Tension Controller with PID Control Action is designed for Electromagnetic power brakes. PBJ Industrial Electronics Pvt. Ltd. Manufactures Tension Controller with PID Control Action. PBJ Industrial Electronics Pvt. Ltd. Supplies Corona Treaters, Magnetic Particle Breaks, Temperature Controller, Digital AC/DC Drives, and Digital Event Counter. The magnetizing current of the Electyromagnetic powder brakes is controlled by Tension Controller with PID Control Action such that the difference is made negligible, depending upon the difference between required tension as set on the `Tension Set potentiometer` and actual value as measured By the load cells. With the PID Control action, this equipment provides the smooth and steady closed loop control of action.