They can be used as drive head pulleys or tail pulleys on belt conveyors. They provide maximum, continuous protection against tramp iron contamination, for downstream machinery and product purification of processed materials. These easily installed units provide permanent magnetic strength and require no maintenance.
tail pulley. A clevis, guided by an oilite bearing, allows free movement of the support shaft. The spring can be adjusted by hex nuts to change tension on the conveyor belt. In addition, as the belt pulls toward the magnetic pulley, the spring allows movement but maintains tension. A close fitting Thandle pin holds the tail shaft to the