rotary magnet factory, manufacturers and suppliers - great magtech
Rotary magnets are designed to remove ferrous particles from product flows that tend to clog and bridge in stationary magnetic grates. The unit rotates a number of powerful magnetic tubes while the product passes through. The magnetic action attracts and holds the unwanted ferrous particles, and the rotary action prevents the product from packing the process stream. The rotary action also breaks apart lumps and cohesive materials. It is has been designed specifically to ensure that the product remains free flowing, thus prevent the product from bridging or clogging, such as milk powder or starch.Particles as small as 30 microns can be extracted thus proving ideal for food and pharmaceutical applications.
Features and Options of Demountable Grate Rotary Magnet / Magnetic Separator:• Rotary valve body option• Rotor support• Magnetic protection without restricting product flow• Rare Earth magnets encased in stainless steel tube provide maximum cleaning efficiency• Designed to remove ferrous particles from the product• Air purged shaft seals• Air service unit• Direct drive• Hand demountable easy clean design
china foshan wandaye machinery equipment co.,ltd factory production line
Foshan Wandaye Machinery Company Limited is a national high-tech enterprise,owns a number of invention patents, with research and development production,major products are: magnetic separator for non-metallic mineral raw materials, ceramic glaze, metal, plastics, food and all kinds of industries.The main products are: electromagnetic Slurry separator, electromagnetic powder machine, permanent magnetic separator vertical ring electromagnetic separator,vertical ring permanent magnetic separator and different sizes of magnetic plates, magnetic rod, drawer type magnetic separator etc; Our company possesses professional technical team and sophisticated laboratory,can be customized for magnetic separator. Wandaye Limited since 2014 get involved in domestic and international mineral processing engineering technology and the fields of whole line project design etc .
Foshan Wandaye Machinery Company Limited provide customers with convenient services ,meantime,though the research platform cooperation and communication with people in the technology industry ,continues update the whole line science solutions of non-metallic mineraI.As a have technology and marketing services high-tech enterprise, Wandaye Limited Wanda industry provides high-quality products, advanced production technology,excellent product quality ,perfect after- service and the support and trust from customers around the world.To up the ;set up national famous brands, moving towards the world- class enterprise.
the principle of metal separator
Benefits of using metal separators:
1. Protection of production equipment.
2. Improving production efficiency.
3. Enhancing the utilization of raw materials.
4. Enhancing the products quality.
5. Reducing the cost of equipment maintenance and the losses caused by downtime.
Metal separators use electromagnetic induction to detect metals. All metals, including iron and non ferrous, it has very high detection sensitivity. When the metal enters the detection area, it will affect the distribution of magnetic lines of force in the detection area, thus affecting the fixed range of magnetic flux. Non ferromagnetic metal entering the detection area will produce eddy current effects, and will also change the magnetic field distribution in the detection area.
Generally, the metal separator consists of two parts, the metal separator and the automatic reject device, in which the detector is the core part. Inside the detector are three sets of coils, the central transmitting coil and the two peer receiving coils. A high frequency variable magnetic field is generated by an oscillator connected by an intermediate transmitting coil, and the induced voltage of both sides of the receiving coil in the idle state is mutually counteracted to reach a balance state before the magnetic field is disturbed. Once the metal impurity enters the magnetic field, the magnetic field is disturbed and the balance is broken, the induced voltage of the two receiving coils cannot be counteracted, and an induced voltage that is not counteracted is amplified by the control system, and an alarm signal is generated. (When metal impurities are detected). The system can use the alarm signal to drive the automatic elimination device so that the metal impurities are removed from the production line.