Gear hobbing machine

Wmw ZFWZ

Condition: excellent (used), Year of construction: 1959, functionality: fully functional, WMW MODUL ZFWZ 500 x 5 (3rd machine) Year of manufacture: 1950 Control: conventional Country of origin: Germany Detailed information / Description Details: Max. gear diameter: 500 mm Gear width: 250 mm Max. module: 5 Total power requirement: 2.2 kW Machine weight approx.: 1920 kg Space requirements approx.: 2500 x 1600 x 1900 mm Max. cutter diameter: 250 - 285 mm Clamping table diameter: 460 mm Table bore: 70 mm Accessories: various Duedjytipmepfx Abxop Control: conventional

Condition: excellent (used), Year of construction: 2007, functionality: fully functional, X-axis 1,500 mm Y-axis 660 mm Z-axis 600 mm Table size 1,680 x 660 mm Spindle speed 12,000 rpm Tool holder SK40 Tool changer 24 positions Control ULTIMAX 4 Dodpexm Tufjfx Abxjup Incl. 4th axis Kitagawa MR 200 (rotary axis + tailstock) Incl. chip conveyor Incl. internal coolant (IKZ)

Condition: excellent (used), functionality: fully functional, Gear hobbing machine ZFWZ 800x10/1 Year of manufacture: 1983 The machine is dismantled and in good condition. Specification: Max. workpiece diameter: 800 mm Max. gear width: 410 mm Max. module: 10 Max. hob diameter: 195 mm Table diameter: 700 mm Table speed range: 40-280 rpm Power capacity: 12.5 kW Voltage/Frequency: 220/50 V/Hz Axial feed: 0.2-8 mm/min Dedpfx Abjytimlexoup Radial feed: 0.1-2 mm/min Tangential feed: 0.1-2 mm/min Weight: 9 tons

Condition: excellent (used), Max. diameter with tailstock: 1450mm Max. diameter without tailstock: 2100mm Dodpsyghrajfx Abxeup Max. module: 30

Year of construction: 1971, condition: good (used), decoiler - expansion mandrel with coil lifting table Duodpfjd Ha E Sox Abxsp strip width: 1.200 mm strip thickness: 0,3 - 5 mm coil weight: 10 t mandrel Ø: 508 mm

Condition: excellent (used), Year of construction: 1971, Table diameter: 700mm Max. diameter: 800mm Dusdpfx Aboyghkpsxsp Module: 10

Condition: ready for operation (used), Year of construction: 1978, operating hours: 4,500 h, functionality: fully functional, workpiece weight (max.): 2,000 kg, wheel width: 600 mm, feed length X-axis: 600 mm, feed length Y-axis: 600 mm, feed length Z-axis: 600 mm, rotary table diameter: 1,020 mm, position of the milling head: +-45 degrees, table diameter: 1,020 mm, feed rate X-axis: 8 m/min, feed rate Y-axis: 4 m/min, feed rate Z-axis: 2 m/min, total length: 4,500 mm, wheel diameter: 1,550 mm, gear diameter: 1,550 mm, total height: 3,300 mm, total width: 2,100 mm, input current: 50 A, input frequency: 50 Hz, workpiece diameter (max.): 1,580 mm, milling spindle length: 380 mm, type of input current: three-phase, milling length: 600 mm, spindle speed (max.): 200 rpm, table bore: 235 mm, spindle speed (min.): 28 rpm, travel distance X-axis: 600 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 600 mm, grinding spindle motor power: 11,000 W, outer diameter: 1,580 mm, overall weight: 16,000 kg, rotational speed (max.): 200 rpm, rotational speed (min.): 28 rpm, table load: 2,000 kg, mount diameter: 235 mm, helix angle: 45 °, tool diameter: 235 mm, Equipment: documentation/manual, rotational speed infinitely variable, Gear Hobbing Machine — WMW MODUL ZFWZ 1250 The MODUL ZFWZ 1250 is a heavy-duty gear hobbing machine designed for accurate machining of large spur and helical gears. Manufactured in 1978 by WMW MODUL (Germany), the machine is known for its robust cast-iron construction, high rigidity, and long-term reliability in demanding industrial environments. The machine is capable of machining gears with a maximum gear diameter of 1,550 mm and a maximum workpiece diameter of 1,580 mm, handling workpieces weighing up to 2,000 kg. It offers a cutting (wheel) width of 600 mm and supports gear hobs with a diameter of up to 235 mm, making it suitable for medium to large gear production. The hobbing spindle features infinitely variable speed control from 28 to 200 rpm, allowing precise adjustment for different materials and cutting conditions. For helical gear machining, the machine is equipped with a tilting milling head (±45°), providing flexibility for various gear geometries. A large rotary table with a diameter of 1,020 mm ensures stable and secure clamping of heavy workpieces. The machine is driven by an inverter-controlled main motor with a power of 11 kW, delivering reliable cutting performance under continuous operation. Power supply is three-phase, 50 Hz. With an overall machine weight of approximately 16,000 kg, the ZFWZ 1250 offers excellent vibration damping and machining stability. The machine is fully functional, ready for operation, and suitable for both production and refurbishment of large industrial gears. Key Features: *Gear hobbing for spur and helical gears *Maximum gear diameter: 1,550 mm *Maximum workpiece weight: 2,000 kg *Cutting width: 600 mm *Gear hob diameter: 235 mm *Infinitely variable spindle speed: 28–200 rpm *Tilting milling head: ±45° *Heavy-duty industrial cast-iron construction Dedpex I Ntpsfx Abxsup *Inverter-controlled main motor: 11 kW Typical Applications: *Heavy gear manufacturing *Large transmission components *Industrial gear production and refurbishment

Condition: good (used), Year of construction: 1994, Fillerblock, make Nagema, type: Varifill 40/10K/10PP, for 12.000 bph, with 40 filling valves, with 10-head crown capper and 10-head screw sealer (for MCA 28 caps), with double pre-evac, runs on 0,33 lt Longneck- and 0,5 lt NRW-bottles, direction: left->right, Siemens S5 control, built 1994 Duedpfx Aon D Hm Sjbxep L: 4.000 mm, W: 2.700 mm, H: 2.800 mm

Condition: good (used), Year of construction: 1984, max. wheel diameter 400 mm gear width 275 mm max. module 6 Dedpfx Abjv T Nqasxeup weight of the machine ca. 5,5 t

Condition: used, Horizontal Gear Hobbing Machine WMW MODUL ZFWZ 1250/3 Year of manufacture: 1982 Control: conventional Country of origin: Germany Max. gear diameter: 1250 mm Gear width: 600 mm Module – max.: 16 Module – min.: 2 Cutter diameter: 240 x 280 mm Table clamping surface: 1020 mm Speed range: 28 – 200 rpm Axial feeds: 0.28 – 8 mm/min Radial feeds: 0.1 – 2 mm/min Tangential feeds: 0.16 – 4 mm/min Swivel range of milling slide - L/R: +/- 45° Rapid traverse motor: 12.5 kW Dsdpowxxxcjfx Abxjup Voltage: 380 V Frequency: 50 Hz Total power requirement: 5/19.5 kW

Condition: used, Year of construction: 1978, functionality: fully functional, Brand: Gurutzpe Model: Super AT 8000/600 Distance between centers: 8,000mm Swing over bed: 1,200mm Swing over carriage: 910mm Spindle bore: 250mm Gap: - Maximum admissible diameter: 1,500mm - Length in front of spindle: 410mm Powered carriage Maximum load between centers: 3,500kg Maximum load with one steady rest: 4,400kg Maximum load with two steady rests: 5,300kg Motor power: 15Hp Weight: 11,000kg Includes: - TdG 3-jaw chuck 520mm with internal, external, and soft jaws - Faceplate 1,100mm - Closed steady rest 500mm - Open steady rest with support 800mm - Open steady rest turret 100mm - Various lathe tools - 4-jaw chuck 700mm with 250mm spindle bore - 4-jaw chuck 800mm with 250mm spindle bore Year of lathe: 1978 Djdpfx Abjyc R I Ajxoup *Original manual available

Condition: ready for operation (used), Year of construction: 1970, Gear hobber ZFWZ 6300x40 Manufacturer: WMW-MODUL Djdpjxln Iwsfx Abxjup Model: ZFWZ 6300x40/1 Year of manufacture: 1970 Max. workpiece diameter: 7100 mm Gear width: 1500 mm Max. module: 45 Table diameter: 5300 mm Cutter diameter x width: 400x500 mm Max. helical angle: 45 degrees Hob diameter: 500 mm Hob speeds: 9–63 rpm Total power requirement: 47 kW Machine weight: 160 tons Equipped with standard hobbing head, tangential hobbing head, internal milling head, change gears, supports. Video available.