Floor Type Boring Center / Machine Tool Th6920b

• Customization: Available
• After-sales Service: Yes
• Warranty: 12 Months
• Model NO.: Th6920b
• Structure: Floor Type Boring Machine
• Coordinate Boring Machine Type: Horizontal Type
• Tool Type: Fine Knife
• Controlling Mode: CNC
• Precision: High Precision
• Automatic Grade: Automatic
• Certification: ISO 9001
• Condition: New
• Power Supply: 380V/415V
• Relative Moisture: Less Than 85%
• Environment: No Dust, No Harmful Gas/Liquid.
• Altitude: Less Than 1000m
• Transport Package: Wood
• Specification: iron
• Trademark: WZ
• Origin: China
• HS Code: 8459401000
• Production Capacity: 50

Product Description

Product Description

APPLICATION
TK69B/TH69B series CNC floor type milling & boring machine (center)adopt finite element optimum design, with functions of boring, drilling, tapping, groove milling, plane milling, etc. Equipped with function attachments such as high precision CNC rotary table, right angle milling head, the machine can realize 5 surfaces machining. It is the ideal equipment for processing steam turbine, generator and heavy duty machine tools in industries of metallurgy, power a and electricity, etc.
The main performance characteristics:

1. Spindle bearing adopts import super precision angle contact ball bearing of famous brand; oil gas lubrication is adopted to efficiently control temperature rise of bearing and assure the stability of spindle during rotation at high speed;
2. X, Y, Z and W axis adopt pump per pocket type closed hydrostatic guideway with constant flow;·X axis adopts double rack and pinion clearance elimination transmission;
3. Z and W axis adopt preloaded ballscrew transmission;
4. Y axis adopts double- axis multiple-motor simultaneous elevation transmission;
5. Headstock balance compensation adopts double axis simultaneous balance compensation;
6. Attachment bracket and attachment magazine as option for manual or auto change of attachments· Auto diagnosis function for convenient operation.
7. It can be equipped with ATC to realize high efficiency machining.

Product Parameters

	Item	Unit		Model
				TK(H)6916B	TK(H)6920B
Headstock	Spindle dia.	mm		Φ160	Φ200
	Spindle taper hole	ISO		50	60
	Spindle speed	r/min		2-2000	2-2000
	Spindle gear shift			4	4
	Spindle torque	Nm		8000	10000
	Milling spindle end diameter	mm		Φ280	Φ300
	Main motor power	kW		81	92
Working travel	Column travel(X axis)	mm		6000+n×1000	6000+n×1000
	Spindle vertical travel(Y axis)	mm		3000-5000	3000-5000
	Spindle travel (W axis)	mm		1200	1200
	Ram travel(Z axis)	mm		1200	1200
	Overlay travel of spindle and ram	mm		2400	2400
Measurement System			HEIDENHAIN		HEIDENHAIN
CNC system			SIEMENS 840DSL		SIEMENS 840D si

 

Detailed Photos

Package

Installation and commissioning