Double column numerical vertical turning lathes

Vertical turning lathes vtl is a kind of advanced equipment with good performance,suitable for all kinds of machinery processing.Numerical vertical turning lathe can be used for both inside and outside the cylindrical surface, inside and outside the conical surface, end surface, slot, arc surface and a variety of curved surface, thread rough, finishing.Numerical vertical turning lathe CNC system adopts the KND or Siemens system, and the user can choose other CNC systems.Vertical turning lathes vtl can be equipped with chip removal device and semi-closed protective cover.
Numerical vertical turning lathes have some design features.The joint surfaces of vertical turning lathes vtl machine is scraped by hand, so as to improve the matching accuracy and prolong the service life.The spindle drive adopts serve motors,through 2 steps spindle speed changing. Work table spindle adopts short spindle and constant flow hydrostatic guideway to keep high centering accuracy and high rotating accuracy. Vertical turning lathes vtl adopts push button station,,easy to operate.

Technical reference of double column numerical vertical turning lathes CK5225
Table diameter:φ2250mm
Maximum turning diameter:φ2500mm
Maximum height of workpiece:1600-2800mm
Maximum weight of workpiece:10/20Ton
Maximum cutting torque of table :63000N.m
Step of table rotation: Two gears stepless speed regulation
Speed range of table:2-63r/min
Feed step :Stepless speed regulation
Range of feed rates :0.25-90/0.1-1000 mm/min
Rapid travelling speed of tool post :1550/2000mm/min
Beam travel:1250mm            
Horizontal travel of tool post :1400mm 
Vertical travel of tool post:1000/1250/1400/1600 mm
Beam lifting speed:350 mm/min
Maximum rotation angle of tool post:±30°
Clamping size of tool chuck ( Width X Height):40×50 mm
Power of main motor:55KW
Overall dimensions (L×W×H ):5180×4600×4952mm
Machine weight ( approx ):33-38ton
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