Kenwei is a global professional manufacturer which specialized in weigher packing machines and multi-head weigher machines.

Safety problems in the use of pharmaceutical metal separators

by:Kenwei      2022-06-28
The metal separator is mainly composed of a detection part and a rejection part. It uses the principle of electromagnetic induction to detect metals. All metals, including ferrous and non-ferrous, have high detection sensitivity. The entry of ferromagnetic metals into the detection area will affect the distribution of magnetic field lines in the detection area, which in turn affects the magnetic field in a fixed range. The entry of non-ferromagnetic metals into the detection area will produce eddy current effects, which will also change the magnetic field distribution in the detection area. When the metal impurities pass through, the product alarm signal will be sent to the rejection part, and the rejection part will swing left and right to remove the products containing metal impurities, so as to realize the complete separation of metal impurities. Today, let's talk about the safety issues in the use of pharmaceutical metal separators. 1. Pharmaceutical metal separators should avoid being surrounded by steam, dust or similar substances, because this may affect the insulation of PVC wires. 2. When the medicine metal separator is working, the case cover and the electric box door should be closed to avoid the danger of injury and the pollution of the machine, and prolong the service life. All warning signs attached to the machine must be clearly visible and cannot be removed for any reason. 3. The inlet should be connected to the feeding hopper or pipeline, the inlet and outlet should be connected by a pipe with a diameter of 70mm, and the outlet pipe should be 90cm long. 4. When repairing electronic and electrical components or pneumatic components, be sure to cut off the power supply and air supply, and only allow trained technicians to operate and maintain the machine, and unauthorized modification or repair work is not allowed. 5. Potential danger. After turning off the electrical switch, the electrical box may be live because the external power supply is still connected. In addition, due to the existence of the compressed air cylinder, the pneumatic components will still operate after the air source is cut off. 6. Operation not allowed: Operation outside the scope of use in 1 is not allowed, operation outside the scope of technical parameters is not allowed, and it is not allowed to detect corrosive materials and explosive materials.
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