This equipment is made to cater large volumes of jobs. The average value of input Gauss is normally between 50 to 200 and the output Gauss is 2 to 3. These parts are effectively and collectively demagnetized in this type of demagnetizer. Piston rings, bearings, and other automobile parts can be effectively demagnetised in this type of demagnetizer. This is continuous duty type of equipment.