Product Description

We are a professional manufacturer based in Ningbo, China, specializing in custom magnetic filters, magnetic grills and hopper magnets for plastic granule processing and chemical industry.

This series of magnetic filter magnets is designed to remove iron impurities from raw materials, effectively absorbing metal fragments, iron filings, screws and metal scraps mixed in plastic pellets, chemical powders and granular materials. It prevents metal foreign objects from damaging extruders, injection molding machines and crushing equipment, greatly extending service life of production machinery.

Our magnetic grill hopper magnets adopt high-performance permanent magnet materials, featuring strong magnetic force, stable magnetic performance and long service life without demagnetization. Stainless steel 304/316 housing is optional, anti-rust, corrosion resistant, suitable for wet and chemical production environments.

Custom sizes, magnetic strength and installation structures are available according to customer’s hopper, pipeline and production line requirements. Easy to install, clean and disassemble, no power consumption, low maintenance cost, widely used in plastic recycling, plastic granulation, chemical raw material processing, food raw material filtration and other industries.

Key Advantages

1. High magnetic strength, excellent iron removal effect
2. Stainless steel structure, corrosion & rust resistance
3. Custom size and magnet grade support
4. Energy-free operation, easy cleaning
5. Protect downstream processing equipment
6. Stable magnetic performance, long service span