Product Details

Single Column CNC Vertical Lathe

VLK800E VLK1250E VLK1600E VLK2000E

Main Outlook

Summary

Machine Summary

The machine tool is suitable for processing large and thin and heavy irregular workpiece; No the workpiece roundness error due to inertia weight, ensure that the roundness precision of the workpiece. Due to the weight of workpiece, so workpiece and fixture can ensure that closed, short workpiece loading and unloading time and stability.
The column,beam, and ram guideway adopt grinding after quenching, have super wear resistance and prolong the service life; Unique whole enclosed shield prevent scraps and coolant splash, achieve environmental protection purposes.

Main Performances

Structure and Feature

Column

*The column adopts the optimization design of box-type structure and reasonable layout stiffener, so as to realize the good thermal stability, high strength and high rigidity.
*The column guideway adopts grinding after quenching, to improve wear resistance and prolong service life. The guideways adopt stainless steel sealing cover for protection and reduce the corrosion rate.

Column guideway width(mm)

VLK800E 1070

VLK1250E 1190

VLK1600E 1460

VLK2000E 1970

Worktable

Spindle Unit and Beam

Feed Unit
Tool-post horizontal feed(X-axis) and ram vertical feed(Z-axis) are driven by AC servo motor through the gear reducer driving ball screw, the reducer and screw through the flexible coupling connection, high transmission efficiency, small transmission error, high transmission precision.

Main Drive System

Spindle Speed Range(rpm)

*Main transmission adopts gear drive, gears adopt high strength material and quenching and grinding process, so it can realize high speed cutting force, high transmission accuracy and rate, and reduce the vibration and noise of the transmission.
*Main transmission is controlled by horizontal spindle servo motor, can realize four shifts stepless speed, it is suitable for processing all material workpiece, to realize spindle wide speed changing and large torque heavy cutting, meet low-speed and heavy cutting for big diameter workpiece, and high-speed cutting for smaller diameter workpiece.
*Large gear adopt high grade alloy steel, through quenching treatment and being grinded by high precision gear grinding machine, to reduce noise of spindle running.

Four Station Electrical Tool-Post
1. High Positioning accuracy, large clamping force, large loading capacity, stable and reliable.
2. The unique dovetail cutter holder, more accurate positioning, greater clamping force.

Electrical Cabinet
1. Electrical cabinet placed directly within the column, so the structure is more compact, save space. Beautiful appearance, wire marking clear and complete, wiring and tidy; The connection of the electrical cabinet to bed adopt the special cable connection.
2. Electrical cabinet is equipped with air condition, safety and standard, to ensure controller constant temperature, the stability of the controller.

Others

Specifications List

Technical Parameter

Specification		Unit	VLK800E	VLK1250E	VLK1600E	VLK2000E
Capacity	Max. turning diameter	mm	950	1250	1600	2000
	Max. cutting diameter	mm	800	1250	1600	2000
	Max. height of workpiece	mm	800	1000	1000	1250
	Max. weight of workpiece	kg	2000	5000	8000	12000
Worktable	Main motor power	kw	22	22	30	37
	Worktable diameter	mm	800	1010	1400	1800
	Max. torque of worktable	KN.m	10	17.5	25	32
	Worktable speed range	rpm	2-320	1.25-200	1-160	4-125
Tool	Number of tool station	pcs.	4	4	4	4
	Tool shank section of external turning tool	mm	32*40	32*40	32*40	32*40
	Dirve type		Electric	Electric	Electric	Electric
X/Z-axis	X-axis ball screw size (dia.*screw pitch)	mm	50*10	50*10	50*10	50*10
	Z-axis ball screw size (dia.*screw pitch)	mm	50*10	50*10	50*10	50*10
	Max. travel(X/Z)	mm	-20-550/650	-20-800/650	-20-1030/800	-20-1150/800
	Feed range(X/Z)	mm	0.1-500	0.1-500	0.1-500	0.1-500
	Rapid feed speed	mm/min	2000	2000	2000	2000
Others	CNC system		SIEMENS 808D	SIEMENS 808D	SIEMENS 808D	SIEMENS 808D
	Servo motor torque(X/Z)	N.m	10	10	10	10
	Power capacity	Kva	30	37	45	52
	Machine net weight	kg	8500	11000	14500	18500
	Machine dimension (LWH)	mm	430023804290	478025704400	563030104660	580036854940