Eliminate Clogging in Wet Material Processing: HSM’s Advanced Double Stage Crusher
Achieve high-yield production for high-moisture coal gangue and shale with dual-rotor technology.

High Performance Double Stage Crusher
Processing raw materials during the rainy season often leads to a common frustration: equipment downtime caused by sticky, wet materials. HSM’s Double Stage Crusher is specifically designed to overcome this challenge. By revolutionizing the internal crushing structure, it ensures that materials like wet coal gangue and slag are processed efficiently without the risk of machine blockage.
Why It Never Clogs: The Core Technology
01. Innovative Screenless Design
Unlike traditional crushers, this unit features no sieve bottom. This allows the machine to handle materials with a moisture content exceeding 10% smoothly. The absence of a screen means there is nowhere for wet material to stick, ensuring 100% continuous flow.
02. Dual-Rotor Series Crushing
The system utilizes two rotors working in tandem to provide a “relay” crushing effect. The upper rotor breaks down large chunks, while the lower rotor performs high-speed fine crushing. This ensures that 80% of the final discharge particles are finely crushed to below 3mm.
Engineered for Tough Materials
The HSM Double Stage Crusher is the ideal choice for brick plants and resource recycling facilities handling:
- ✔ Coal Gangue & Slag: High efficiency for power plant residues.
- ✔ Shale & Clay: Stable output even in extremely humid conditions.
- ✔ Construction Waste: Reliable fine crushing for material reuse.
Optimize Your Production Line Today
Stop letting moisture dictate your output. Contact HSM Heavy Industry to learn how our double-stage technology can transform your factory efficiency.

















