Huaneng machinery and equipment Weifang Institute (www.sdhnyjs.cn) is located in Weifang, Shandong Weifang Industrial Park, No. 186 Cosmopolitan, Contact: Mr. Wang install permanent magnetic separator magnetic field strength at the head of the belt, because there is inertia permanent magnet material Separators prices, leaving the belt in a loose state, this will help out in a ferromagnetic material substance. When installing the equipment in central belt can be replaced by non-magnetic roller flat roller, so the effect of iron further increased. Site specific environment, the situation is complicated, it should be specially designed for users to meet the requirements of special circumstances. When using multi-stage iron after iron level should be too sharp a permanent pre-separator model, otherwise there will be a low iron effect. Widely used in mining, metallurgy, coal, building materials, chemicals, electricity, food and other industries, for the massive, granular and powdered materials from storage silo or other storage device in uniform continuous feed or to be subject to quantitative material device. The series electromagnetic vibrating feeder with a small, low noise, light weight, high frequency, low power consumption, can be used for automatic control of the process of production process automation. Stepless adjustment to the quantity, start-up and continuous operation can be frequent at the rated voltage, amplitude condition, easy installation and maintenance.