This product is installed inside the vehicle and is used to control the sanding action of the vehicle's sand box, thereby achieving sanding function. It can effectively reduce the braking distance of the vehicle and enhance the braking effect. This product is an important component of the braking system in rail transit.
The sanding air supply unit mainly involves multiple functional valve components integrated in a very small space through complex flow channel design, thereby achieving its electrical control logic functions and requirements. Highly integrated design, convenient for later operation, maintenance, and overhaul.