• Magnets

          We supply NdFeB and SmCo magnets. What makes us special is our preference for working with specially shaped magnets or magnets with unique magnetization patterns and requirements.

          We do a lot of prototyping for engineers in large corporations as well as small and medium-sized companies.

          Advanced Magnetic Assemblies

          We bring your complex magnetic system designs to life with our expertise in assembling permanent magnets and our mechanical design capabilities.

          We have manufactured advanced magnetic assemblies for a wide range of industries, including medical, electrical, aerospace, electronics, oil and gas, and more.

        • Magnets frequently come assembled with metal or plastic components. By offering these products together, we can streamline your process and save you valuable time.

          As a comprehensive magnet system solutions provider, we not only supply CNC precision machining parts, cast metals, and stamped metal parts but also specialize in designing and manufacturing plastic molds. 

          This extensive range of capabilities enhances our ability to support your product development needs more effectively.

          Metal Part Manufacturing
          Custom Metal Parts
          Custom Mold-Making
          Custom Plastic Parts
  • Contact

Grate Magnet

Grade Magnet

Grate Magnets are strategically positioned within the product stream to enable direct contact with free-flowing products. These Grate Magnets typically consist of one-inch diameter magnetic tubes arranged on a two-inch center frame. The dimensions of length and width can be customized to meet specific requirements, usually in two-inch increments.

Grate Magnets provide exceptional protection against metal contamination. As products pass over the magnetic tubes, any captured metal contaminants are pushed beneath the tube’s surface, ensuring they remain isolated from the product flow. This prevents any potential recontamination of the clean material.

Maintenance involves the removal of the Grate Magnet for simple cleaning of the magnetic tubes. It’s important to note that while introducing a Grate Magnet into the product flow offers great contamination protection, it does reduce the flow-through area by fifty percent. Therefore, it’s crucial to choose the right-sized Grate Magnets that do not hinder the product flow.

These Grate Magnets are designed using advanced magnetic engineering techniques to provide comprehensive separation of ferrous metals from products with gravity fall processing applications. Tengye’s innovative designs optimize equipment protection, product purity, and capture efficiency. For optimal protection, install them in critical areas where capture is feasible and most needed, and where removal for cleaning is practical. 

Grates perform best with dry, free-flowing products that do not bridge between the magnetic tubes (Tengye also offers alternative magnetic designs for challenging applications). Ensure that the selected Magnetic Grate is at least twice the cross-sectional area of the incoming spout opening and discharge. When in doubt, don’t hesitate to reach out to Tengye for expert engineering assistance.

Flux density Iron powder capture capacity Demonstration
12,000 Gs 2.2 kg D3aFIJKhM5cZAAAAAElFTkSuQmCC

At Tengye, we empower tech companies and product designers with premium magnets and electrical/electronic components. With our technical innovation and exceptional service, we are your reliable partner for success. Backed by ISO 9001 and IATF 16949 certifications, we guarantee the highest quality standards. Contact us to explore comprehensive solutions and elevate your projects.

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Jonah Jin

Jonah Jin
Managing Director

Every customer deserves to be treated professionally and responsively.