The project serves a state-owned enterprise in a certain city in Shandong Province, aiming to promote the construction of local green mines, promote the application of high-quality sand and gravel aggregates, and improve resource utilization efficiency. Shibang Group and the state-owned enterprise signed an EPC general contracting contract to jointly build a stone mining industrial park that integrates green, efficient and intelligent. In view of the high hardness of the raw material stone at the project site, a 69 jaw crusher and a cone crusher were specially selected to achieve the coarse, medium and fine crushing of the stone, ensuring the smoothness and efficiency of the production process.

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Processing materials: granite, weathered rock

Production capacity: 400 tons/hour fine sand + 200 tons/hour washed sand

Production process: dry method + wet method

Feed size: 0-800mm (granite), 0-200mm (weathered rock, 0-5mm: 70%-80%)

Finished material specifications: fine sand; 0-4.75mm washed sand

Main equipment: jaw crusher, single-cylinder hydraulic cone crusher, multi-cylinder hydraulic cone crusher, tower sand making system, feeder, vibrating screen, dust removal equipment, sand washing machine, sewage treatment system and other supporting facilities