Roller crusher is also known as roll crusher, which relies on the high-speed rotation of roll wheel to crush materials. The commonly used roll crusher types include double roller crusher, toothed roller crusher, four roller crusher, etc.
Feeding Size: ≤25-≤100mm
Processing Capacity: 5-100t/h
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Roller crusher has various models, which is mainly used to complete the medium and fine crushing of medium hardness materials, and it is often used for processing materials after coarse crushing. However, for coal and coke with various hardness, it can also be used for the coarse crushing process.
Roll crusher is not suitable for crushing flat or sheet shape materials, because the material is easy to fall down from the roller gap, which not only reduces the production efficiency, but also reduces the qualified rate of the finished product.
The spring safety measures are configured on the roller of roller crusher. When the materials which cannot be crushed enter into the rollers, the spring will exert its protective ability. Compression leads to the increase of roller spacing, when the impurities are removed, the roller can return to the original distance to ensure normal production.
1. Low consumption, environmental protection.
2. Effective protection measures, safe and stable operation of the machine.
3. The discharging size can be adjusted, which only needs to adjust the roller gap.
4. It is equipped with dust inside board, which effectively avoids harmless dust on equipment, so it has longer service life.
Because of its unique structure and diverse types, roll crusher is widely used in the industrial sectors of mineral processing, chemical industry, cement, building materials industry, etc. Especially in the coal industry, roller crusher can be used for crushing raw ore after the removal of iron and impurity without removing gangue. The finished materials has uniform particle size, low over crushing ratio, thus simplifying the process of coal preparation and reducing the investment and production cost.
| Model | 2PG0425 | 2PG0640 | 2PG0740 | 2PG0850 | 2PG1060 | 2PG1260 | 2PG1560 |
| Roller diameter(mm) | Ф400 | Ф600 | Ф700 | Ф800 | Ф1000 | Ф1200 | Ф1500 |
| Roller width(mm) | 250 | 400 | 400 | 500 | 600 | 600 | 600 |
| Input Size(mm) | ≤25 | ≤25 | ≤25 | ≤25 | ≤30 | ≤30 | ≤30 |
| Discharging Gate(mm) | 2-8 | 2-8 | 2-8 | 2-8 | 2-10 | 2-10 | 2-10 |
| Processing capacity(t/h) | 5-10 | 10-20 | 15-30 | 20-40 | 30-50 | 40-70 | 60-110 |
| Power Models | Y132M-6 | Y180L-6 | Y200L-4 | Y225M-4 | Y250M-4 | Y315M-6 | Y315L-6 |
| Motor power(kw) | 5.5×2 | 15×2 | 30×2 | 45×2 | 55×2 | 75×2 | 110×2 |
| Roller diameter (mm) |
Input Size (mm) |
Processing capacity(t/h) |
| Ф400 | ≤25 | 5-10 |
| Ф600 | ≤25 | 10-20 |
| Ф700 | ≤25 | 15-30 |
| Ф800 | ≤25 | 20-40 |
| Ф1000 | ≤30 | 30-50 |
| Ф1200 | ≤30 | 40-70 |
| Ф1500 | ≤30 | 60-110 |
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