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Roll Crusher

Feed Size : <=25mm

Capacity : 5-10t/h

Application Fields : Roll crusher is applicable to the cement, chemical industry, electric power, metallurgy, building materials industries crushing medium hardness materials

Introduction : Roll crusher is mainly composed of the roller, the roller support bearings, pressure and adjusting device and driving unit and other parts. With small volume, big crushing ratio (5-8), low noise, simple structure, the advantages of convenient maintenance.

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Skype : dongfanggroup

       The roll crusher can grind hard, medium hard ore and rock in mine, chemical, cement, refactory, abraser, construction industry, etc. It has better effect than common machine in construction material industry.

       The structure of Roll Structure:

       This series roll structure is composed of rollers, adjustment and drive device.

       The working principle of Roll Crusher:

       Adjustment of discharging granularity: There is wedge or gasket adjustment device between two rollers. The adjusting screw bolts are fixed on the head of wedge head. When the adjusting screw bolts pull the wedge upwards, the wedge makes the roller be apart from fixed pulley. The gap between the two rollers becomes bigger and then the discharging granularity becomes bigger. When the wedge goes downwards, the gap of the two wedges becomes smaller and then the discharging granularity becomes smaller. Gasket device adjusts the granularity by decreasing and increasing the gasket numbers or thickness. When the gasket number increases ,the gap of two rollers and granularity become bigger, on the other hand ,the gap and granulariyt become smaller.

       Main technical parameters of Roll Crusher:

Model

Feeding size

(mm)

Discharging granularity

(mm)

Output

(t/h)

Motor Power

(t/h)

Weight

(kg)

2PG-400*250

<=25

2-8

5-10

11

1500

2PG-610*400

<=40

1-20

13-40

30

4500

2PG-750*500

<=40

2-20

20-55

37

12250

2PG-900*500

<=40

3-40

60-125

44

14000

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