281 53-234 WROCŁAW

Phone: +48 (71) 36 09 100
Fax:  +48 (71) 36 09 121


TUR MN is a manual/CNC combination lathe. Equipped with the latest Siemens SINUMERIK 840 D SL control system and AC drives the TUR MN is a production unit for manufacturing high-precision and complicated parts made as one-offs or in small batches.
Double walled bed 

The bed with two guide ways of box-type design is made from high-grade pearlite cast iron. Double-V guide ways, along with the inner V-way for tailstock, are induction hardened and ground. The heavy-ribbed bed is double walled. In that way we substantially minimize vibration and improve finishes.

Modern headstock design

The headstock is of a modern compact design. The heavy duty spindle is supported in the front with one double-direction angular contact thrust ball bearing and one double-direction angular contact thrust ball bearing on the back side. This system allows using big spindle bores while keeping high precision, rigidity for heavy loads, high turning speed and superior surface finish.

The main spindle is powered by a Siemens AC variable speed 18,5 kW motor (S6). The power is transmitted to the spindle by means of multi-V power belt. To ensure a high turning torque at low rpm, the machine is equipped with  a 2-speed planetary gearbox. The gear change is automatic.


This specially extended neck allows more clearance between the tailstock body and the cross slide. This design permits a better access for machining parts close to the tailstock center. The extra-large 100 mm diameter quill is hardened and grounded and has MT 5. The tailstock can easily be positioned by carriage using a quick-disconnecting coupling. Only one cam lever clamps and unclamps tailstock to the bed. A hydraulically operated tailstock quill is available as option.

Standard equipment
  • Siemens CNC system: Sinumerik 840D SL with Shop Turn
  • Complete coolant system
  • Manual tailstock
  • Hydraulic aggregate
  • Absolute Encoders
Optional equipment
  •   Hydraulic or pneumatic actuated chuck
  •   8-position tool turret head
  •   Hydraulic tailstock
  •   Spindle indexing with driven tooling
  •   Transformer to other voltages than 3 phase 400 V
  •   Linear scale – measuring system for X-axis and Z-axis
Technical specification
Swing over bed 630 - 710 mm
Swing over saddle 370 - 450 mm
Spindle bore 165 - 190 mm
Distance between centers 1000 - 2000 – 3000 – 4000 mm
Max. workpiece weigth between centres without steady rests 2000 kg
Spindle speed range 2 - 1850 mm
Main drive power 18.5 kW

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TUR MN 630P/710P
TUR MN 630P/710P