Research and production company «Erga» has designed and successfully implemented SMB series of magnetic separators for separation of various materials, transported on the conveyer belt.

Application 

SMB series of magnetic separators are designed for thorough removal of ferromagnetic metal particles from dry materials, transported on a conveyer.

Installation

SMB pulleys are installed instead of a conveyer's drive pulley in case if it is impossible to use stand-alone separation systems, or when the drum construction of this type is the most efficient.

Principle of operation

Operation of this model is based on the principle of removal of magnetic admixtures from free-flowing materials by a magnetic field, created by permanent magnets, based on rare-earth metals. When the material comes into contact with the drum surface through the conveyer belt, the process of separation starts. Ferromagnetic particles, influenced by a powerful magnetic field, are drawn to the surface of the drum and stay on its surface until the conveyor belt leaves the surface of the drum, then the magnetic field disappears and ferromagnetic particles fall off into a special container. Purified material is transported on a tangent to the drum surface for further processing.

Sammary 

SMB pulley separators effectively extract ferromagnetic admixtures from the product flow, guaranteeing high purity of the end-product and protecting expensive production equipment from breaking. High efficiency and low power consumption, in comparison with electromagnetic separators, make usage of SMB separators possible in many industries, including mining and smelting, glass production, wood processing, construction, recycling and agriculture (sugar and mixed fodder production).

Technical characteristics :

1. Separated material fraction - 0,1 - 150 mm;
2. Separated material humidity – up to 10%;
3. Output - 0,1 - 500 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 - 500 (mTsl);
6. Maximum operation temperature – up to +80 °С (+120 °С );
7. Cleaning system - automatic;
8. Stability of magnetic properties is guaranteed fro 10 years.

To simplify installation of magnetic pulleys into existing production lines it is possible to manufacture a pulley according to customer's technical drawings.

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.