The wet permanent magnetic cylinder type magnetic separator mainly consists of 6 parts: cylinder, roller, brush roller, magnetic system, tank and transmission part. The cylinder is welded by 2-3mm stainless steel plate, the end cover is cast aluminum or the workpiece, which is connected with stainless steel screw and cylinder.The motor drives the cylinder, the magnetic roller and the brush roller for rotary motion through the reducer or the direct use of the non pole speed motor.The magnetic system is an open magnetic system, installed in a cylinder and exposed to all magnetic fields. The magnetic block is mounted on the base plate of the yoke with a stainless steel bolt. The shaft of the yoke extends out of the cylinder, and the shaft ends with a turning arm.The wrench arm can adjust the magnetic bias angle, and can be fixed with a pull rod after the adjustment is appropriate. The working area of the tank is made of stainless steel plates, and the other parts of the frame and tank are welded by ordinary steel. There are many factors that affect the operation of permanent magnet cylindrical separator. Besides the bottom box type, magnetic system structure and magnetic field characteristics, there are magnetic system deflection angle, working clearance, separation concentration and cylinder speed and so on.
If the magnetic bias angle is not appropriate, the sorting index will be significantly affected
The distance between the bottom and the bottom of the cylinder of the coarse selection cylinder is called the working gap. The size of the work gap will affect the effect of the separation
The size of the concentration determines the flow velocity of a certain amount of pulp and affects the separation time of the mineral particles
The rotational speed of the cylinder also has an effect on the selection index, low speed and low output. High speed particles by centrifugal force, unit time magnetic double function was added, the concentrate grade and processing capacity are high, and the recovery rate is lower