VTC900

Category:

Vertical Lathe

The vertical guide rail of the machine tool adopts a cross slider structure, and castings such as columns, bases, and sliding seats are all made of gray cast iron. The column and slide guide rail are both high-frequency quenched, and the moving surface of the guide rail is treated with plastic to ensure.

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Characteristics of Vertical Lathe

•The vertical guide rail of the machine tool adopts a cross slider structure, and castings such as columns, bases, and sliding seats are all made of gray cast iron. The column and slide guide rail are both high-frequency quenched, and the moving surface of the guide rail is treated with plastic to ensure.
•The stability and accuracy retention of machine tools for long-term use. The machine tool is fully enclosed and protected, with a beautiful and elegant appearance.
•The spindle transmission of the machine tool adopts a spindle servo motor, imported spindle bearings, low speed and high torque, suitable for strong cutting; Suitable for semi precision machining and precision machining of parts.
•The X/Z axis feed is automatically controlled by a servo motor. The Z-axis adopts a counterweight, with a reliable structure and low failure rate.
•The X/Z axis of the machine tool adopts precision ball screw and is equipped with imported special bearings for the screw, meeting the requirements of high-precision and high rigidity cutting.
•The machine tool spindle adopts a thin oil lubrication method, with external circulation of lubricating oil. The spindle bearing has good fan heat effect; Or the structural form of the spindle unit. •The machine tool guide rail is lubricated by an electric oil pump.
•The machine tool is equipped with hydraulic chucks, with high positioning accuracy and large clamping force.

Specifications

Specifications	Unit	VTC850	VTC900
Maximum rotation diameter of workpiece	mm	900	900
Maximum machining diameter	mm	850/700	900
Hydraulic chuck diameter	mm	630	800
Spindle speed	rpm	50-800/1：2.5	50-800
Spindle model	-	A2-11	A2-11
Spindle output torque	NM	875	1050
Vertical movement distance of tool carrier	mm	750	700
Horizontal moving distance of tool rest	mm	-50-550	-50-550
Track width	mm	55	55
X/Z-axis fast moving speed	m/min	12/15	12/15
Turret form	/	8-station servo turret/4-station/cutter arrangement	8-station servo turret/4-station/cutter arrangement
Cutter bar section	mm	32/32	32/32
Main motor power	kw	22/30	22/30
Hydraulic chuck diameter	mm	Manual four jaw chuck 1000	Manual four jaw chuck 1250
X Power and torque of feed motor	kw/nm	2.4/15	2.8/18
Z Power and torque of feed motor	kw/nm	2.8/18	2.8/18
Diameter of X /Z axis ball screw	mm	4010/5010	5010/5010
Repeated positioning accuracy of machine tool	mm	±0.005	±0.005
The weight of the machine tool is about	T	8.8	10.8
Outline dimension of machine tool	m	2.8x2.0x3.2	2.9x2.9x3.5