Magnetic Grill

What Is a Magnetic Grill

Magnetic grill from GME enables effective magnetic separation for mechanical and gravity flow applications in all industries. Magnet grills and grate magnets can be installed or laid down inside hoppers, pits, chutes, housings, and bins, where they are easily accessible for cleaning.

Free-flowing powders and free-flowing granules are filtered of ultrafine ferrous impurities by a hopper magnet. GME’s designs maximize equipment to capture, control, and protect while enhancing product purity. We are the Magnetic Grill Manufacturer. A magnetic grill is most effective when the product is dry, free-flowing, and does not bridge between the magnetic tubes.

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 Type of Magnetic Grill

1. Square Magnetic Grill: Square Magnetic Grills and Grates provide an effective means of removing ferrous chips and metal particles from loosely packed, free-flowing materials. They are usually constructed of 304 stainless steel tubes or 316 stainless steel tubes for special domains filled with Ceramic or Rare Earth magnets.

2. Round Magnetic Grid: Permanent Round Magnetic Grills are constructed by a row of magnetic bars that are fixed by frames in a round shape. used to separate iron particles mixed with dry, granular, or free-flowing materials such as carbon black, drugs, chemicals, cosmetics, plastics, food industries, and so on.

3. Hopper Magnet: Grate Magnets / Hopper Magnets provide a properly configured, high-density magnetic field to trap and hold ferrous fines, fragments, and small metal objects as the product flows through them. Stainless steel tubing and frames are welded into strong, integral units. They can be installed – or simply laid – inside hoppers, housings, and bins – and easily removed for cleaning. Grates are built for low-abrasion applications and should measure at least twice the size of your outlet opening, so as not to restrict product flow.

4. Easy-Clean Magnetic Grill: Our easy-clean magnetic separator grid or grate can be installed into existing chute work, or machinery where height is restricted. It can also be supplied in housings for ease of installation into existing process lines. The magnetic separator grid or grate can pick up all contamination down to sub-micron size. Its cleaning process is quick and easy; pull the magnetic cores out of the stainless steel tube and the contamination will fall away.

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How the Magnetic Grate works

 

Inside a magnetic grill, the separation process is straightforward. When powders or small granules pass through the stainless-steel frame, the magnetic bars catch any ferrous particles mixed in the material. These bars create a strong magnetic field that pulls iron dust, metal fragments, and other contaminants out of the flow before they move deeper into your equipment. Because the material spreads evenly across the grill surface, the contact time is long enough to ensure effective separation. After the process, the collected metal can be wiped off the bars during routine cleaning. This simple working method helps protect downstream machines and keeps your final product cleaner and more consistent.

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Advantages Of a Magnetic Grill

 

It is made of high-quality Stainless Steel with the best surface polish. We manufacture & supply magnetic grills in SS316 & SS304 grades.

Magnetic flux circuit geometry ensures the controlled accumulation of contaminants, which lowers product stream bridging or clogging.
Removing ferrous material extends the life of machinery.
Significant decrease in ferrous particles passing through magnetic grills.
Reduce downtime and improve output.

The Magnetic grills that we provide are as per the US FDA & other major guidelines.

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Factors to Take Into Consideration While Selecting Magnetic Grills

There are multiple factors worth considering when choosing a magnetic grill. For instance, it is important to take things such as the strength of the magnet, material compatibility, flow rate, and cleaning mechanism into account. Let’s look at these factors one by one:

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Applications of industrial magnetic grate separators

 

Industrial magnetic grate separators are used anywhere powders, pellets, or small granules move through a hopper, chute, or pipeline. Their job is to capture fine iron dust and metal fragments before these materials enter sensitive equipment.

Plastic Processing

In plastic plants, magnetic grates are placed in hoppers to protect injection molding machines and extruders. They remove metal particles mixed with plastic pellets, helping prevent nozzle blockages and screw damage.

Food and Beverage

Food producers use magnetic grates to keep spices, flour, sugar, and grain products free from metal contamination. The smooth stainless-steel design helps maintain hygiene standards and makes cleaning simple.

Chemical and Pharmaceutical

Powdered chemicals, additives, and tablet ingredients often pass through a grate before mixing. This prevents contamination that could affect product quality or lead to equipment wear.

Recycling and Powder Handling

Recycling centers and powder-processing facilities use magnetic grates to clean materials before they move to the next stage. This improves efficiency and extends equipment life by keeping metal debris out of grinders and conveyors.

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Why Choose Us Hopper Magnet

Hopper magnets are put to use to separate iron particles from other types of materials, including those that are dry, granular, or free-flowing. We are one of the best magnetic grill manufacturers and magnetic rod suppliers in China. Our Magnetic Grill also known as hopper magnetic grill can be created using either a round, square, or rectangular frame made of stainless steel and magnetic rods placed inside of the frame. These grills are available to customers for installation into the hopper or material feeding duct. In addition, we offer a grill of bespoke design complete with a test certificate, which may be fitted to circular ducts or pipes.

Food Contact Stainless Steel Tubes
Different from the magnetic bar on the market, the stainless steel used in our products is food-grade 304 or 316 stainless steel, which means more environmental protection and durability. It can be used in direct contact with food and is harmless, and the quality has been certified.

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Quality Management System

We always believe that a small magnet can make a big difference, so we conduct every production process carefully. That’s our eternal pursuit and promise to our clients. In May 2014, our factory passed Quality Management System TS16949, and in October, our factory passed ISO14001, ISO9001, and GB/28001.

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Testing and Packaging

Our magnetic grid will be professionally inspected before shipment, and the inspection pictures and videos will be sent to you. We will choose the appropriate packaging according to your transportation method. Before the goods are sent out, we will send packaging pictures and videos in advance. The video will be given to you, and during the transportation, professional merchandisers will follow up on the status of the goods to ensure that the goods can reach your hands in time.

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Get quality magnetic grill from professional magnetic grill manufacturers and suppliers here. Our factory offers the best products with the lowest price.