Gear hobbing machine
HURTH MODUL / SERWEMA WF 250

Year of construction
2027
Condition
Used (fully functional)
Location
Chemnitz Germany
Gear hobbing machine HURTH MODUL / SERWEMA WF 250
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HURTH MODUL / SERWEMA WF 250

Machine data

Machine type:
Gear hobbing machine
Manufacturer:
HURTH MODUL / SERWEMA
Model:
WF 250
Year of construction:
2027
Condition:
refurbished (used)
Functionality:
fully functional

Price & Location

Location:
Zwickauer Straße 135, 09116 Chemnitz, Deutschland Germany
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Technical details

Table diameter:
170 mm
Total length:
3,200 mm
Gear diameter:
250 mm
Total height:
3,000 mm
Total width:
2,600 mm
Input frequency:
50 Hz
Workpiece diameter (max.):
250 mm
Type of input current:
three-phase
Milling length:
300 mm
Spindle speed (max.):
600 rpm
Spindle speed (min.):
75 rpm
Travel distance X-axis:
190 mm
Travel distance Y-axis:
240 mm
Travel distance Z-axis:
700 mm
Overall weight:
12,000 kg
Distance table to spindle center:
900 mm
Controller manufacturer:
Siemens Sinumerik ONE
Drive type:
Sinamics S120
Control type:
CNC control

Details about the offer

Listing ID:
A22822620
Update:
25.09.2026

Description

The WF 250 is the classic machine for gear cutting in the gearbox, drive, and supplier sectors: compact, rigid, and quickly retoolable. Serwema Retrofit Solutions, Chemnitz, completely overhauls the machine and delivers it with Siemens Sinumerik ONE, the latest generation of control systems, ensuring full availability of spare parts and support. Proven Hurth module kinematics, new electrical systems, new drives, new safety technology: you get the performance of a new machine at a fraction of the price – inspected in Chemnitz, together with you.
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The machine mills spur and helical gears, as well as shafts, up to a module of 6 and a workpiece diameter of 250 mm. With an extended stand and counter-stand, long shafts and pinion shafts with a distance of up to 900 mm between the cutter axis and the table surface can be securely clamped. The milling head pivots by ±55°, the cutter speed ranges from 75 to 600 rpm, and the tangential travel of 240 mm utilizes the full cutter length for long service life.

Technical data: max. workpiece diameter 250 mm, table diameter 170 mm, distance between cutter axis and table axis 40–230 mm, distance between cutter axis and table surface 200–900 mm, max. module 6, max. cutter diameter 175 mm, max. cutter length 300 mm, tangential travel 240 mm, cutter speed 75–600 rpm, swivel angle ±55°, total connection value 40 kVA. Installation dimensions approx. 3.2 × 2.6 × 3.0 m, weight approx. 12 t.

The machine is delivered with a new Siemens Sinumerik ONE control system and Sinamics S120 drives in a climate-controlled control cabinet of our own manufacture. The user-friendly interface enables easy setup and programming without in-depth G-code knowledge. Geometry acceptance is carried out according to manufacturer standards or DIN with a protocol. The scope of delivery also includes the complete machine enclosure with state-of-the-art safety technology, an extended stand and counter-stand, a new paint job in RAL 5015/7035, a magnetic chip conveyor, circulation and loss lubrication, a hydraulic unit, a coolant system, and the operating manual.

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Seller

Registered since: 2013

5 listings online

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