Double Roll Crusher

Double Roll Crusher

Double-roller crusher are used for the mineral processing, chemical, cement, refractories, abrasive, building materials and other industrial department in the crushing of various high and medium hardness of the ore and rock, especially in the building materials industry to produce of melon and...
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Product Details

Double-roller crusher are used for the mineral processing, chemical, cement, refractories, abrasive, building materials and other industrial department in the crushing of various high and medium hardness of the ore and rock, especially in the building materials industry to produce of melon and mung bean sand and other products. they are more general crushing machinery and more excellent than other equipment.

1, This series roller crusher mainly including the roller, roller supporting bearing, compression adjustment devices, drive devices and other components.

2, The adjustment of the discharge size: between the two rollers are equipped with wedge or gasket adjustment device. The top of wedge device is equipped with adjustment bolts, when the adjustment bolt pull up the wedge, the wedge will move the roller from the fixed wheel. So the gap between the two rollers becomes larger, and the material size becomes larger. When the wedge down, the gap of activities roller becomes smaller under the action of the compression spring, the material size becomes smaller. By increasing or decreasing the amount of gasket to adjust the size of material, when increase the gasket, the two roller gap increases. When reduce the gasket, the gap between the two wheels becomes smaller, so the material size becomes smaller.

3, The drive mechanism is driven by two motors, through the V-belt drive to the wheel and drag the wheel. In accordance with the relative direction of movement during crush the material, the material from the feed through the roller, crushed and pressed, then the finished product is discharged from the bottom of the chassis.

4, Considering safety, transmission part should be equipped with safety cover based on the actual situation.

 

type description 

type

Feed edge(mm)

Discharge Range (㎜)

Capacity(t/h)

Motor power(kW)

JC231

425

40-150

50-250

55-75

JC340

500

60-175

85-300

75-90

JC442

585

70-200

120-520

90-110

JC445

680

70-200

150-575

110-132

JC549

800

100-250

260-810

132-160

JC555

900

125-250

360-920

160-200

JC663

1000

150-300

500-1250

220-250

JC779

1250

175-300

700-1500

400

 

 

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