Ash calcium powder is the main raw material of putty powder. Its main component is a mixture of calcium hydroxide, calcium oxide and a small amount of calcium carbonate. It is a refined product of lime. The ash calcium grinding mill machine is a grinding machine used to produce ash calcium powder. Its main function is to crush, break up and classify the digested slaked lime. Many users tend to confuse ash calcium grinding mill machine with putty powder equipment, powder separator, milling machine, etc., resulting in the wrong equipment, and the produced ash calcium powder cannot meet the requirements of putty powder. It can only be sold as ordinary hydrated lime, which cannot meet the requirements expected economic benefits.