Calcium oxide is an inorganic compound, the chemical formula is CaO, the common name of quick lime. The physical property is a white powder on the surface, the impure is grayish white, it is light yellow or gray when containing impurities, and has hygroscopicity. Calcium oxide, also known as quicklime, is mainly the product of limestone through high temperature calcination, industrial mainly through rotary kiln, shaft kiln and other lime kiln high-temperature calcination products, due to environmental protection requirements, traditional earth kiln slowly eliminated.

We process calcium oxide grinding equipment more, common main equipment are: Raymond mill, vertical mill, ball mill and so on

Domestically, Raymond mill processing calcium oxide accounted for the dominant advantage, from the entire investment and benefit, is the basic choice. Especially after Ramon mill large-scale, the processing capacity is 15-30 tons per hour, so it is more favored by large-scale enterprises.

Due to high energy consumption and loud noise, ball mills are gradually replaced by Raymond mills and vertical mills in domestic calcium oxide processing. Of course, there are few powder enterprises choose ball milling processing.

On the whole, Raymond mill processing is basic processing, in the pursuit of overall good maintenance of equipment, some powder companies will consider vertical mill, vertical mill in addition to high output and low energy consumption, the overall maintenance will be more convenient, but from the early investment, vertical mill does become a higher threshold for more powder manufacturers to choose.