Magnet Grate / Magnetic Rod Assembly

Magnet grate is a magnetic separation device assembled with multiple high-strength neodymium iron boron magnetic rods. It is commonly installed inside hoppers, material barrels, discharge chutes, extruders, injection molding machines and powder silos. It quickly captures iron filings, nails and metallic debris from raw materials, preventing metal contaminants from damaging screws and molds and ensuring consistent product quality.

Core Product Advantages

Powerful & Thorough Iron Removal

High-performance NdFeB magnetic cores are embedded inside. Thanks to strong magnetic field, iron impurities can be firmly trapped when powder or granular materials flow through. It delivers reliable iron removal and effectively eliminates material blockages and equipment scratches caused by metal foreign objects.

Full Stainless Steel Housing, Durable & Easy to Clean

Encapsulated with seamless 304 / 316 stainless steel tubes. The shell features rust resistance, high temperature resistance and wear resistance. Captured iron debris can be manually removed during cleaning. Simple disassembly and assembly save operation time.

Easy Installation & Wide Compatibility

Can be suspended or placed directly in silos, discharge openings and extruder feed inlets with no extra equipment modification required. Available in round, square and trapezoidal configurations to fit most plastic, chemical and grain production lines.

High-temperature Versions Available for Harsh Working Conditions

Customizable options include standard room-temperature type, 80℃, 120℃ and 180℃ high-temperature grades. Suitable for special production environments such as high-temperature extrusion, pelletizing and hot melt raw material processing.

Wide Application Scenarios

Raw material iron removal and filtration for plastic injection molding, extrusion pelletizing, granular materials, powder chemicals, grain processing, feed production, ceramic powder, food processing, rubber extrusion and other industries.

Source Manufacturer Advantages

We produce NdFeB magnets in-house and supply magnet grates directly from factory. Customizable parameters include tube diameter, number of magnetic rods, overall dimension, magnetic strength and temperature resistance. We support small-batch sampling and mass delivery. Custom non-standard and special-shaped magnet grates are available with stable lead time and competitive pricing.