Mini-conveyor with a built-in magnetic pulley KSMB model Research & Production Association «ERGA»
KSMB magnetic separators are designed for removal of ferromagnetic and magnetic elements from the product flow.
Installation
KSMB separators are usually used when there is a possibility of installation of new equipment into an existing technological line.
Principle of operation
KSMB separators are designed as horizontal belt transporters, with a magnetic system implemented inside the pulley. Magnetic drum is installed in the upper part of the conveyor frame, its diameter varies from 240 to 450 mm; and its length depends on the width of the conveyor. Principle of operation of this equipment is basically separation of magnetic and non-magnetic materials by a magnetic field, generated by permanent magnets, based on rare-earth materials Nd-Fe-B. Ferromagnetic materials are drawn to the surface of the drum under the influence of a powerful magnetic field and are held there until the conveyor belt leaves the surface of the drum. Then the magnetic field disappears and ferromagnetic materials are discharged into a special container. Non-magnetic materials continue their way for further processing at a tangent to the surface of the drum. A wide range of available conveyor dimensions allows production of lines with various productivity – from 1 to 250 t/hour. Transporting element is a highly wear-resistant conveyor belt, allowing to significantly lower magnetic induction losses, caused by increasing the clearance between the drum and the product. It is important to keep the product flow even to guarantee effective separation, and it is necessary to remember that the less the height of the product layer is, the more effective its separation is.
Summary
KSMB series of magnetic separators effectively extract ferromagnetic elements from the product flow, allowing to get pure end-product and protect expensive equipment. High efficiency and low power consumption, in comparison with electromagnetic separators, make usage of KSMB separators profitable in many industries, including mining and smelting, glass production, wood processing, construction, and recycling.
Technical characteristics :
Separated material fraction - 0,1 - 100 mm;
Separated material humidity – up to 10%;
Output - 0,1 - 250 t/hour ;
Magnetic system material - Nd-Fe-B, (BH) max > 290 kilojoules/m3;
Magnetic induction on the surface of magnetic blocks at t=20 (°С) - 200 - 400 (mTsl);
Maximum operation temperature - +80 °С (+120 °С);
Magnetic separator cleaning system – automatic;
Stability of magnetic properties is guaranteed for 10 years.
05 July 2011
