Raw materials enter the silo and are instantly frozen at ultra-low temperature by liquid nitrogen inside the machine.
After becoming low-temperature brittle, materials enter the crushing chamber.
Materials are kneaded, sheared and crushed between the rotary crushing cutter disc and arc-shaped lining grinding plate.
Crushed materials are classified by the classification wheel and conveyed into the dust collection bag by negative pressure.
| Model | Equipment Type | |||
| RT200 | RT400 | RF200 | RF400 | |
| Grinding Motor (KW) | 7.5-15 | 30-45 | 7.5-15 | 30-45 |
| Roller Specification | φ200 | φ400 | φ200 | φ400 |
| Roller Shape | Helical tooth, triangular tooth, etc. | Helical tooth, triangular tooth, etc. | Fan blade | Fan blade |
| Cooling Method | Dual cooling for roller & chamber | Dual cooling for roller & chamber | Chamber cooling | Chamber cooling |
| Air Consumption (m³/min) | 1.2-2.5 | 4-8 | 1.2-5 | 8-15 |
| Overall Dimension (mm) | 1300*850*700 | 1800*1350*950 | 1300*850*700 | 1500*900*1200 |
| Lining Material | Special alloy + super hard coating | Special alloy + super hard coating | Special alloy + super hard coating | Special alloy + super hard coating |
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