Work Principle This machine is specially designed for quartz-making field for glass industry. It is composed of mill, sieve (for different size product), coarse material-returning system and dust collect system. You can get the different products form different sieve with size 60-120 mesh for glass industry. The size for powder material coming from dust collector is about 300mesh, which you can use for other business. Technical Parameter Model Diameter mm Length mm Main Power kw General Power kw Rotary Speed r/m Feeding Size mm Product Size mm Output t/h HZS1725 Ø1700 2500 30 41.55 30 ≤300 20 200 1.5 2.0 HZS1930 Ø1900 3000 45 57.75 30 ≤300 20 200 2.0 3.0 Cost Estimation of Fine Quartz Processing Cost Model Electricity Consumption Salary for man Griddle Consumption Remark HZS1725 15.6degree About RMB12.5 RMB4 Cost of stone balls and stone liner are contained in the product. HZS1930 14degree About RMB 11.5 RMB4 Cost of stone balls and stone liner are contained in the product.