Hydraulic Double Roller Crusher Hydraulic Double Roller Crusher Spring Roll Crusher
Granite roller sand making machine PXJ High Efficiency Fine Crusher VSI Vertical Shaft Impact Crusher
Raymond Mill YGM High Pressure Grinding Mill TGM Super Pressure Trapezium Mill
Trommel Screen Trommel Screen Machine Circular Vibrating Screen
Applicable materials:River pebbles, calcite, quartz stone, marble, pebbles, bentonite, iron ore, bluestone, mountain stone, water slag, limestone, weathered sand, diabase, granite, basalt, etc.
Application scope:Highways, high-speed railways, high-rise buildings, municipal administration, hydropower dam construction, concrete mixing stations, sand and gravel yards, etc.
The Double roller crusher for gravel plant is a common crushing equipment, which is mainly composed of two rollers arranged in parallel. Its working principle is to use the rotation of the roller to clamp the material between two rollers for crushing and grinding. The double-roller crusher for sand and gravel plants is usually used to crush medium-hard materials, such as limestone, quartz stone, etc., and plays the role of coarse crushing and medium crushing in the sand and gravel production line. This equipment has the characteristics of simple structure, convenient operation and low energy consumption. It is widely used in the crushing process of mining, building materials, metallurgy and other industries.
Crushing and sand making work of river pebbles, calcite, quartz, glass, marble, pebbles, bentonite, iron ore, bluestone, mountain stone, limestone, weathered sand, diabase, granite, basalt and other materials.
1. The Double roller crusher for gravel plant is better than the hammer sand making machine and does not need to replace wearing parts.
2. The sand has full grain shape, reasonable gradation, low over-grinding rate and high output.
3. Double roller crusher for gravel plant have advantages over hammer crushers and impact crushers. The average service life of the roller sleeve is more than 2 years.
4. Huashengming’s high-chromium manganese steel wear-resistant material containing rare metal roller skin has been applied for in my country, the discharge particle size can be adjusted and has been applied for in my country, and the rock crusher roller has been applied for in my country.
Rock breaker sand making machine operates through rollers. The mountain stone put into the machine through the inlet, are crushed by the squeezing between the rollers. The discharge size can be controlled by adjusting the gap between the two rollers. If the gap becomes larger, the discharged size becomes larger. While the gap becomes smaller by compressing spring, the discharge size also becomes smaller.
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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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