Mill is a big step in the development of the mining industry. In general, the mill needs to be processed with the crusher. Without the contribution of the mill, there would be no fine ash powder as sand available for use. In the actual construction work, different mills play different roles, suitable for different materials. This is mainly related to the working principle of the mill. The working principle of the main mill is introduced as follows.

Raymond Mill

When Raymond mill at work, use gear drive the central shaft rotation, with the top of the shaft connected to the plum flower frame, at this time will need to crush the material from the hood of Raymond mill shell side into the hopper into the machine, mounted on the plum flower shelves roller device will orbit around the vertical axis, itself rotates at the same time, due to the effect of rotating centrifugal force when, The roller of the Raymond mill swings outward, pressing the mill ring tightly, so that the shovel picks up the material and sends it to the mill between the roller and the mill ring. The purpose of crushing the material is achieved by rolling the roller of the Raymond mill.

High pressure mill

High pressure grinding machine is a new type of ultrafine grinding equipment which is developed for users who need to process ultrafine powder. When it is working, the main motor drives the spindle and the turntable to rotate through the reducer, and the roller pin on the edge of the turntable drives dozens of grinding rollers to roll in the raceway of the grinding ring. Through the hammer crusher the bulk of the material for the initial step of processing, and then through the elevator into the storage bin, and then through the vibration feeder and inclined feed pipe, the material evenly sent to the upper part of the rotary plate on the bulk plate. Under the action of centrifugal force, the material will enter the raceway of the grinding ring and then be impacted by the ring roller, rolling, grinding, after three layers of ring processing into powder, under the action of high-pressure fan suction will be outside air into the machine, and the pulverized material into the separator. For the material particles that have not achieved the expected effect will be returned to re-grinding under the action of the powder separator until the requirements are reached.