Features :1. Standard bars is 25mm(1 inch) in diameter and any length per customers request,Website:http://www.gmexm.com, the Max length up to 2500mm, square or other magnetic tubes with different shapes and dimensions are also available. 2. GME magnetic bar usually made of seamless 304 stainless steel tubes or 316 stainless steel tubes can be fine polished and full welded to meet food grade or pharmacy application . 3. Usual max working temperature is 80, we can offer up to 350 to meet your special applications. 4. Various ends-nail head, thread hole, double screw bolt and other kind ends are also available. 5. By using ferrite magnets or different grade rare earth magnets, different magnetic strength are available to meet every customers requirement, the highest magnetic strength of Diameter 25mm(1 inch) tubes can achieve 12,000GS(1.2T). Specification:Length is adjustable as per customers' request.Lead time: D6-D32mm magnetic bar, 3 days, if less than 200 pcs.          D6-D32mm magnetic bar, 5 days, if less than 500 pcs.          Customized made magnetic bars are acceptable, within 15-21 days.Customized Made Service:Special sizes are also available. Each round grate magnet can be equipped with diverters. While available in standard sizes, surface gauss and designs to meet most applications, GME also are experienced in modify standard products and custom solutions, and offers design and engineering assistance for unique or difficult applications. GME separation magnets have saved costs for clients in reduced downtime and contaminated product recalls.Customized made Magnetic Bar Types:How do magnetic bar work? How are grate magnets constructed?Typical construction of a magnetic bar is shown. Not shown is the 304 or 316 stainless steel tube in which this stack of magnets and steel washers (or pole pieces) is inserted. Most of the bars are made with tubes of non-magnetic stainless steel with an assembly of magnets inside. The stainless is sealed shut, usually with a weld, which keeps the magnets free from contamination. The magnets inside the tube are usually arranged in a row, usually with ring magnets sitting on a shaft. The magnetization direction each successive magnet is assembled in the opposite direction, so that the direction alternates with each magnet. By this specific arrangement , around the assembly can create a more powerful magnetic field, an extremely high magnetic field right at the steel "pole pieces," and can exceed 10,000 gauss, even 12000 gauss! Tiny bits of iron and steel are attracted to the magnet, with the most force in the locations where the magnetic field strength changes the most. Near the pole pieces, this setup can exert a very strong hold onto even fairly small pieces of iron or steel. Applications :Magnetic bars are the main part of different magnetic grate separators. They can effectively remove ferrous chips and metal particle from loosely packed, free flowing materials.The related products you may interest: