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Spot sale of t2120 deep hole drilling and boring machine

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Spot sale t2120x2 meter deep hole drilling and boring machine

T2120 deep hole drilling and boring machine is a special equipment for processing cylindrical deep hole workpieces, such as the spindle hole of the machine tool, various mechanical hydraulic cylinders, cylinder cylindrical through-hole, blind hole and step hole, etc. The machine tool can not only undertake drilling and boring, but also roll machining. The internal chip removal method is used in drilling. The machine bed has strong rigidity and good accuracy retention. The feed system is driven by AC servo motor, which can meet the needs of various deep hole processing technology. The hydraulic device is used for the fastening of the oil feeder and the jacking of the workpiece. The instrument shows that it is safe and reliable.

The machine tool is a series of products, and can also provide various deformation products according to the needs of users.

Main technical specifications and parameters of machine tool:

technical specifications SPECIFICATION			parameter TECHNICAL DATE
Scope of work CAPACITY	Maximum boring diameter	Max.boring dia.	200mm
	Maximum diameter of borehole	Max drilling depth	80mm
	Maximum boring depth	Max.boring depth	1000-12000mm
	Workpiece clamping diameter range	Workpiece clamped dia.range	100-300mm
principal axis SPINDLE	Spindle center height	Height from spindle center to bed	350mm
	Headstock spindle diameter	Spindle bord diameter	75mm
	Front end taper hole of main shaft	Taper of spindle bore	85mm 1:20
	Main speed range of main shaft	Range of spindle bore	61-1000r/min Level 12 12kinds
feed FEEDS	Feed speed range (stepless)	Feed speed range(infinte)	5-1000mm/min
feed FEEDS	Fast moving speed of carriage	Carriage rapid-moving speed	2m/min
Electric machinery MOTORS	Main motor power	Main motor poser	22KW
	Motor power of hydraulic pump	Hydraulic pump motor power	1.5KW
	Power of carriage fast motor	Carriage fapid motor power	3KW
	Feed motor power	Feed motor power	3.7KWAC servo
	Cooling pump motor power	Cool pump motor power	5.5KW
Other OTHERS	Rated pressure of cooling system	Rated prdssure for cooling system	0.36Mpa
	Cooling system flow	Flow of cooling system	300L/min
	Rated working pressure of hydraulic system	Rated working pressure for hydraulic system	6.3Mpa
	Maximum axial force on the oil feeder	Max.axial force for carriage support	68KN
	Maximum preload of oil feeder to work	Max clamping force exalted by carriage on sorkpiece	20KN