Extreme Machinery Manufacture Co., Ltd. (Jingjiang)
Main products:ironworker,shear machine,press brake
Products
Contact Us
  • Contact Person : Ms. Wang Joan
  • Company Name : Extreme Machinery Manufacture Co., Ltd. (Jingjiang)
  • Tel : 86-523-84858878
  • Fax : 86-523-84828148
  • Address : Jiangsu,Jingjiang,B Building, Henglong Business Center,Jingjiang,Jiangsu,China
  • Country/Region : China
  • Zip : 214500

G74 Surface Grinding machine

G74 Surface Grinding machine
Product Detailed
G74 Surface Grinding machine

G74 Surface Grinding machine

 

Features:

 

1,The table in longitudinal movement driven by the vane pump, which is stability and low noise. The temperature of oil pool is low and the precision is fit for National Standard (GB/T4022-1983). 2,It can be carried out trough and flange lateral grinding.

 

3,Grinding head has rapid movement’s mechanism in vertical movement, but also manually feed.

 

4,Grinding head vertical move can be adopted with power rapid movement or hand micro feed.

 

5,Grinding head motor and pump motors are high-grade motor, electrical carry out the national safety standards .

 

6,Machine tools have a position for installing digital readout.

 

Working table

Table size(L×W)

mm

1000×400

Max travel of table in longitudinal

mm

1100

Max workpiece to be ground(L×W×H)

mm

1000×400×400

T slot

3×18

Table speed(stepless)

m/min

3-25

Max loading weight of table

kg

600

Wheel head

Max distance from spindle to table

mm

575

Max travlel of spindle

Transverse(Manual and hydraulic)

440

vertical

400

Spindle speed

rpm

1440

wheel size(O.D×W×I.D)

mm

Φ350×40×Φ127

Scale on the vertical hardwheel

mm

0.01

The wheelhead travel of the handwheel per circle of dial(vertical)

mm

1

Total power

kw

8.99

Spindle motor

power

kw

5.5

speed

r/min

1440

Rapid up-down motor

power

kw

0.37

speed

r/min

1440

Oil pump motor

oil pump motor

kw

3

speed

r/min

960

Coolant pump motor

coolant pump motor

kw

0.125

speed

r/min

2800

flow

L/min

100

working pressure

MPa

2.5

Working precision

The parallelism of working surface to base level

mm

300:0.005

surface ronghness

μm

Ra0.63

Machine weight

Net weight

kg

3500

Gross weight

kg

3800

Overall dimensions(L×W×H)

mm

3150×1673×2045

G74 Surface Grinding machine



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