This product is developped by our company through several years* praciices the new quartz $iab sand production  line.
It can make directly materials wilh 300mm to qualified producls with 4-120 mesh. The advantages are as follows:

 First. Reduce process flow .-Second .Decrease the consume of the equipment ； Third .Improve the purity of the materials and Optimize design ；Fourth.Produce the various size of substances according to customer' s requirements.