VTL-CM CNC Vertical Turning and Milling Center Series 160/200/250

● VTL-CM vertical turning and milling center series, that is double column vertical turning and milling machine with movable beam, developed and designed by our company according to market demand,that we make use of key process technology, proceed new design of lathe machine structure, do technological process research and the commissioning work of lathe. It adopts the structure of full protection of host machine and centralized layout of mechanical, electrical and hydraulic parts integrated for the machine.It mainly consists of lathe frame, tool holder movement in X-axis direction and Z-axis direction, worktable rotation around C-axis, B-axis of milling, control board, automatic filings removal, temperature control device, automatic lubricating part, hydraulic system, tool changer, safety protection, electronic control system and electric cabinet etc.

● It takes the products from famous manufacturers in domestic and abroad for key parts, such as CNC system, key electrical components, key bearings, ball screws, key hydraulic parts etc..

● With importing of mature technology and usage of imported reliable parts, as well as our advanced processing and test methods, that ensures the machine has high accuracy of machining, high rigidity and high reliability. Besides,it has the features of reasonable layout, easy operation and high automation. It can realize automatic tool change, automatic machining, improve machining quality and reduce operation cost.

● The lathe machine is suitable for machining large parts in the industries of power generation, shipbuilding, metallurgy, mining etc..

Specification		Unit	VTL160CM	VTL200CM	VTL250CM
Processing capacity	Work table diameter	mm	1400	1600	2000
	Max. swing diameter	mm	1600	2000	2500
	Max. turning diameter	mm	1600	2000	2500
	Max height of workpiece	mm	1200	1200	2000
	Max. weiqht of workpiece	kg	5000	8000	12000
	Max torque of work table	N.m	17500	25000	28000
Accuracy	Machining accuracy		IT6-IT7	IT6-IT7	IT6-IT7
	X/Z positioning accuracy	mm	0.018/0.020	0.018/0.020	0.018/0.020
	X/Z repeat positioning accuracy	mm	0.008/0.01	0.008/0.01	0.01/0.01
	C-axis positioning accuracy	sec	±3"	±3"	±3"
	C-axis repeat positioning accuracy	sec	3"	3"	3”
Turning spindle	Spindle speed range	r/min	1-300	1-250	1-200
	Speed shift of worktable		Stepless ( two speed shifts)	Stepless ( two speed shifts)	Stepless ( two speed shifts)
	C axis speed	rpm	0.01-7.0	0.01-6.0	0.01-5.0
Main motor output power	30 mins rated	kW	30	45	55
	Continuous rated	kW	26	37	45
Tuminq max. cuttinq force		kN	25	25	30
Milling shaft	Max. speed	rpm	2250	2250	2250
	Motor power	kW	AC11/15	AC11/15	AC11/15
Ram	Ram section size	mm	220X220	250X250	250X250
	X axis travel	mm	-200 - +950	-200-+1150	-200 - +2000
	Z axis travel	mm	900	900	1200
Feeding speed	Cutting feeding speed	mm/rev	0.01-50	0.01-50	0.01-50
	Rapid feeding speed	mm/min	8000	8000	8000
Beam travel		mm	800	800	1000
Beam lifting gear distance		mm	4x200	4x200	4x250
ATC Tool changer	Tool capacity		16	16	16
	Turning tool bar size	mm	32x32	32x32	40x40
Total power	Voltage	V	AC380	AC380	AC380
	Voltage wave range		-10~ +10	-10~ +10	-10~ +10
	Frequency	Hz	50	50	50
	Total power	kW	68	75	95
System	CNC device model		SIEMENS840DsL	SIEMENS840DsL	SIEMENS840DsL
Machine weiqht		kg	25100	28200	49000
Overall dimension of machine(LxWxH)		mm	7000x4900x5600	7500x5300x5800	7800x6500x7350

The company keeps improving its products.lt has the right to change the design.specification dimension and structure of the machines without prior notice.