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Rubber Crusher

Rubber_Crusher

Introduction of Rubber Crusher
Rubber crusher, as the main machine in a tire recycling line, is used for crushing the rubber blocks into 5-60 mesh rubber powder. The two rollers of rubber crusher make relative rotation in different velocity. Rubber blocks are drawn into the gap of the two rollers for machining. By adjusting the roll gap, we get rubber powder of different size. The size of final crumb can reach 5-60 mesh. Larger size has higher capacity.

rubber_powders

Features of the Cracker Mill

40_mesh_powder

1. Compact structure, easy to install.
2. High hardness, high abrasion resistance.
3. Easy to operate and maintain.
4. High efficiency, labor saving.
5. Adopt roller bearing, small frictional resistance, saving energy.
Structure of Rubber Crusher
The cracker mill is consists of pedestal, frame, front and back rollers, speed reducer, electric motor, gap adjusting device, safety switch and electric control system.

Rubber_Blocks

1. Front Roller and Back Roller
The rollers are made of composite alloy, having a surface of high hardness and high abrasion resistance. The back roller is grooved roller, having a long service life.
2. Gap Adjusting Device
The gap adjusting device of the tire crusher is parallel square screw rod push type, easy to operate and save labor. By turning the handwheel, the roll gap can be adjusted conveniently. The left side and right side should be parallel when adjusting the clearance, otherwise excessive inclination of the roller will damage the bearing.

560_tire_crusher

3. Roller Temperature Adjusting Device
The rollers of the cracker mill are hollowed for heating and cooling. Steam or cooling water can be introduced into the rollers through the device so that the surface temperature can be adjusted to meet the process requirement.
4. Speed Reducer
The drive system of the rubber crushing machine adopts NGW planetary gear reducer, having high efficiency and low noise.
5. Electric Control System
Overload protective device is mounted on the crusher to protect the major parts from being damaged due to overload. 
Specifications of Rubber Crusher

Model
Roller Size
Roller Speed
Speed Ratio
Max Roller 
Spacing
Power
Remark
XKP-350
300*500mm
26.2m/min
1:2.5
8mm
30kw
Roller Bearing
XKP-400
400*600mm
34.5m/min
1:2.5
8mm
45kw
Roller Bearing
XKP-450
450*760mm
38.0m/min
1:2.5
8mm
55kw
Roller Bearing
XKP-560
560*800mm
38.6m/min
1:2.5
8mm
75kw
Roller Bearing
510*800mm
XKP-560D
560*800mm
42.5
1:2.5
8mm
132kw
Roller Bearing

 

Rubber_powder_mesh

 

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