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M7140A M7140Ax1600 M7140Ax2200

This series of surface grinder is most suitable for the grinding steel, casting and non-ferrous parts of machine manufacturing industry.
The accuracy of the machine has reached the National Standard for horizontal spindle & rectangular worktable surface grinder.
The longitudinal movement of the worktable is driven by vane pump, which makes the movement smooth and low noise.
The bearings of the wheel head spindle adopt bimetal shell bearing, which can afford heavy impact and make the machine able to carry out heavy load grinding.
The cross movement of the wheel head can be driven by hand or by hydraulic oil automatically. It is easy to operate. The vertical feed of the wheel head is driven by hand. It is also assembled with rapid elevating motor, which can reduce the intention of work labor as well as enhance the work efficiency.
The machine moves smoothly and has reliable performance, low noise and stable accuracy. It is easy to operate and deeply welcomed by the customers.

  • M7140A M7140Ax1600 M7140Ax2200
  • Wellon
Quantity:

Product Description

Model

Unit

M7140A

M7140Ax1600

M7140Ax2200

Worktable size

mm

400x1000

400x1600

400x2200

Max machining dimension

mm

400x1000

400x1600

400x2200

Distance from spindle center to table

mm

600

Longitudinal moving speed of worktable

m/min

3-25

T-slot number

Mm

3x18

Wheel head

Cross moving

Continuous feed speed

m/min

0.5-4.5


Intermittent feed speed

mm/t

3-30


Hand wheel feed

mm/gra

 0.02

Vertical Moving

of wheel head

Rapid speed

mm/min

400


Hand wheel feed

mm/.gra

0.005

Wheel Head

motor

Power

kw

7.5


Rotation speed

Rpm

1440

Total power

kw

11

13.5

Max loading capacity of worktable

kg

620

1000

1380

Chuck size

mm

400x1000x1

400x800x2

400x1000x2

Wheel size

mm

400x40x127

Package dimension

cm

320x220x233

500x220x233

680x220x233

Machine Weight

t

5.01

6.51

7.6

Standard Accessories

Wheel Flange

Balancing Arbor

Wheel Exactor

Coolant Tank

Working Lamp

Tool Box and Tools

Wheel dresser Stand not include diamond pen

Standard Grinding Wheel

Leveling Wedge and Bolt

Built in Electro Magnetic Chuck Controller

Optional Accessories

Standard Electro Magnetic Chuck

Wheel Flange

Balance Stand

Coolant Tank with magnetic separator

Coolant tank with paper filter

Coolant with magnetic separator and paper filter

Parallel wheel dresser

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