The 500-ton river dredging project implemented in Suichang, Zhejiang Province, aims to deepen the ecological concept of "clear waters and lush mountains are invaluable assets," strengthen river management, optimize urban and rural water environments, 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 Company, developing a customized process plan, acquiring advanced crushing equipment, and receiving professional installation services. This initiative not only reflects the importance placed on environmental 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 hopper. After preliminary screening, fine natural sand is stored in the sand production workshop. Materials larger than 120 mm are first crushed by a jaw crusher and then further crushed by a single-cylinder hydraulic cone crusher to ensure a suitable material size.

After screening, materials larger than 31.5 mm are returned to the multi-cylinder hydraulic cone crusher for further crushing. After medium and fine crushing, materials with a size of 5-31.5 mm are crushed into sand using an impact crusher, and then sieved to obtain four finished products: 0-5 mm, 5-10 mm, 10-20 mm, and 20-31.5 mm.

Wastewater generated during the wet production process is sent to the sludge treatment plant for purification, ensuring that the production process complies with environmental protection standards and allows for resource recycling.