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Hopper Magnet

Hopper Magnet
Hopper Magnet
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Product Code : STHM 01
Brand Name : Star Trace
Product Description

We are empowered with a strong infrastructural facility that allows us to offer a qualitative array of Hopper Magnet. These magnets protect plastic extruders and molding machine against iron contamination such a nails, nuts and iron bits. Our Hopper Magnet is made up of stainless steel tube at our state of the art machining facility by a team of veteran engineers. Furthermore, to attain maximum satisfaction of the patrons, our range is delivered to their destination in stipulated period of time.


  • Easy installation, sturdy design and flawless finish  
  • Ensure smooth and hassle free operation of the machines
  • Resistant to tough working conditions and high temperature
Further Details:

Magnetic filters are made up of stainless steel tubes. Each tube consists of an array of permanent magnetic discs specially designed and configured to generate high magnetic forces. The filters can be supplied using either ferrite or rate earth magnets. The tubes have a diameter of either 3/4" or 1" or 1.5". The filters can be supplied in various sizes with width and length varying from 9 to 36 inches. Circular or rectangular shapes are offered. Customized sizes, shapes and design can also be offered.

Hopper Magnets are important magnetic separators, used for separating tramp iron or ferrous contaminants from free flowing granular materials. Our grill magnet are made of rare earth magnets or ceramic magnets. The magnetic grills are aligned in certain angles that attracts the contaminants. Available in various shapes and sizes, our grill magnets have wide applicability in various industries like chemical industries, food processing industries, mining and mineral industries plastic and ceramic industries etc.

Hopper Magnets offer excellent protection from metal contamination. As product flows over the magnetic tubes, captured metal contaminants are pushed to the underside of the tube where they are now out of contact with the product flow preventing was hoff back in to the clean material.

Hopper Magnet Construction :

The Hopper Magnets are made up of magnetic elements, which are fitted inside a required size frame. Magnetic Elements are made up of hard ferrite ceramic magnets or high intensity rare earth magnets. All the components are made up of Stainless Steel 304/316 material. The overall construction of the magnetic grills can also be made as per the customer specification and sizes.

Hopper Magnet Working :
As the material flows through the grills, the iron particles are attracted by the magnets and they are trapped over the surface of the element. The trapped material has to be removed manually after removing magnetic grills from its location. In case of self cleaning grills the iron particles get trapped over the extra sleeve provided on the elements, they get released as soon as the elements are pushed out of the sleeves.

Hopper Magnet Types :
The following are the types of Hopper Magnets:

  • Round Grill.
  • Rectangular & Square Grill.
  • Self Cleaning Hopper Magnets.

Hopper Magnet Applications :

  • Ink
  • Plastic
  • Minerals
  • Chemical
  • Ceramic
  • Colors / Paints
  • Pigments
  • Refractory
  • Pharmaceutical
  • Raw materials, etc in powder form. They can be installed in hoppers, chutes, etc.,
  • Food Products.e.g. Sugar, Coffee, Tea, Grains, Pulses, Flour, Spices, Milk powder etc.


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