The Jet 73-1255 Controller Conveyer Variable Speed helps regulate the operating speed of compatible conveyor equipment for controlled and consistent material movement. This controller manages the conveyor drive system, allowing the speed to be adjusted according to application requirements. Proper speed control supports smoother operation, improved handling, and convenient adjustment ... https://www.wholetoolbox.com/jet-73-1255-controller-conveyer-variable-speed/73-1255.html