Double Column Vertical Lathe CK5231

The machine is of high quality and reasonable price, welcome to attention.

The numeric controlled vertical lathe is a advanced equipment with high performance, broad processing craft scope and high production efficiency. The lathe main transmission can be driven by AC or DC motor. The AC motor drives the main shaft through the 16 step speed changing mechanism; the DC motor through the 2 step speed changing mechanism, with help of which, the rotation rate of workbench can be changed in the scope.The main shaft of workbench is centered by biserial short cylindrical roller bearing with high precision and adjustable diametric clearance. With the constant current and static pressure rack in axial direction, the workbench has the features of high running accuracy, large carrying capacity and small thermal deformation.With the isothermal cooling unit and independent hydraulic pressure station system, the lathe can be operated at high working accuracy and stable technical criteria.Scraped by hands, the guide surfaces of upright column, beam and ram have high accuracy and good quality.The feeding of the lathe is driven by AC servomotor through ball screw transmitting motion. The beam and vertical tool posts are covered with sealing shield, which make the lathe more safe and easy to operate.

   5. Imported or home-made numerical systems can e adopted according to user’s needs.  

Specification	Unit	CK5231
Max.turning diameter	mm	3150
Table diameter	mm	2250
Max.height of workpiece	mm	1600/2000
Max.weight of workpiece	t	15
Max. torque of table	KN.m	63
Range of table speeds(16 steps)	r/min	2-63
Max. cutting force of rail head	KN	30
Swivel of rail head	Degree	±30°
Range of feed rates	mm/min	0.2-145
Horizontal travel of rail head	mm	1725
Ram travel of rail head	mm	1000
Rapid traverse of tool heads	mm/min	1550
Height of tool bar section (WxH)	mm	40X50
Power of main motor	KW	AC:55
Overall dimensions (LxWxH)	mm	6050*4400*4930/5330
Weight of machine(Approx.)	t	34-36