• TECHNOLOGY
When feed material enters the magnetic field , the non-magnetic particles are discharged from the roll in their natural trajectory . The paramagnetic , or weakly magnetic , particles are attracted to the roll and are deflected out of the non-magnetic particle stream . A splitter arrangement is used to segregate the two particle streams .
Performance exceeds expectations Eriez built and commissioned the world ’ s first 80-inch Dry High Intensity Rare Earth Roll Magnetic Separator to satisfy unique minerals processing application requirements . The supersized Rare Earth Roll Magnetic Separator was successfully installed at the customer ’ s site and findings of the industrial mineral upgraded by the equipment has exceeded the expectations of both Eriez and the customer , even at higher than design feed rates .
The Eriez Rare Earth Roll Magnetic Separator provides maximum efficiency in the separation of weakly magnetic particles for product purification applications . Sophisticated finite element analysis was applied in the magnetic circuit design to produce an energy-free separator capable of generating the exceptionally high fieldstrength needed to remove unwanted fine iron contaminants .
Eriez offers predictive and preventive maintenance service programmes to keep equipment functioning at optimum efficiency with minimal downtime and the company ’ s service team provides support through the life of equipment . Ongoing product testing and maintenance is essential , especially when equipment is operating in harsh environments with elevated temperatures or in wet conditions .
Newly designed Model RE 80-3 Roll Separator , non-magnetic repass configuration .
About Eriez : The company ’ s magnetic separation , metal detection , material handling , fluid recycling and advanced flotation technologies have application in the mining , processing , recycling , aggregate , plastics , metalworking , packaging and food industries . Eriez designs manufactures and markets these products through 13 international subsidiaries located on six continents . For more information , visit www . eriez . com •