Used Zfwz for sale (9)

Condition: excellent (used), Year of construction: 2009, max. wheel diameter 315 mm gear width 280 mm max. module 8 min. module 1 Control Siemens 840 D distance cutter centre - clamping area 20 - 245 mm distance spindle /table 190 - 470 mm diameter of hob 160 mm tangential adjustment 110 mm ical angle 45 ° min. number of teeth 4 / 8 cutter length max. 200 mm table surface area 295 mm milling spindle speeds (infinitely variable) 50 - 400 U/min total power requirement 58 kW weight of the machine ca. 8,5 t dimensions of the machine ca. 4,1 x 3,5 x 2,6 m The machine was completely overhauled by SerWeMa in 2009 equipped with a Siemens Sinumerik 840D control. Possible uses: Straight and helical gears, crowned or tapered spur gears, Worm wheels for single or multi-start worms, Prsdpfx Aex N Ndkjh Usf Worms, sprockets, ratchet wheels, splines

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

Condition: used, Horizontal Gear Hobbing Machine WMW MODUL ZFWZ 1250/3 Year of manufacture: 1982 Prsdpfxswxxxco Ah Uef 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 Voltage: 380 V Frequency: 50 Hz Total power requirement: 5/19.5 kW

Condition: ready for operation (used), Year of construction: 1978, operating hours: 4,500 h, functionality: fully functional, workpiece weight (max.): 2,000 kg, rotary table diameter: 1,020 mm, 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, 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, spindle speed (min.): 28 rpm, 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, Gear Hobbing Machine MODUL ZFWZ 1250 The MODUL ZFWZ 1250 is a heavy-duty gear hobbing machine designed for high-precision cutting of large spur and helical gears. Manufactured by VEB Werkzeugmaschinenkombinat “7. Oktober” Berlin – Kombinatsbetrieb MODUL (Germany), this machine is renowned for its robust construction, long service life, and reliable performance in demanding industrial applications. The machine is upgrated for machining gears with a maximum workpiece diameter of 1550 mm. It features a gear hobber diameter of 235 mm, with a cutting width of 600 mm, and supports gear modules from 2 to 16, making it suitable for a wide range of gear sizes. Predpfx Ahox I Ntps Ujf The hobbing spindle operates with infinitely variable speed control between 28 and 200 rpm, allowing precise adjustment to different materials and cutting conditions. The machine is equipped with a tilting stand (left/right ±45°) for machining helical gears. The main drive motor is inverter-controlled with a power of 11,000 W (11 kW), supported by a 12.5 kW rapid traverse motor, ensuring both high cutting performance and efficient non-cutting movements. The large rotary table with a diameter of 1020 mm provides excellent stability for heavy workpieces. With a total machine weight of approximately 16,000 kg and rigid cast-iron construction, the ZFWZ 1250×14I delivers excellent vibration damping and machining accuracy. Power supply is 3-phase AC, 380 V, 50 Hz. Key Features -Gear hobbing for spur and helical gears -Maximum gear diameter: 1550 mm -Gear hobber diameter: 235 mm -Module range: 2–16 -Cutting width: 600 mm -Infinitely variable spindle speed: 28–200 rpm -Tilting stand: ±45° -Heavy-duty industrial design -Extended driven shaft for large gears -Inverter-controlled main motor (11 kW) -Expanded set of change gears Applications: -Heavy gear manufacturing -Large transmission components -Industrial gear production and refurbishment

Condition: ready for operation (used), MODUL Germany Gear Hobber ZFWZ 2000/3 Max gear diameter without tailstock: 2100 mm Max gear diameter with tailstock: 1450 mm Max gear face width: 1060 mm Max module with hobbing head: 22 Max/Min centre distance: 1240/150 mm Min number of teeth: 10 Max pressure angle: 45° Table diameter / number of slots: 1800 mm/12 Table bore / length: 600/800 mm Max hob diameter / length: 300/330 mm Max workpiece weight: 15,000 kg Psdpsx Ebwrsfx Ah Uorf Weight approx.: 38 t

Condition: excellent (used), Diameter: 800mm Prodpfsxv Sbpox Ah Uef Module: 10

Condition: used, Year of construction: 1989, max. wheel diameter 400 mm gear width 275 mm max. module 6 Overall size 300x330x245 cm weight of the machine ca. 5,5 t Specification: Max wheel diameter: 400 mm Min module: 1 Max module: 6 Table diameter: 370 mm Max wheel diameter: -With counterstay: 340 mm -Without counterstay: 400 mm Max axial offset: 275 mm Podpfxsu A I Els Ah Uerf Max tangential adjustment: 100 mm Tooth helical angle: 45 degrees Max cutter diameter: 145 mm Max hobbing length: 170 mm Hob turning speeds capacity: 63-180 U/min Feeds infinitely variable axial: 0,2-10 mm/U Feeds infinitely variable tangential: 0,1-5 mm/U Radial for spur gears: 0,1-4 mm/U Radial for worm gears: 0,025-1 mm/U Rapid traverse axial: 500 mm/min Rapid traverse tangential: 250 mm/min Radial for spur gears: 400 mm/U Radial for worm gears: 100 mm/U Motor power: 7.4 kW

Condition: ready for operation (used), Year of construction: 1970, Gear hobber ZFWZ 6300x40 Manufacturer: WMW-MODUL Model: ZFWZ 6300x40/1 Year of manufacture: 1970 Max. workpiece diameter: 7100 mm Gear width: 1500 mm Max. module: 45 Table diameter: 5300 mm Predpexln Iwsfx Ah Uof 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.

Condition: excellent (used), Diameter: 2000mm Pjdpfxsxf Uhks Ah Usrf Module: 30