Tooth Roller Crusher Mine Crushing Equipment For Building Materials
Roller Crusher Introduction
Roll crusher is commonly used in the cement, chemical industry,
electricity, metallurgy, building materials, refractory matter and
other industries. Roller crusher mainly crush materials of medium
hardness such as chalk, slag, coke, coal.
Features of Roller Crusher
1. Small in size, big crushing ratio;
2. Low noise, simple structure;
3. High productivity, low rate of over crushing;
4. Sensitive to overload, safe and reliable.
Working principles of Roller Crusher
Double Roll Crusher is made up of two cylindrical rolls which are
installed horizontally. The two rolls rotate in different
directions, materials fall on top of the rollers and enter crushing
chamber under the action of roll surface friction to be crushed by
the rollers, and the final product is discharged from outlet. The
crushing process is continuous. Roller crusher has strong
discharging force, so even wet materials can also be discharged.
Technical Parameters:
| Model | 2PG400×250 | 2PG610×400 | 2PG450×500 | 2PG500×750 |
| Roller Diameter (mm) | 400 | 610 | 450 | 500 |
| Roller Length (mm) | 250 | 400 | 500 | 750 |
| Max. Inlet Size (mm) | ≤25 | ≤85 | ≤100-200 | ≤300-600 |
| Discharge Granulator (mm) | 2--8 | 10--30 | 25-100 | 50-125 |
| Capacity (t/h) | 5--10 | 13-40 | 20-55 | 60-125 |
| Roller Number (PCs) | 2 | 2 | 2 | 2 |
| Roller Speed (r/min) | 180 | 75 | 64 | 50 |
| Weight (T) | 1.1 | 3.5 | 3.8 | 8.34 |
| Size (mm) | 1215×834×830 | 2235×1722×810 | 2260×2200×766 | 2780×3065×1310 |
| Motor | Model | Y160L-6 | Y225M-6 | Y160L--8 | Y180L--8 | Y225M--8 |
| Power(kw) | 11 | 30 | 7.5 | 11 | 22 |
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