Liming Heavy Industry Science & Technology Co, Ltd.（Shanghai）is a joint-stock enterprise which manufactures large and medium-sized machinery forming R&D, production and sale into an integral system. Established in 1987, the headquarters located in Pudong New Area, Shanghai, China, covering above 30,000 square meters including several subsidiaries. The big & medium sized industrial grinding mills, stone…

I. Process Flow Overview Granite sand production sites typically employ a multi-stage crushing and screening process. Through scientifically optimized equipment configuration and process parameter control, this approach achieves efficient, high-quality manufactured sand production. The process encompasses critical stages including primary crushing, secondary/tertiary crushing, sand shaping, washing, and dewatering. Each stage is seamlessly integrated to collectively…