Magnets South Africa

Bullet Magnet

BJ Magnets‘ Bullet Magnets are designed and manufactured with a magentic cone in the centre, within a stainless-steel housing. When fitted in a product line, the cone shape ensures smooth flowing volume, with high intensity magnet, of discharged products. And when the dry free-flowing products flow through the pipe passing the bullet shaped magnet, the contaminations are extracted onto the Bullet Magnet surface.

BJ Magnets‘ Bullet Magnets perfectly capture thoroughly, and effectively remove ferrous debris contamination from powder and granular products, chemical, plastic as well as mineral products.

BJ Magnets‘ Bullet Magnets are also conceived with a bargain of optimized magnetic strength capable of removing relative larger pieces of iron tramps like nuts, bolts, or nails; such to avoid damage to the downstream machines. The unite is usually installed in gravity pipelines. It is definetely applicative to all the dry powder and granular products; without exception.

We are ISO 9001: 2015

Certified by SABS

Bullet Magnet


Bullet Magnets are designed to remove ferrous contaminants from products in gravity fed product streams. A Bullet Magnet is also known as a Centre-Flow Magnet or a Cone Magnet (because the internal magnetic element that resembles to a bullet). Bullet Magnets units are used to ensure the product purity and to protect the process equipment.


Bullet Magnets are installed easily in a horizontal, vertical, or angled position with compression type couplings or weld in place. For dilute phase conveying systems, the magnet assembly is located in the centre of the flow area. The flow through area of the housing is engineered to maintain the same product velocity with no appreciable drop in pressure.


Ideal for free flowing powders and granules. Very useful for food ingredients and plastics industries.  

Manufactured to food industry required grade standard, which is 304 or 316 stainless steel; with high effectiveness and consistent performance.

Bespoke manufactured to your specific dimensions, hence in correspondence to your expected solution needs.

The Magnet strength standard is up to 10,000 gauss with  easy-clean cone.


High intensity Rare Earth magnets, which comes in nickel coated. Also available in  ceramic either, if necessary nevethless.

Manufactured to fit various pipelines ranging from 50mm – 350mm diameter, our Bullet or Cone magnet comes with flanges to suit square and round pipelines, for installation.

Hygienic sealed with quick release door; our magnet is  absolutely easy to clean.

Applications are not limited only to: Flour, Spices, Grains, Maize, Salt, Animal feeds, Pellets (Feed or plastic), Sugar or Coffee.

BJ Magnets

Inside the stainless-steel housing is a powerful cylindrical shaped magnet with a cone shaped nose. As a material enters the housing, the nose of the cone  diverts the material around the cylindrical magnet where it passes through the magnetic field and ferrous contaminants are drawn to the magnetic surface.

Ferrous contaminants are safely held in place as the cleaned product exits out the opposite end of the housing. To clean the captured ferrous contaminants, the access door must first be removed from the housing by opening the latches then, remove the magnetic element from the stripper shell and set aside.

The Ferrous contaminants would have fallen on the housing door where it can now safely be discarded. After that, the magnetic element has to return to the stripper shell and be installed on the housing. Once you have securely latched the door and assemble the magnet to the housing, you can now resume conveying the product.

BJ Magnets is ISO 9001:2015 certified company by SABS for Quality Management System. All our Magnetic Separator Equipment are designed, manufactured and supplied under observation of the principles of the HACCP International Food Safety Standard 0909MAGSEP 1-2010. Moreso, to the bargain of their effectiveness, the internal and external aspect of the magnetic equipment is produced according to the food health and safety standard in terms of the building materials; which is austenitic stainless steel of grade 304 or 316. Thereof upon completion, a certificate of Factory Acceptance Test (FAT) which is valid for 12 months is issued; in which case the equipment shall not be subjected to the anual validation.


Just Flour
Premier Foods
Oranje Southwerke
Martin & Martin
Tongaat Hulet
TAU Mills-Feeds

Product Enquiry