Roller Crusher
Product Introduction
The double-roll crusher is suitable for the coarse and medium crushing of brittle block materials in industries such as cement, chemical, electric power, mining, metallurgy, building materials, refractory materials, and coal mining. It has a large input particle size and an adjustable output particle size, and can crush materials with a compressive strength of ≤160MPa. Especially in the coal industry, the machine can be used to crush raw coal. As long as the iron and impurities are removed, there is no need to remove the gangue, and the crushed materials have uniform particle size and low over-crushing rate, which simplifies the coal preparation process and reduces investment and production costs.
Outstanding advantages
● Small size, large crushing ratio, large crushing capacity, low noise, simple structure and convenient maintenance
● The crushed material has uniform particle size, low over-crushing rate, convenient maintenance, sensitive overload protection, safe and reliable, etc.
● For the coal industry, it can be directly crushed, and the crushed materials have uniform particle size and low crushing rate.
● Simplify the process, reduce investment and production costs
How it works
Roller crusher (roller crusher) is suitable for coarse and medium crushing of brittle block materials in cement, chemical, electric power, mining, metallurgy, building materials, refractory materials, coal mining and other industries. It has large input particle size and adjustable output particle size. It can crush materials with compressive strength ≤160MPa. As long as iron and impurities are removed, it can be directly crushed without removing gangue. The crushed materials have uniform particle size and low over-crushing rate, which simplifies the process and reduces investment and production costs.
Technical Parameters
| model | Roller diameter (mm) | Roller length (mm) | Feeding size (mm) | Discharge size (mm) | Production capacity (t/h) | Motor power (kW) |
| 2PGø400×250 | 400 | 250 | 32 | 2~8 | 2~5 | 5.5×2 |
| 2PGø610×400 | 610 | 400 | 65 | 2~20 | 5~15 | 15×2 |
| 2PGø750×500 | 750 | 500 | 75 | 2~25 | 10~30 | 18.5×2 |
| 2PGø600×750 | 600 | 750 | 80 | 2~25 | 15~40 | 22×2 |
| 2PGø900×900 | 900 | 900 | 90 | 2~25 | 11~45 | 37×2 |
| 2PGø900×1200 | 900 | 1200 | 90 | 2~25 | 20~60 | 55×2 |


