Mud and Stone Separator

The mudstone separator is suitable for screening metallurgical materials, stone powder, coke, gangue, cobble, powder, coal, lump coal, stone, gold placer, coke, white ash, large and small construction site waste, coal yard, grain, blasting mill, foundry, seed nursery, medicinal material, building mortar and other waste, as well as wet and easily blocked materials. The sieve holes can be customized according to materials. The middle 10-200 mm sieve holes can be customized and are wear-resistant and durable.

Product introduction
Product Overview
CATHAY mud-stone separator is specially designed for high mud content mixed materials (clay ratio ≤ 50%), using multi-axis differential tearing + step screening technology to achieve efficient separation of mud and stone. The processing capacity is 100-800 tons/hour, the separation efficiency is ≥98%, replacing manual sorting, and the efficiency is increased by 20 times.

Core advantages
✅ Powerful sorting
- Dual-axis differential tearing (25rpm/35rpm), cemented mud crushing rate ≥95%
- Stepped screening structure, stone (≥20mm) separation purity ≥99%
✅ Suitable for harsh working conditions
- Cutter head lined with tungsten-cobalt alloy (hardness HRA90), life ≥10,000 hours
- Direct processing of materials with moisture content ≤35%, no pre-dehydration required
✅ Zero-clogging design
- Self-cleaning roller + high-pressure spray system
- Overload automatic reversal protection
✅ Energy saving and land saving
- Power consumption per ton of material ≤0.6kW·h (traditional equipment 1.2kW·h)
- The floor space is reduced by 70% compared with traditional production lines

Technical parameters (NSF-3000 standard model)
| Parameters | Indicators |
| Processing capacity | 250-350t/h |
| Maximum feed size | ≤800mm |
| Sorting particle size | Mud ≤20mm / Stone ≥20mm |
| Power | 2×45kW |
| Separation efficiency | ≥98% |
| Equipment weight | 18.5t |

Comparison with traditional methods
| Index | CATHAY separator | Manual sorting |
| Processing capacity | 300t/h | 15t/shift |
| Sorting cost | 0.8 yuan/ton | 25 yuan/ton |
| Soil residue | ≤2% | 15%-30% |

Five major application scenarios
✔ Metal mines: cemented ore pre-sorting (waste rock rate ↓40%)
✔ Construction waste: separation of concrete blocks and slag (aggregate recovery ≥90%)
✔ River dredging: instant sorting of sand, gravel and silt
✔ Tunnel engineering: resource utilization of shield slag
✔ Stone factory: separation and purification of weathered rock, mudstone