Magnetic separator is used in re-use of powdered particles to remove iron and other screening equipment. After the slurry flows into the tank through the mine box, the mineral particles are loosely fed into the tank to the mine area under the action of water flow to the mine water injection pipe. In the role of the magnetic field, magnetic particles occur magnetic aggregation and form a "magnetic" or "flux", "magnetic" or "flux" by the magnetic force in the pulp, to the magnetic pole, and was adsorbed on the cylinder . Since the polarity of the magnetic poles is alternately arranged in the direction of rotation of the cylinder and is stationary during operation, magnetic "magnetism" or "flux linkage" is mixed due to the alternating magnetic poles when it is rotated with the cylinder. In the "magnet" or "flux" in the gangue and other non-magnetic minerals fall off in the flip, and ultimately be attracted to the surface of the cylinder "magnet" or "lotus" is the concentrate. Magnetic separator is widely used in resource recovery, wood industry, mining, kiln industry, chemical, food and other workshops for the following 3mm particle size of magnetite, pyrrhotite, roasted ore, ilmenite and other materials wet magnetic Selection, but also for coal, non-metallic minerals, building materials and other materials, iron removal operations, is the industry's most widely used, one of the most versatile models.
Magnetic separator is the most widely used in the industry, high versatility of the machine for magnetic separation of substances with different . Magnetic separator is widely used in mining, timber industry, kiln industry, chemical, food and other industries. For the mining industry, the magnetic separator is suitable for wet or dry magnetic separation of manganese ore, magnetite, pyrrhotite, roasted ore, ilmenite, and limonite with a grain size of 50 mm or less. In iron and steel, non-metallic minerals, building materials and other materials in iron removal operations. Magnetic separator is divided into two categories, permanent magnetic separator magnetic system, and more use of high-quality ferrite materials or composite with rare earth magnets, an earlier time, the average magnetic induction magnetic separator magnetic surface intensity of 80- 400mT. With the continuous development of technology, magnetic separator can be made into a roller, the magnetic field strength is also increased to 1650mT, is the highest measured field strength.
Wet permanent magnetic drum separator mainly by the cylinder, roller, brush roller, magnetic system, tank, transmission part 6 parts. Cylinder by 2-3mm stainless steel coil welded into the cylinder, the end cover is cast aluminum or workpiece, with stainless steel screws and tube connected. Motor through the reducer or directly with stepless speed motor, driven cylinder, magnetic roller and brush roller for rotary motion. Magnetic system for the open magnetic system, installed in the cylinder and the bare magnetic. Magnets with stainless steel bolts mounted on the yoke of the floor, the yoke shaft out of the tube, the shaft end of the fixed arm. Turn the crank arm can adjust the magnetic declination, adjust the appropriate rod can be fixed. The working area of the tank is made of stainless steel, and the other parts of the tank and tank are welded with normal steel.