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Inner & outer combined grinding machine

Short Description:

Main Technical Specifications

Machine function

Brake shoe liner inner & outer grinding process

Grinding accuracy

Grinding parallel thickness < 0.1 mm

Machine work flow

Feeding-outer grinding-transmission-inner grinding-unloading

Machine dimension

3000*2500*1300 mm

Brake shoe liner size

length 135-240 mm, width 30-60mm

Power supply

380V, 220V, 36V

Total power

13.75 kW

Production capacity

8000-10000 pcs/8 hrs

Diamond wheel

Outer arc grinding wheel: 1PCS, Dia. 400mm

inner arc grinding wheel: 1 PCS, Dia. 120mm

Inner grinding motor

1 PCS, 4 KW

Outer grinding motor

1 PCS, 7.5 KW

Dedusting

Dust suction port diameter of 120mm

Safety protect

Full protective cover for grinding wheel


Product Detail

Product Tags

Application:

To grind the inner arc and outer arc of brake shoe linings (liner).
After the brake shoe liner come out from the hot press machine, the liner arc cannot be 100% flat and size correct. Thus the inner arc grinding machine and outer arc grinding machine will be applied after pressing, to make sure the liner arc can match the brake shoe metal parts well.
Inner & outer arc grinding machine is a breakthrough innovation for this two grinding process. It combines inner arc grinding and outer arc grinding together, reduce the labor request and become more automatically.

Advantages:

High Efficiency: The combined grinder can perform multiple processing operations on a single equipment (inner & outer arc), improving production efficiency. In addition, the machine equips with auto feeding and stacking device. Worker just need to place the shoe liners on feeding area, the machine will auto feed the liners into grinding stations, and auto stacking it when both stations finish grinding. One worker can operate 3-4 sets at same time, save the labor cost.
Space saving: Compared to individual grinding machine, combined grinding machines occupy less space, which helps optimize workshop layout.
Flexibility: Combination grinders are designed with adjustable versatility, suitable for different brake shoe grinding needs, and improving production flexibility.
High Precision: The grinders adopts high accuracy grinding wheel, which can keep the grinding parallel thickness error less than 0.1 mm. It has high machining accuracy and can meet the requirements of OEM shoe lining production request.

Brake shoe grinding machine
brake shoe inner outer arc grinding machine

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