

Applicable materials:River Pebble
The HSM 1080 hydraulic double-roll crusher deployed in this project is specifically engineered for fine crushing and sand-making from hard, highly abrasive river pebbles.
This top-tier power combination delivers robust, steady energy output for continuous long-term duty. Despite the extreme hardness and crushing resistance of river pebbles, the unit maintains efficient compression crushing without jamming or clogging under heavy workloads.

Zhejiang River Pebble Processing Project
Figure 1: HSM 1080 hydraulic double-roll crusher operating reliably at the Zhejiang sand plant
Leveraging precise hydraulic gap adjustment and material-bed comminution principles, the machine achieves fine processing of sub-3cm river pebbles:

This roll crusher works exceptionally well specifically on river pebbles. The 5mm discharge is very consistent, particle gradation is uniform, the machine runs smoothly with strong output and low failure rates, and long-term operation is completely hassle-free. It is a truly dependable sand-making machine.”
— On-Site Manager, Zhejiang River Pebble Project
HSM Heavy Industry consistently addresses operational pain points by maintaining strict quality controls across structural design, component selection, and manufacturing processes. The outstanding performance at the Zhejiang site proves once again: choosing the HSM hydraulic double-roll crusher means choosing a high-precision, high-stability, and cost-effective solution for fine crushing and sand-making from hard materials!



Gongyi Huashengming Heavy Industry Machinery Factory is a production of crushing and screening equipment, production, sales as one of the large machinery intelligent manufacturing enterprises. Company headquarters is located in the Central Plains of the pearl Gongyi City, the main roller crusher equipment, mobile sand making equipment, screening equipment and construction waste treatment equipment series products, our company’s production site thousands of thousands, all over the provinces and cities. Over the years we have been consistent, honest service to every customer. We sincerely look forward to cooperating with you.




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