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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

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

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