Research and production company «ERGA» has designed and successfully introduced into production a BSM model of magnetic drum separators, used for removal of ferromagnetic particles from granulated or free falling products.

Application

Magnetic separator BSM is designed for thorough removal of submagnetic and ferromagnetic metal particles from granulated or free-flowing dry materials.

Installation

Magnetic drum systems are usually used when it is possible to install new equipment into the existing technological line with minimal constructive revisions. BSM separators are usually installed in the chute/conveyer/shaking feeder's unloading zone.

Principle of operation

Operation of this separator is based on the principle of removal of magnetic admixtures from granulated free-flowing materials by the magnetic field, created by permanent magnets, based on rare-earth metals. 180° sector of the magnetic system is fixed on a frame inside a drum, the outer stainless steel sidewall of the drum is rotated by the motor-reductor. When the processed product comes into contact with the drum surface, ferromagnetic particles are drawn to its surface and are held there until the sidewall leaves the magnetic field zone, when all the ferromagnetic particles fall off the surface of the drum into a special tray, while non-magnetic product continues its movement further.

Sammary 

Simplicity in installation, minimum required constructive revisions in the technological line, high reliability, extremely low energy consumption in comparison with electromagnetic separators, as well as a wide diapason of types of extracted ferrous admixtures, make BSM separators very popular in many industries, especially in wood-processing, glass-production and agriculture.

Technical characteristics :

1. Separated product fraction - 0,1 - 50 mm;
2. Separated product humidity – up to 5%;
3. Output - 0,010 - 30 t/hour (100 t/hour);
4. Magnetic system material - Nd-Fe-B, (BH) max > 300 kJ/m³;
5. Magnetic induction on the surface of the magnetic system at t=20 (°С), - 150 - 700 mTsl;
6. Maximum operation temperature – up to +80 °С (+120 °С );
7. Cleaning system - automatic;
8. Stability of magnetic properties is guaranteed for approximately 10 years.

Technical parameters of all separators can be changed according to customer's specific requests. Separators are fire/explosion-safe devices, which can be used in complicated conditions, requiring strict observance of safety regulations. If you didn't find a separator, suitable for your needs, fill in the order form and send it to our specialists to design and manufacture a separator, complying with your request.