The machine is specialized in processing deep cylindrical workpiece equipment, such as machine tool spindle hole, all kinds of machinery and hydraulic cylinder, the cylinder cylindrical through holes, blind holes and stepped holes. The machine tool can not only bear the drilling and boring, but also can carry on the rolling process. Internal chip removal method. The machine tool rigidity, good precision.

Spindle speed range, feed system driven by AC servo motor, can adapt to the needs of a variety of deep processing technology. Hydraulic device, instrument display, safety and reliability.

The machine tool for a series of products, but also in accordance with the needs of customers to provide a variety of deformation products.

Main technical parameters:

Scope of work

The hole diameter range - 40 ~ Phi Phi 120mm

The maximum diameter of bore - diameter 630mm

Nesting diameter range - 120 ~ Phi Phi 340mm

The maximum depth of bore - 1-16m (each meter of a specification)

Chuck clamping diameter range - 100 ~ Phi Phi 800mm

Spindle part

High spindle center -- -- -- -- -- 630mm

The headstock front cone - Phi 100

The headstock spindle nose taper - with a diameter of 120 1:20

Spindle speed range of the head of a bed -- 16 ~ 270r/min; 12

Feed part

Feed speed range -- -- -- 5-500mm/min; stepless

Fast moving speed - 2m/min plate

Motor part

Main motor power -- -- -- -- 45kW

Hydraulic pump motor power - - - 1.5kW

Fast moving motor power - - - - 5.5 kW

Feed motor power -- -- -- -- 7.5kW

Cooling pump motor power -- 5.5kWX3+7.5kW (4 group)

Other part

Guide rail width -- -- -- -- 800mm

Rated pressure of cooling system -- 2.5MPa

Flow rate of cooling system -- 100, 200, 300, 600L/min

Rated working pressure of hydraulic system -- 6.3MPa

Oil feeder to bear the maximum axial force - - - - 68kN

The maximum force of the oil feeder on the work piece -- 20 kN

Drill pipe section (optional)

The front cone drill pipe box - Phi 100

The front end of the spindle box - cone drill pipe with a diameter of 120 1:20

Spindle speed range of the spindle box -- from 82 to 490r/min; 6

Drill pipe box motor power -- -- 30KW