The raw material is loaded into the mill through the feeding device, and hot air enters the mill through the air inlet pipe. As the mill cylinder rotates, the coal and hot air exchange heat in the mill.
Haili waterproof plastic tarp is manufacture with high strength HDPE woven fabric layer inside and coating with environmental LDPE material on both side, which ensure the tarp is waterproof and strong enough to against outdoor environment. Product is wate