Benefits of Silica Sand. Supports significant onfield heat reduction. Round/subround particle shape allows the sands to "move" when in contact with the athlete, reducing abrasion tendencies injuries. 2040 round/subround sands work in conjunction with the .
Silica stone is a kind of nonmetallic minerals through the crusher sand making machine the processing becomes silica sand After the final grinding mill can reach 30 mesh 50 mesh 70 mesh 130 mesh 425 mesh 1250 mesh fineness even higher and thus meet the needs of the market has a wide range of appliions Welcome to visit us!