The 500-ton river dredging project implemented in Suichang, Zhejiang Province, aims to deepen the ecological concept that "lucid waters and lush mountains are invaluable assets," strengthen river management, optimize the urban and rural water environment, and enhance the comprehensive benefits of rivers and lakes. To achieve a harmonious integration of green ecology and economic benefits, the client carefully selected and ultimately partnered with Shibang, customizing a process design plan, purchasing advanced crushing equipment, and receiving professional installation services. This initiative not only reflects the importance placed on ecological protection but also demonstrates a commitment to sustainable development.

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Process Flow

Raw materials are unloaded from dump trucks into the raw material silo. After pre-screening, the fine natural sand is stored in the sand workshop. Materials larger than 120mm are initially crushed by a jaw crusher, and then further crushed by a single-cylinder hydraulic cone crusher to ensure suitable material size.

After screening, materials larger than 31.5mm are returned to the multi-cylinder hydraulic cone crusher for further crushing. After medium and fine crushing, 5-31.5mm materials are shaped into sand by an impact crusher, and then screened to obtain four finished products: 0-5mm, 5-10mm, 10-20mm, and 20-31.5mm.

Wastewater generated during the wet production process is uniformly sent to the sludge treatment workshop for purification, ensuring that the production process meets environmental protection standards while achieving resource recycling.