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1.The base, columns, and slide are made of high-grade gray cast iron and are tempered to ensure the machine tool has high strength and long-term precision stability.
2.The machine tool uses roller-type linear guides, which have ultra-high rigidity and heavy load capacity. This greatly enhances the positioning accuracy and load-bearing capacity of the machine tool's longitudinal and transverse feed movements.
3.The servo main motor is connected to the spindle through a synchronous toothed belt, ensuring repeat positioning accuracy of the workpiece. It offers stepless speed variation, and the wide speed range can meet the different spindle speed requirements for difficult and fine machining of various parts.
4.The longitudinal and transverse feeds are controlled by high-power servo motors for automatic feeding. The longitudinal feed is equipped with a load balancing mechanism, effectively reducing the load on the lead screw and greatly extending its service life.
5.Both ends of the longitudinal and transverse ball screws of the machine tool are supported by imported double-row bearings, which greatly improve and ensure the machining accuracy of parts.
6.The machine tool uses an adjustable electric lubrication oil pump for intermittent automatic lubrication of various parts, ensuring the lubrication of all guide rails and lead screws, and guaranteeing the operating precision of each moving part.
7.The tool post of the machine tool adopts a horizontal or vertical multi-station CNC tool post for one-time clamping of tools. The short tool change time greatly improves work efficiency.
8.The upper end of the spindle can be equipped with a disc-type worktable or hydraulic chuck according to user requirements. The lower end of the spindle can be equipped with a rotary cylinder, which is available in single-piston and double-piston types. The single-piston cylinder can be used to control the fixture to clamp the workpiece or control the hydraulic chuck. The double-piston cylinder has one cylinder controlling the hydraulic chuck, while the other cylinder controls the fixture to clamp the workpiece.

Product Details

Product Specifications

Project	Specification	Unit	VT45	VT65	VT75
Machining Capacity	Max. Turning Diameter	mm	∮560	∮650	∮750
	Max. Cutting Diameter	mm	∮450	∮600	∮700
Spindle	Spindle Face Type		Straight	Straight	Straight
	Spindle Speed	rpm	100-2000	100-1000	100-1000
	Chuck Diameter	mm	500	500	610
Tool Magazine	Tool Capacity	pc	Horizontal 8	Horizontal 8	Horizontal 8
Travel	X-Axis Travel	mm	400	420	700
	Z-Axis Travel	mm	500	500	700
Hydraulic Unit	Oil Tank Capacity	L	40	40	40
	Hydraulic Motor Power	kW	2	2	2
Motor	Spindle Servo Motor Power	kW	15	19	22
Accuracy	Repeated Positioning	mm	±0.008	±0.005	±0.005
	Positioning Accuracy	mm	±0.008	±0.008	±0.008
Machine Dimensions	Length * Width * Height	mm	2200*2300*2600	2150*2210*2970	2700*2100*3200
	Weight (with Accessories)	kg	5000	7000	9500
Power Requirements	Power Supply	3￠-AC 380V 50HZ±5%
	Leakage protection, power failure protection	√
	Three-color indicator for machine status	√
	Long-term stable operation under the following conditions	Ambient temperature 5～38°
		Ambient humidity＜85%
	Machine noise meets national standards	√

Product Packaging

Internal plastic moisture-proofanti-rust packaging,External plywood packaging,Exclusive container transport.
Delivery Time:10-40 days after order.

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