For a complete production line of kaolin mill, kaolin mill is certainly more important than others. Although there are many mechanical equipment available for kaolin mill treatment on the market today, on the whole, Raymond mill is more suitable, so it is recommended to use Raymond mill to complete the grinding and pulverizing operation of kaolin; in addition, in order to make more In order to cooperate with the construction and operation of Raymond Mill of kaolin, some auxiliary grinding equipment, such as crusher, feeder and elevator, should be selected and set up in the whole production line. How to select and set up the equipment should be adjusted flexibly according to the different materials, fineness of demand and application fields.
Generally speaking, the whole grinding production line can be roughly divided into three steps: crushing, grinding and powder selection. The specific steps are as follows:
Step 1: Crushing
The mined kaolin material is crushed by jaw crusher to the fineness (15mm-50mm) that can enter the pulverizer.
Step 2: Grinding
After crushing, the fine kaolin is sent to the bin by the elevator, and then sent to the grinding room of Raymond mill for grinding by the vibrating feeder.
Step 3: Powder selection
The milled materials are graded by the powder concentrator. The unqualified powder is graded by the powder concentrator and returned to the main machine for grinding again. The fineness powder flows through the pipeline with air into the dust collector for separation and collection, and then is packed and bagged.
This kaolin grinding production line not only runs smoothly, but also has high grinding efficiency, few failures, long service life, low carbon, environmental protection, safety and reliability.