Spray pretreatment

Degreasing, rust removal, nitrification, ultrasonic and other iron and steel trading equipment in the form of dip tank, spray, and dip-spray combined process cycle.
 
The pretreatment equipment mainly uses iron and steel to remove rust, oil and phosphating, which is the quality control of the surface coating of iron and steel materials. The equipment is divided into two categories: spray cleaning and immersion cleaning.