DY-PS Primer Sprayer is the auxiliary machinery for thermoplastic application and foundation to get better adhesive. The machine's function is to be evenly spraying primer on the ground, enhance the adhesion of paint and ground. Primer is a kind of adhesive material to strengthen the adhesion between the thermoplastic paint and the road surface. DY-PS Primer Sprayer is one of general auxiliary devices in thermoplastic painting. Parameter of Description of DY-PS Primer Sprayer