Magnetic tube are a simple low cost form of magnetic separation. Used in a variety of industries from food or plastics processing to chemical and powder processing,According to the environment of your product,These magnetic filter bars can be made with Alnico, Ceramic or Rare Earth magnet material. they can be easily installed into machinery or assembled according to the wishes of the customers. Encased in either 304 or 316 stainless steel tubes 25.4mm diameter, we offer them with either standard ferrite magnets or high intensity rare earth magnets (up to 12,000 gauss). We manufacture them specifically to the length requested by the customer.