2009 - Siemens 840 D

          Technical details
          rolling capacity max. / t︱workpiece diameter / mm︱workpiece length 1000 mm︱Control Siemens 840 D ︱X1, X2-axis travel 1260 mm︱Z1, Z2-axis travel 90 mm︱Y1-axis travel 320 mm︱Y2-axis travel 800 mm︱Q-axis travel 215 mm︱X1, X2-axis speed max. 28 m/min︱Z1, Z2-axis speed max. 3 m/min︱Y1-axis speed max. 30 m/min︱Y2-axis speed max. 60 m/min︱Q-axis speed max. 30 m/min︱module 0 / 3-2,5 ︱profile width bis/upto 180 mm︱pressure angle 25-45 °︱total power requirement 63 kVA︱weight of the machine ca. 17,85 t︱dimensions of the machine ca. 6,5 x 5,68 x 2,553 m︱
            rolling capacity max. / t
            workpiece diameter / mm
            workpiece length 1000 mm
            Control Siemens 840 D
            X1, X2-axis travel 1260 mm
            Z1, Z2-axis travel 90 mm
            Y1-axis travel 320 mm
            Y2-axis travel 800 mm
            Q-axis travel 215 mm
            X1, X2-axis speed max. 28 m/min
            Z1, Z2-axis speed max. 3 m/min
            Y1-axis speed max. 30 m/min
            Y2-axis speed max. 60 m/min
            Q-axis speed max. 30 m/min
            module 0 / 3-2,5
            profile width bis/upto 180 mm
            pressure angle 25-45 °
            total power requirement 63 kVA
            weight of the machine ca. 17,85 t
            dimensions of the machine ca. 6,5 x 5,68 x 2,553 m
            Description :



        • Leyendecker & Hollmann GmbH
        • Giesenheide 18
        • 40724 Hilden
        • Deutschland

        • Datasheet
          Request / Contact
          used Gear cutting machines Cold Rolling Machine EX-CELL-O XK 225


          • HANS - JÜRGEN GEIGER
          • James-Watt-Str. 12
          • 72555 Metzingen
          • Deutschland

          • (0049)-7123-18040
            (0049)-7123-18384
          • geiger@geiger-germany.com
            www.geiger-germany.com
          #1049-346254 · Cold Rolling Machine

          EX-CELL-O - XK 225 - - 1987 -

          Technical details
          rolling capacity max. NA t︱workpiece diameter 38 mm︱workpiece length 500 mm︱total power requirement 24 kW︱weight of the machine ca. 10 t︱dimensions of the machine ca. m︱
          Max.Ø tool slide stroke 760 mm Max.Ø rack length 610 mm Length of workpiece between centres, approx. 500 mm Max. tooth width / profile width 92 mm Max. workpiece Ø 38 mm Tailstock stroke on outboard support, hydraulic, approx. 500 mm Module range 0.3 - 1.3 Total electrical load, approx. 24 kW - 380 V - 50 Hz Weight, approx. 10,000 kg Accessories / Special Features * KBH Workpiece Feed Device, standing parallel to the machine, at present set-up for feed-in and feed-out of shaft-formed workpieces, approx. Ø 16 x 200 mm long, with prism conveyor belt and lifting station for 2 shafts (blank and finished part), as well as workpiece positioning control. * Originally, external gears were formed on the machine using pinion cages (no. of teeth = 25), Ø approx. 32 mm x 14 mm long, workpiece Ø approx. 80 x 80 mm long. * Various accessories: * Separate switch cabinet. * Separate hydraulic unit, 900 l. * Coolant device in the machine. * Control panel with malfunction message in plaintext, etc. Roto Flo machines are ideal for mass production of smaller gears/profiles. The coldforming process is a lot faster and more economical than other chip removing methods. Workpieces are clamped between 2 live centres and 2 synchronous opposed directional coldforming racks simultaneously engage the workpart and start rotation. During rotation, the profile is formed successively within one stroke. In the calibrating zone, the profiling and surfacing performance of the tool are optimised. Profiles do not require a run-out. The coldforming process requires a rigid and heavy duty construction of the machine, which ensures the required precision over the years. Between 25,000 and 100,000 working cycles can be performed with one set of racks, also for serrations. Condition : Very good. Machine can be inspected under power. Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract. Thank you for your interest. We always have a good selection of gear machines available. Please let us know what you need.
            rolling capacity max. NA t
            workpiece diameter 38 mm
            workpiece length 500 mm
            total power requirement 24 kW
            weight of the machine ca. 10 t
            Description :
            Max.Ø tool slide stroke 760 mm
            Max.Ø rack length 610 mm

            Length of workpiece between centres, approx. 500 mm
            Max. tooth width / profile width 92 mm
            Max. workpiece Ø 38 mm
            Tailstock stroke on outboard support, hydraulic, approx. 500 mm

            Module range 0.3 - 1.3

            Total electrical load, approx. 24 kW - 380 V - 50 Hz
            Weight, approx. 10,000 kg

            Accessories / Special Features
            * KBH Workpiece Feed Device, standing parallel to the machine, at present set-up for feed-in and feed-out of shaft-formed workpieces, approx. Ø 16 x 200 mm long, with prism conveyor belt and lifting station for 2 shafts (blank and finished part), as well as workpiece positioning control.
            * Originally, external gears were formed on the machine using pinion cages (no. of teeth = 25), Ø approx. 32 mm x 14 mm long, workpiece Ø approx. 80 x 80 mm long.
            * Various accessories: * Separate switch cabinet. * Separate hydraulic unit, 900 l.
            * Coolant device in the machine. * Control panel with malfunction message in plaintext, etc.

            Roto Flo machines are ideal for mass production of smaller gears/profiles. The coldforming process is a lot faster and more economical than other chip removing methods. Workpieces are clamped between 2 live centres and 2 synchronous opposed directional coldforming racks simultaneously engage the workpart and start rotation. During rotation, the profile is formed successively within one stroke. In the calibrating zone, the profiling and surfacing performance of the tool are optimised. Profiles do not require a run-out. The coldforming process requires a rigid and heavy duty construction of the machine, which ensures the required precision over the years. Between 25,000 and 100,000 working cycles can be performed with one set of racks, also for serrations.




            Condition : Very good. Machine can be inspected under power.
            Delivery : Ex stock, as inspected.
            Payment : Net, after conclusion of contract.

            Thank you for your interest. We always have a good selection of gear machines available. Please let us know what you need.


        • HANS - JÜRGEN GEIGER
        • James-Watt-Str. 12
        • 72555 Metzingen
        • Deutschland

        • Datasheet
          Request / Contact
          used Gear cutting machines Cold Rolling Machine GROB 95 M


          • Amann Werkzeugmaschinen GmbH
          • Landshuter Straße 1
          • 85716 Unterschleißheim
          • Deutschland

          • (0049) 89 317754 0
            (0049) 89 3174262
          • info@amann-wzm.de
            www.amann-wzm.de
          #1006-17374 · Cold Rolling Machine

          GROB - 95 M - - 1973 -

          Technical details
          workpiece diameter 115 mm︱workpiece length 2150 mm︱gear hobbing diameter 120 mm︱max. number of teeth 96 ︱min. number of teeth 12 ︱roll head turning speed range 1.800 U/min︱feeds 30 - 180 mm/min︱rapid traverse 1.800 mm/min︱total power requirement 20 kW︱weight of the machine ca. 11 t︱dimensions of the machine ca. 5,7 x 3,0 x 2,3 m︱
            workpiece diameter 115 mm
            workpiece length 2150 mm
            gear hobbing diameter 120 mm
            max. number of teeth 96
            min. number of teeth 12
            roll head turning speed range 1.800 U/min
            feeds 30 - 180 mm/min
            rapid traverse 1.800 mm/min
            total power requirement 20 kW
            weight of the machine ca. 11 t
            dimensions of the machine ca. 5,7 x 3,0 x 2,3 m


        • Amann Werkzeugmaschinen GmbH
        • Landshuter Straße 1
        • 85716 Unterschleißheim
        • Deutschland

        • Datasheet
          Request / Contact

          Rack Milling Machine

          used Gear cutting machines Rack Milling Machine DONAU-KNAPP UZFM-V 300 H-CNC


          • HANS - JÜRGEN GEIGER
          • James-Watt-Str. 12
          • 72555 Metzingen
          • Deutschland

          • (0049)-7123-18040
            (0049)-7123-18384
          • geiger@geiger-germany.com
            www.geiger-germany.com
          #1049-544102 · Rack Milling Machine

          DONAU-KNAPP - UZFM-V 300 H-CNC - - 1990 -

          Technical details
          hobbing length 2100 mm︱milling width 300 mm︱max. module 16/18 ︱min. module ︱total power requirement 10 kW︱weight of the machine ca. 5 t︱dimensions of the machine ca. m︱
            hobbing length 2100 mm
            milling width 300 mm
            max. module 16/18
            total power requirement 10 kW
            weight of the machine ca. 5 t


        • HANS - JÜRGEN GEIGER
        • James-Watt-Str. 12
        • 72555 Metzingen
        • Deutschland

        • Datasheet
          Request / Contact
          used Gear cutting machines Rack Milling Machine DONAU-KNAPP UZFM - V 300 H


          • HANS - JÜRGEN GEIGER
          • James-Watt-Str. 12
          • 72555 Metzingen
          • Deutschland

          • (0049)-7123-18040
            (0049)-7123-18384
          • geiger@geiger-germany.com
            www.geiger-germany.com
          #1049-757386 · Rack Milling Machine

          DONAU-KNAPP - UZFM - V 300 H - - 1980 -

          Technical details
          hobbing length 1750 mm︱milling width 260 mm︱max. module 10 ︱min. module 12 ︱total power requirement 8 kW︱weight of the machine ca. 4500 kg︱dimensions of the machine ca. m︱
          D O N A U - K N A P P (Germany) Universal Automatic Rack Milling Machine Model UZFM – V 300 H Year approx. 1980 Serial No. 80-234x Max. length of rack 1,750 mm Milling travel / milling width cross max. 260 mm Module, steel / cast iron 10 / 12 Table clamping size 275 x 1,850 mm Mounting height below cutter, depending on cutter Ø 136 – 410 mm Cutter Ø, min./max Ø 125 + 2 x cutting depth / Ø 160 mm Cutter width max. floating / with support 50 / 140 mm Cutter mandrel Ø max. 50 mm Milling spindle head, swivelling right / left 30 / 45 ° 9 spindle speeds 22 – 179 rpm Milling slide swivelling right / left 30 ° Feeds, infinitely variable (milling slide) 0 – 600 mm/min Quick return 2,000 mm/min Milling spindle drive approx. 4 kW Total electrical load 8 kW - 400 V - 50 Hz Weight 4,500 kg Accessories / Special Features: * Automatic milling cycle control via cam bloc mounted on milling slide and table slide with possibility of jump switching (= automatic by-pass of an area which should not be milled) and pendulum milling operation (= synchronized milling on the first half of table, and workpiece change on the second half. * hydraulic workpiece clamping device: 1.800 x 260 mm each, clamping width 140 mm, clamping height inside the device 60 mm, with own hydraulic aggregate, hand switch, * Manual fine adjustment of table (0.001 mm) for exact positioning in a pre-milled rackgear. * Various change gears (approx. 10 pieces). * 2 cutter mandrels. * Various other accessories. * Central lubrication. * Built-in hydraulic unit. * Simple Coolant device. Separate switch cabinet, various rack cutter up to 160 dia. This machine is especially suitable for milling racks, and also for manufacturing broaching tools (relief milling is possible by swivelling the cutter head). Condition : Very good. Machine can be inspected under power. Delivery : Ex stock, as inspected Payment : Net, after conclusion of contract
            hobbing length 1750 mm
            milling width 260 mm
            max. module 10
            min. module 12
            total power requirement 8 kW
            weight of the machine ca. 4500 kg
            Description :
            D O N A U - K N A P P (Germany)
            Universal Automatic Rack Milling Machine
            Model UZFM – V 300 H
            Year approx. 1980 Serial No. 80-234x

            Max. length of rack 1,750 mm
            Milling travel / milling width cross max. 260 mm
            Module, steel / cast iron 10 / 12
            Table clamping size 275 x 1,850 mm
            Mounting height below cutter, depending on cutter Ø 136 – 410 mm

            Cutter Ø, min./max Ø 125 + 2 x cutting depth / Ø 160 mm
            Cutter width max. floating / with support 50 / 140 mm
            Cutter mandrel Ø max. 50 mm
            Milling spindle head, swivelling right / left 30 / 45 °
            9 spindle speeds 22 – 179 rpm
            Milling slide swivelling right / left 30 °

            Feeds, infinitely variable (milling slide) 0 – 600 mm/min
            Quick return 2,000 mm/min

            Milling spindle drive approx. 4 kW
            Total electrical load 8 kW - 400 V - 50 Hz
            Weight 4,500 kg

            Accessories / Special Features:
            * Automatic milling cycle control via cam bloc mounted on milling slide
            and table slide with possibility of jump switching (= automatic by-pass
            of an area which should not be milled) and pendulum milling operation
            (= synchronized milling on the first half of table, and workpiece change
            on the second half.
            * hydraulic workpiece clamping device: 1.800 x 260 mm each, clamping width
            140 mm, clamping height inside the device 60 mm, with own hydraulic
            aggregate, hand switch,
            * Manual fine adjustment of table (0.001 mm) for exact positioning in a
            pre-milled rackgear.
            * Various change gears (approx. 10 pieces). * 2 cutter mandrels. * Various other accessories.
            * Central lubrication. * Built-in hydraulic unit.
            * Simple Coolant device. Separate switch cabinet, various rack cutter up
            to 160 dia.

            This machine is especially suitable for milling racks, and also for
            manufacturing broaching tools (relief milling is possible by swivelling the
            cutter head).

            Condition : Very good. Machine can be inspected under power.
            Delivery : Ex stock, as inspected
            Payment : Net, after conclusion of contract



        • HANS - JÜRGEN GEIGER
        • James-Watt-Str. 12
        • 72555 Metzingen
        • Deutschland

        • Datasheet
          Request / Contact
          used Gear cutting machines Rack Milling Machine KNAPP ZFM 300 H


          • Emuk Maschinenhandel GmbH
          • Siemensstrasse 24
          • 76316 Malsch
          • Deutschland

          • +49 (0) 7246 943161
          • info@emuk.info
            www.emuk.info
          #2070-E23041 · Rack Milling Machine

          KNAPP - ZFM 300 H - - 1970 -

          Technical details
          hobbing length 1750 mm︱milling width 260 mm︱max. module 10 ︱min. module 0,5 ︱table surface area 250 x 1850 mm︱milling travel cross autom. 260 mm︱swivelable +/- 30 °︱spindle speeds: 29 - 178 ︱total power requirement 6,5 kW︱weight of the machine ca. 3,9 t︱dimensions of the machine ca. 3,6 x 1,9 x 1,8 m︱
            hobbing length 1750 mm
            milling width 260 mm
            max. module 10
            min. module 0,5
            table surface area 250 x 1850 mm
            milling travel cross autom. 260 mm
            swivelable +/- 30 °
            spindle speeds: 29 - 178
            total power requirement 6,5 kW
            weight of the machine ca. 3,9 t
            dimensions of the machine ca. 3,6 x 1,9 x 1,8 m


        • Emuk Maschinenhandel GmbH
        • Siemensstrasse 24
        • 76316 Malsch
        • Deutschland

        • Datasheet
          Request / Contact
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