Shanghai Shenji International Co., Ltd.

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Surface Grinder

Product Details:

Model Number M74 Series

Detailed Product Description


Features

The vertical shaft rotary table grinders grinds the machine parts with the end face of the emery wheel. It is an officient, precission and stable machine tool.
The series of these machine tools have been improved greatly in rigidity of the bed and grinder head. The three-point adjustment has been adopted and its mechanism is compact. The bench is a round, strong electromagnetic chuck, the magnetic force of which is smooth and discharging of the magnetic force is through the controlled silicon. It has also the characteristic of coolent purifying equipment.
The series of the machine tools are principally used to grind the semifinished product and general precise larger parts. Therefore, the grinder is especially suited for the factories of metolugies, automobiles, tractors, machine tools and bearings, etc., to grind the larger scaled parts.

Main specifications

Model

M7450

M7475B

M74100

Bench dia.

540mm

750mm

1000mm

Attraction scope of electromagnetic bench

80 -120N/cm2

80 -120N/cm2

80 -120N/cm2

Max. grinding size (dia x H)

500x300mm

750x300mm

1000x400mm

Bench rotational speed

24r/min

13:20r/min

11:12r/min

Bench shifting distance

570mm

450mm

570mm

Bench shifting speed

3.7m/min

4m/min

3.7m/min

Bench rotational motor power

2.2kW

2.4/1.5kW

Bench shifting motor power

1.1kW

1.1kW

Grind head mian shaft rotational speed

940r/min

940r/min

740r/min

Grind head mobile shifting speed

0.35m/min

0.15m/min

Grind head motor power

22kW

25kW

45kW

Grind head lift motor power

0.55kW

0.55kW

Vertical movement of grind head
per turn of head wheel

0.4mm

0.5mm

0.4mm

Vertical movement of grind head
per scale of dise

0.01mm

0.01mm

0.01mm

Vertical movement of grind head
per turn of dise

1.0mm

1.0mm

Pump motor power

0.12kW

0.2kW

Machine tool total power

25kW

30kW

50kW

Machine tool total weight

6000kgs

6000kgs

7500kgs

Surface Grinder Surface Grinder

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Company Info

Shanghai Shenji International Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Shanghai
Province/State: Shanghai
Country/Region : China (Mainland)

Business Type:Manufacturer, Trading Company

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