M7140 M7150 M7160 Hydraulic Grinder

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Characteristics of machine tools

1. The machine is reasonable in structure, good rigidity, beautiful appearance, convenient operation.

2. Using precision plastic guide surface and precision scraping, grinding imported hydraulic transmission, drive by synchronous.

3. The main mechanical valve is a special valve grinder, which is divided into two parts, the mechanical commutation control and 

    throttle control. Throttle control part and unloading function, can realize the station start and stop.

4. Grinding can be all kinds of plane and complex shaped surface, suitable for motor without grinding the feed, according to user 

     needs with a permanent magnet sucker or electromagnetic sucker.


Specification:

Specification

M7140

M7150

M7160

Max workpiece to be ground

1000x400mm

1250x500mm

1250x600mm

Maximum table vertical movment

1100mm

1350mm

1350mm

Distance from table to spindle center

570mm

800mm

800mm

The maximun lateral displacement of the   grinding head

450mm

580mm

700mm

Vertical head feed handwheel graduation   value/ each grid

0.01m

0.01mm

0.01mm

Vertical head feed handwheel graduation   value/each rotates

1mm

1mm

1mm

Fast lifting motor  (Power)

0.37kw

0.37KW

0.37KW

                                     (Speed)

1450rpm/min

1450rpm/min

1450rpm/min

Wheel Size(dia×width×bore)

φ400x50x203mm

φ400x50x203mm

φ400x50x203mm

Spindle speed

1440rpm/min

1440rpm/min

1440rpm/min

The total power of electeic motor

12KW

12KW

12KW

Spindle motor

7.5KW

7.5KW

7.5KW

The oil pump motor

5.5KW

5.5KW

5.5KW

The mechanical surface of the base 

of parallelis

300/0.004mm

300/0.004mm

300/0.004mm

Surface roughness

Ra:0.63μm

Ra:0.63μm

Ra:0.63μm

Gross/Net weight

4000/4600

5300/6000kgs

5600/6300kgs

Packing size

2800x1750x2350mm

3800x2700x2800mm

3800x2700x2800mm




SJMC Machine Tools CO.,lTD               联图二维码 (3).jpg   联图二维码.png

ADD:16/F,Jincheng House,NO.511 Tianmu West Road,Shanghai China 

Tel:  +86 53550166

Fax: +86 63805455

Cell:+86 1391672837 (24h)/Mr.Leo

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