Used Gear grinding machines for sale (20)

Condition: good (used), Year of construction: 2007, max. wheel diameter 1200 mm Sszcv3Vgo control Siemens 840 D radial slide travel 0 mm maximum axial offset 1000 mm table diameter 800 mm table hole 182 mm spindle turning speed - stepless 1200 - U/min clamping length 1550 mm weight of the machine ca. 18,5 t dimensions of the machine ca. 6,0 x 3,5 x 3,8 m

Condition: excellent (used), max. wheel diameter 400 mm gear width 260 mm max. module 12 min. module 0,5 grinding length 260 mm workpiece height 420 mm control Hoefler BWO ical angle +/- 45 ° grinding wheel diameter 80 - 300 mm grinding wheel width 30 (15/40) spindle turning speed - stepless 0 - 5400 U/min weight of the machine ca. 10,5 t Drh77X dimensions of the machine ca. 4,4 x 5,0 x 2,4 m Compact profile grinding machine Helix 400 K Very nice condition, grinding charts on demand, model "KK" with spindle-option!

Condition: ready for operation (used), Year of construction: 1999, Functionality: fully functional, Reishauer RZ 362A Year of manufacture 1999 Drfh2B Accessories: 2x Fässler dressing device Diamond disks Grinding stones Turbo separator

Condition: ready for operation (used), Specifications Manufacturer NILES Model ZSTZ 08 CNC Condition Used Stock Number in fabbrica Drfyvf Max diameter 800 mm Max module 14 Min-max number of teeth 5-315 Machine weight 14500 kg Machine dimensions 6000x3500x2800 mm min-max grinding wheel revolution 100-1250 rpm Description Equipped with New electrical system

Condition: used, Year of construction: 2008, max. wheel diameter 300 mm max. module 8 min. module 0,7 Control SINUMERIK 840 D min/max. pitch cone angle - 9 workpiece spindle - bore 127 mm grinding wheel diameter 5 mm spindle speeds (infinitely variable) 7.500 U/min total power requirement 146 kW work piece spindle speed 700 U/min weight of the machine ca. 21 t Dq9K07 dimensions of the machine ca. 9,5 x 3,6 x 3,1 m Measuring probe (integrated on the grinding head) External grinding spindle cooling system ELBARON oil mist extraction (integrated in the machine) Hoffmann coolant filter system Was used for the serial production of spiral-toothed ring gears No clamping devices No grinding wheels / grinding wheel flanges No dressing wheels

Condition: new, Year of construction: 2013, Functionality: fully functional, Höfler dressing unit for Rapid II 650 - 1250mm with two TS 100cx140-60007 dressing spindles, Heidenhain Y2-axis scale and two Siemens motors. Bkf9Wzpfknm More detailed information can be found in the pictures. The dressing unit is new. Assembly and commissioning is possible on request.

Condition: used, Year of construction: 2006, max. wheel diameter 150 mm gear width 100 mm max. module 3 min. module 1 x-travel 190 mm y-travel 160 mm z-travel 100 mm turning speeds 5200 U/min swivel angle for work spindle +/- 40 ° weight 8,5 t with KUKA robot loading system Clx32Aaz0O TWIN-SPINDLE TECHNOLOGY The twin-spindle concept significantly shortens the cycle time and guarantees the high production output of the Reishauer generating grinding machine. During the grinding of a gear, the previously ground workpiece is unloaded on the second workpiece spindle workpiece is unloaded, the next gear to be ground is loaded and centred. REISHAUER GEAR HOBBING MODULE The generating module coordinates the complex axis movements of the generating grinding process and generates the exact geometry of the workpiece. Reishauer relies exclusively on the hobbing module developed in-house. This makes us more precise and continue to set the technological standards. REVOLUTIONARY PROCESSES Thanks to the targeted further development of the grinding process, Reishauer has been the technology leadership in the hard fine machining of gears for decades gears. One example of this is grinding with a cutting speed of 100 metres per second, polishing grinding and topological grinding. Equipment/accessories: - Turret with 2 workpiece spindles and dressing unit - Counter holder - 3 workpiece clamping devices - Centre unit with sensor - Hoffmann filter unit - 1 flange with grinding disc - Kuka robot - Safety devices for transport - documentation

Condition: good (used), Functionality: fully functional, The Höfler Helix 400 gear grinding machine was designed as a universal machine for the flexible machining of gears and is used by manufacturers of gear and transmission technologies for the profile grinding of gears. Special features: Ideal machine for one-off production and small batches Technical data Wheel diameter: 400 mm Module - max.: 0.75-10 Cwjs9Mf2Gm Tooth width: 200 mm Space requirement approx.: 3.0 x 4.5 x 2.5 mm Machine weight approx.: 8,500 kg *The illustration shows the machine in its current condition as a used machine and can be offered partially modernized or as a retrofit with new CNC control (Siemens ONE) and acceptance according to the manufacturer's standard on request.

Condition: used, Year of construction: 1993, max. wheel diameter 330 mm gear width 180 mm total power requirement 12 kW Btr8F0Vtue weight of the machine ca. 7500 kg

Condition: ready for operation (used), Year of construction: 2003, Functionality: fully functional, machine/vehicle number: 76003, grinding wheel diameter: 275 mm, gear diameter: 150 mm, module thread tooth pitch (max.): 3, module thread tooth pitch (min.): 1, With automated loading of the Felsomat machine TECHNICAL DETAILS Control system: Siemens 840D / Reishauer VM24RZ Wheel diameter: max. 150 mm Module: 1 - 3 pieces grinding wheel diameter: 206 - 275 mm MACHINE DETAILS Machine weight: approx. 7.2 t Space requirement: approx. 2.44 x 1.43 x 2.46 m Bslq0Yscxu Rated power: 36 kVA Mains voltage: 3x400 V, 50 Hz No twist control grinding option

Condition: used, Year of construction: 2004, max. wheel diameter 300 mm Bkqlqzbisy max. module 8 min. module 0,7 Control SINUMERIK 840 D min/max. pitch cone angle - 90 / + 90 ° workpiece spindle - bore 127 mm grinding wheel diameter 50 - 230 mm spindle speeds (infinitely variable) 7.500 U/min work piece spindle speed 700 U/min total power requirement 146 kW weight of the machine ca. 21 t dimensions of the machine ca. 9,5 x 3,6 x 3,1 m Measuring probe (integrated on the grinding head) External grinding spindle cooling system ELBARON oil mist extraction (integrated in the machine) Hoffmann coolant filter system Was used for the serial production of spiral-toothed ring gears No clamping devices No grinding wheels / grinding wheel flanges No dressing wheels

Condition: ready for operation (used), Year of construction: 2003, operating hours: 63,417 h, Functionality: fully functional, machine/vehicle number: 814, overall weight: 17,500 kg, Equipment: documentation/manual, Gear grinding machine Höfler Rapid 900, Sn. 814, year of manufacture 2003 internal and external grinding used gear grinding machine in excellent condition, for technical data and condition see pictures and documents. - Location of the machine: Italy Milan - Under power: Yes, still in production - Test grinding and inspection: yes, by arrangement Blohb83Xtm - Dismantling and loading onto truck: included Additional services for an additional charge: - Seaworthy packaging and loading into containers - Machine installation, commissioning, customer training in/abroad - Service and spare parts after installation

Condition: good (used), Year of construction: 2012, max. wheel diameter 550 mm gear width 300 mm max. module 8 min. module 0,3 control Sinumerik 840 D number of teeth 5 - 999 pressure angle 14 - 30 ° helix angle -45 / +45 ° workpiece weight max. 300 kg x-axis 490 mm rapid traverse X-axis 15 m/min y-axis 220 mm rapid traverse Y-axis 5 m/min z-axis 300 mm rapid traverse Z-axis 5 m/min grinding wheel diameter 205 - 300 mm grinding wheel width max. 125 mm boring diameter 160 H7 mm number of starts 1 - 5 weight 12,5 t Machine is equipped with 0V8Qlysvi - König loader year 2018 for workpiece weights up to 30 kg - Hoffmann coolant system built in 2019 Extension to max. 550 mm diameter

Condition: excellent (used), Year of construction: 2002, Functionality: fully functional, Gleason Pfauter G320 CNC generating grinding machine + Promot Automation handling unit Functionality and machine features Generating grinding machine with 8 numerically controlled axes for machining gears with straight and helical teeth that can be produced by generating, including a dressable worm profile wheel. Linear and rotary main axes are hydrostatic. High-performance machine for finishing cylindrical gears with straight or helical involute teeth. TECHNICAL DETAILS Control: Siemens 840 incl. control panel Module: 0.5-7.0 Workpiece diameter: 10 - 380 mm Number of teeth: 10 - 600 Vertical slide stroke Z: 200 mm Horizontal slide stroke X: 230 mm Tangential slide stroke Y: 135 mm Swivel angle of clamping head A: ± 45° Stroke - tailstock center: 125 mm Tangential slide stroke - dressing V: 180 mm radial slide stroke - dressing U: 110 mm C-axis (table rotation): 360° R2Stu29Wv9 rapid traverse speed - linear axes: 10,000 mm/min Rotation speed: 3,000 rpm (infinitely variable) Table rotation speed: 240 rpm Table resolution: 0.001° Processing feeds: stepless Working feeds: infinitely variable Grinding wheel diameter: 270 - 350 mm Grinding wheel width: 104 mm Grinding wheel bore: 160 mm MACHINE DETAILS Machine weight: 11,500 kg Machine space requirement: approx. 3.7 x 2.4 x 2.75 m Promot Automation space requirement: approx. 4.5 x 1.6 x 4.0 m EQUIPMENT - Promot automation - Conveyor belt - Cooling belt system - Hydraulic unit - Complete documentation

Condition: used, Year of construction: 2013, max. wheel diameter 260 mm gear width 320 mm max. module 4,5 min. module 0,5 Bkqbi8T39K Control SIN 840D ical angle +/- 45 ° total power requirement 68 kW weight of the machine ca. 15500 Kg dimensions of the machine ca. 3,25 x 3,25 x 3,30 m Fire extinguishing system Siemens Sinorix TM Knoll Filtering system VL1500/8000 year 2017 Wekal loading cell

Condition: like new (used), Year of construction: 1981, max. wheel diameter 350 mm gear width 160 mm max. module 10 min. module 1 table load 200 kg Number of working hours 19895,97 h total power requirement 8,5 kW Cisajcgxem weight of the machine ca. 5900 t

Condition: used, Year of construction: 2012, max. wheel diameter 300 mm gear width 320 mm max. module 10 min. module 0,5 ical angle 45 ° frequency 50 Hz voltage 400 V main fuse 125 A x-axis 270 mm y-axis 250 mm z-axis 320 mm A - axis +/- 45 ° B - axis 360 ° C-axis 360 ° total power requirement 89 kW weight of the machine ca. 23,5 t dimensions of the machine ca. 11,2 x 5,5 x 2,9 m automated Oil slinger station EWAB workpiece storage Dq9Kxf Hoffmann coolant filter system HSF 100 SE/K Minimax fire extinguishing system W+W air filter system Promot Automation "Cellmaster" (3 cells) year 2019

Condition: used, Year of construction: 2006, ratio of transmission 10:1 min. number of teeth 3 max. number of teeth 200 range of tooth size 20 mm tooth width max. 58 mm spindle speeds (infinitely variable) 6000 U/min work piece spindle speed 1200 U/min diameter of tools max. 230 mm diameter of tools min 69,85 mm x-axis 325 mm y-axis 350 mm z-axis 470 mm b-axis + 90,1 / - 1 ° work piece table - Ø 212,71 mm Control SIN 840 D SIEMENS total power requirement 75 kW weight of the machine ca. 10.000 Kg Bkp9Nlix8W dimensions of the machine ca. 6,10 x 4,40 x 3,30 m coolant filtering unit Hoffmann HSF 100 V

Condition: used, Year of construction: 2006, ratio of transmission 10:1 min. number of teeth 3 max. number of teeth 200 Dq9Kwr range of tooth size 20 mm tooth width max. 58 mm spindle speeds (infinitely variable) 6000 U/min work piece spindle speed 1200 U/min diameter of tools max. 230 mm diameter of tools min 69,85 mm x-axis 325 mm y-axis 350 mm z-axis 470 mm b-axis + 90,1 / - 1 ° work piece table - Ø 212,71 mm Control SIN 840 D SIEMENS total power requirement 75 kW weight of the machine ca. 10.000 Kg dimensions of the machine ca. 6,10 x 4,40 x 3,30 m coolant filtering unit Hoffmann HSF 100 V

Condition: used, Year of construction: 2008, ratio of transmission 10:1 min. number of teeth 3 max. number of teeth 200 range of tooth size 20 mm tooth width max. 58 mm Dq9Ksp spindle speeds (infinitely variable) 6000 U/min work piece spindle speed 1200 U/min diameter of tools max. 230 mm diameter of tools min 69,85 mm x-axis 325 mm y-axis 350 mm z-axis 470 mm b-axis + 90,1 / - 1 ° work piece table - Ø 212,71 mm Control SIN 840 D SIEMENS total power requirement 75 kW weight of the machine ca. 10.000 Kg dimensions of the machine ca. 6,10 x 4,40 x 3,30 m Internal probe Renishaw LP2 (axis X2;Y2) Hoffmann coolant filter system HSF 100SE/K (built in 2008) Tank capacity 2500L VT oil mist filter system