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The injection moulding machine hopper magnet is intended for use in the plastics industry, particularly when processing regranulate or crushed material. The magnet is placed in the injection moulding machine hopper. It is fitted with very powerful NdFeB neodymium magnets and can capture even very fine metal dust particles. Using a hopper magnet significantly extends the service life of the injection nozzles.
We normally manufacture injection moulding machine hopper magnets in diameters of 100, 150, 200, 250, 300 and 350 mm.
A major advantage of the hopper magnet is that it can be demagnetised. Demagnetisation is carried out by loosening the locking screw and withdrawing the magnetic cores from the stainless-steel tubes. This makes cleaning very quick and convenient, and the captured metals simply fall away.
We now also offer injection moulding machine hopper magnets with temperature resistance up to 120 °C. They are likewise fitted with very powerful NdFeB neodymium magnets, but with significantly higher temperature resistance.
We developed this improved injection moulding machine hopper magnet in response to your requirements for maximum separation efficiency and occupational safety. This improved version is fitted with very powerful neodymium magnets. Its main advantages include, in particular, the placement of the magnets in a plastic housing, which covers the entire cross-section of the injection moulding machine hopper. This ensures that all plastic granulate passes through the magnetic grids, where metal contaminants are captured.
We offer plastic housings in various sizes so that this separator can be used in a wide range of hoppers. The plastic housing is made of ABS (acrylonitrile butadiene styrene). The magnets are housed in plastic tubes, and captured contaminants can be removed very easily and quickly by withdrawing the magnetic cores from the protective plastic tubes.
Please use the image to select the most suitable housing size for your hopper. If you are unsure which housing size to choose, please contact us.
Another significant advantage is that the magnetic cores are permanently attached to the separator housing. This improves occupational safety and helps prevent injuries, for example when very powerful magnetic cores are handled carelessly and placed on a metal surface.
You can also purchase a cleaning fixture for the hopper magnet. It is universal for all housing sizes and makes cleaning even quicker and easier.
Hang the separator on the auxiliary hooks of the cleaning fixture, which can be mounted anywhere on a wall.
The hopper magnet is primarily suitable for the plastics industry, especially when processing regranulate or crushed material. When placed in the injection moulding machine hopper, it helps capture metal particles and extend the service life of the injection nozzles.
When choosing a hopper magnet, it is important to consider the hopper diameter or dimensions, temperature resistance, the type of plastic being processed, the required separation efficiency, operator safety and the cleaning method.
We will help you select the appropriate diameter, temperature resistance and design based on the hopper, the material used, and your safety and cleaning requirements.
Please describe your needs as precisely as possible. We will send you a confirmation of your request and redirect you to a suitable specialist. He or she can contact you for further details at the contacts listed.
