The double-roll crusher is suitable for coarse and medium crushing of brittle lump materials in industries such as cement, chemical, electric power, mining, metallurgy, building materials, refractory materials, and coal mines. It can handle large feed sizes and adjustable discharge sizes, crushing materials with compressive strength ≤160MPa. Especially in the coal industry, this machine can crush raw coal directly after iron removal and impurity removal without the need for gangue removal. The crushed material has uniform particle size and low over-crushing rate, thereby simplifying the coal preparation process and reducing investment and production costs.
Application Fields
Used for crushing large block materials in metallurgy, building materials, mining, highways, and mineral processing industries.
Outstanding Advantages
1. Small size, large crushing ratio, high crushing capacity, low noise, simple structure, and easy maintenance.
2. Uniform crushed material particle size, low over-crushing rate, easy maintenance, sensitive overload protection, safe and reliable.
3. For the coal industry, it can crush directly, producing materials with uniform particle size and low crushing rate.
4. Simplifies the process and reduces investment and production costs.
Working Principle
The double-roll crusher is suitable for coarse and medium crushing of brittle lump materials in industries such as cement, chemical, electric power, mining, metallurgy, building materials, refractory materials, and coal mines. It can handle large feed sizes and adjustable discharge sizes, crushing materials with compressive strength ≤160MPa. Especially in the coal industry, this machine can crush raw coal directly after iron removal and impurity removal without the need for gangue removal. The crushed material has uniform particle size and low over-crushing rate, thereby simplifying the coal preparation process and reducing investment and production costs.
Technical Parameters
Model |
Roller Diameter (mm) |
Roller Length (mm) |
Feed Size (mm) |
Discharge Size (mm) |
Production Capacity (t/h) |
Motor Power (kW) |
Weight (t) |
|---|---|---|---|---|---|---|---|
2PGø400×250 |
400 |
250 |
32 |
2–8 |
2–5 |
5.5×2 |
1.6 |
2PGø610×400 |
610 |
400 |
65 |
2–20 |
5–15 |
15×2 |
3.8 |
2PGø750×500 |
750 |
500 |
75 |
2–25 |
10–30 |
18.5×2 |
6.5 |
2PGø600×750 |
600 |
750 |
80 |
2–25 |
15–40 |
22×2 |
10.2 |
2PGø900×900 |
900 |
900 |
90 |
2–25 |
11–45 |
37×2 |
13.2 |
2PGø900×1200 |
900 |
1200 |
90 |
2–25 |
20–60 |
55×2 |
20.8 |
This configuration table is for reference only and may vary according to the customer's geographical environment and requirements. For detailed information, please contact us.
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