Coal, clean coal, limestone, gypsum, trona, shale, bauxite, oil shale, coke, salt, lime, glass, kaolin, brick, shale, and wet, sticky feeds. They are one of the most widely used crushers in the mining industry and have numerous advantages.
The double-roller crusher has the advantages of high crushing efficiency, large processing capacity, energy saving and environmental protection, simple structure and convenient maintenance, strong adaptability, and controllable particle size. It is an ideal crushing equipment for mining, the chemical industry, building materials, and other industries.
The double-roller crusher adopts the double-roller extrusion crushing principle. The crushing cavity is deep and has no dead zone. The materials can be fully and effectively crushed in the crushing cavity, so it has high crushing efficiency.
The double-roller crusher is suitable for various environments and usage scenarios and can operate stably whether indoors or outdoors. In addition, it can handle wet and dry materials without being affected by the moisture content of the materials.
The roller gap of the double-roller crusher is adjustable, and the discharge particle size can be adjusted as needed to meet different production needs.
During the crushing process of the roller crusher, there is little dust pollution and low noise, which complies with environmental protection standards. In addition, its low energy consumption saves users energy costs.
Double Roll Crushers typically follow a primary or secondary crusher and are used for secondary and tertiary reduction of various minerals.
Coal, clean coal, limestone, gypsum, trona, shale, bauxite, oil shale, coke, salt, lime, glass, kaolin, brick, shale, and wet, sticky feeds. They are one of the most widely used crushers in the mining industry and have numerous advantages.
The materials to be crushed fall from the feeding mouth to the space between the two rolls. After being squeezed and crushed, the final products will naturally fall. When there are too hard materials or materials that cannot be crushed, the rolls of the roller crusher will automatically withdraw under the effect of a hydraulic cylinder or spring to increase the gap between the rolls, and the too hard materials or the materials that cannot be crushed will fall. Thus protecting the machine from being damaged. There is a certain gap between the two rolls that rotate in the opposite direction, and the maximum discharging granularity of the final products can be controlled by changing this gap. A double roller crusher's the materials by relying on the two round rollers rotating in the opposite direction, and a four-roll crusher crushes the materials by relying on the two pairs of round rollers rotating in the opposite direction.
Model | Roller Diameter (mm) |
Roller Length (mm) |
Feeding Size (mm) |
Capacity (t/h) |
Motor Power (kw) |
2PG-400X250 | 400 | 250 | ≤ 25 | 2-10 | 2*5.5 |
2PG-610X400 | 610 | 400 | ≤ 30 | 5-20 | 2*15 |
2PG-610X750 | 610 | 750 | ≤ 30 | 5-25 | 2*18.5 |
2PG-750X400 | 750 | 400 | ≤ 30 | 10-40 | 2*18.5 |
2PG-800X600 | 800 | 600 | ≤ 40 | 12-50 | 2*22 |
2PG-800X800 | 800 | 800 | ≤ 40 | 20-60 | 2*22 |
2PG-900X900 | 900 | 900 | ≤ 50 | 50-100 | 2*37 |
2PG-1200X900 | 1200 | 900 | ≤ 50 | 60-130 | 2*45 |
2PG-1200X1200 | 1200 | 1200 | ≤ 50 | 80-150 | 2*45 |
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