Palmer explains it is a polymer with similar properties to a lump of wet sand, or cornflour and water.
帕默解释说这是一种聚合体,类似于潮湿沙子混合着玉米淀粉和水。
2
U screw conveyor is suitable for conveying various powder, granulated and small lump materials, such as flour, corn, sand pulverized coal, cement, and all kinds of small pieces of coal and rock, etc.