Magnetic head pulleys are used in conveyor belts for separating medium-sized ferrous parts from bulk goods. They attract tramp iron from these bulk materials in the same space as the normal conveyor belt head pulley. When the belt separates from the pulley on the return, the ferrous is pulled from the field into a separate pile. For special applications, extremely strong neodymium iron boron may be used.
Our comprehensive line of powerful permanent Magnetic Separation Pulleys are typically installed as magnetic head pulleys and occasionally as magnetic tail pulleys in conveyor system applications to improve product purity and protect equipment from metal damage. They provide effective, automatic and continuous removal of tramp metal from a material flow.
As the belt conveyed product travels over the magnetic head pulley, any ferrous metal that is mixed in with the product is attracted and held to the face of the belt and carried to the underside of the pulley. After the metal passes out of the magnetic field, it is released and discharges into a chute or bin for analysis or disposal.Commonly used in industries such as waste recovery, feed & grain and mining, Magnetic Pulleys are available in a wide variety of strengths and standard sizes to fit most belt configurations.
Features:
1.Can be produced with cost saving ferrite magnets, also can be produced with powerful rare earth magnets if needed The maximum magnetic strength can reach 15000Gs
2.Surface material is 304 or 316L stainless steel, good corrosion resistance and n pollution.
3.No electric power required for magnetic field generation;
4.Form automatic separation system together working with belt.
5.Special requirment can be custom made.
Magnetic-Pulleys-drawing
