Spiral classifier is one of beneficiation equipment crusher parts distribution, the different means of spiral classifier proportion of solid particles and thus precipitated in the liquid speed of different principles, conduct a mechanical grading equipment. Material powder level inside the mill can grind in the filter, then the coarse material by the spiral piece rotary vane screw mill feed opening, the filter out the fine material discharged from the overflow pipe. Spiral classifier called grader. Grader mainly high weir single screw and twin screw, sinking four kinds of single screw and twin screw classifier. Features: 1, for dry sand powder production process in excessive separation of control mechanism can be very convenient stone dust content to meet user requirements. 2, suitable for large dry, medium-sized sand making production line. 3,0.00--0.75mm powder content between 2% -15% adjustable. 4, powder quality is easy to control, easy to adjust fineness, flexible and reliable. 5, tile lining, repair rate is very low. Dry magnetic separator equipment is commonly used in iron and manganese equipment, the mainstream of the strong magnetic separator beneficiation equipment. Dry magnetic separation is carried out sorting machine for dry magnetic separation of magnetic minerals, as opposed to wet magnetic separator to be used as a diluent to improve liquid separation efficiency in terms of cone crusher parts, dry magnetic separation when mineral machine is required to be sorted mineral drying between the particles can move freely, into independent free state, otherwise it will affect the magnetic effect, or even non-sorting consequences. Dry magnetic separator machine for size 3mm below magnetite, pyrrhotite, roasted ore, ilmenite and other materials wet magnetic crushing machine parts, also used in addition to coal, non-metallic minerals, building materials and other materials iron work. Product Features: For size below 3mm magnetite, pyrrhotite, roasted ore, ilmenite and other materials wet magnetic cone crusher parts, but also for iron coal, non-metallic minerals, building materials and other materials operations. Dry magnetic separator magnetic system, using high-quality ferrite material or rare earth magnets composite made of tube sheet average magnetic flux density of 100 ~ 600mT. Simple structure, large capacity, easy to operate, easy to maintain. Crusher parts factory, crusher parts, North mine public into public from Shenyang North mine to machinery and equipment Limited. Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) strong, credible, in Shenyang, Liaoning province machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the public into Shenyang North mine equipment Limited and you hand in hand into the brilliant, for a better future!