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Applicable materials:River pebble,pea gravel, Calcite, quartzite, marble, cobble, bentonite, iron ore, bluestone, mountain stone, water slag, limestone, weathered sand, Diabase, granite, basalt.
Application scope:Highway, railway, high-rise buildings, municipal, hydropower dam construction, concrete mixing station, sand and stone field, etc.
The double roller crusher is another breakthrough in the field of sand and gravel aggregate production equipment manufacturing. The double roller crusher is a two roller sand making machine that uses two motors to drive the shafts to squeeze and grind materials. The double roller crusher is mainly used for fine crushing operations with particle size requirements of less than 80mm and finished products of 50mesh-20mm.
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The roller crusher performs crushing operations through rollers. The material enters between the rollers through the feeding port and crushes the river pebbles through compression. There is a gap between the two rollers, and the gap between the two rollers increases, resulting in a larger particle size of the material. Under the action of the compression spring, the gap between the two rollers decreases, resulting in a smaller particle size of the material. By adjusting the gap, the discharge particle size of the material can be controlled.
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Specification and model
|
Roll diameter (mm) |
Feed size (mm) |
Productive capacity (t/h) |
|
2PGT400×250
|
φ400
|
≤25
|
2-10
|
|
2PGT400×400
|
φ400
|
≤25
|
5-12
|
|
2PGT610×400
|
φ610
|
≤30
|
5-20
|
|
2PGT750×500
|
φ750
|
≤30
|
10-40
|
|
2PGT800×600
|
φ800
|
≤40
|
12-50
|
|
2PGY800×800
|
φ800
|
≤40
|
40-50
|
| 2PGY800×1000 |
φ800
|
≤40
|
50-80
|
|
2PGY1000×800
|
φ1000
|
≤40
|
50-80
|
|
2PGY1000×1000
|
φ1000
|
≤40
|
80-100
|
|
2PGY1200×1000
|
φ1200
|
≤60
|
100-120
|
|
2PGY1200×1200
|
φ1200
|
≤60
|
120-150
|
|
2PGY1500×1000
|
φ1500
|
≤80
|
150-200
|
|
2PGY1500×1200
|
φ1500
|
≤80
|
200-250
|
|
2PGY1800×1000
|
φ1800
|
≤100
|
250-300
|
|
2PGY2000×1200
|
φ2000
|
≤120
|
300-400
|
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