plastic parts coating line

plastic parts coating line
Products News

Key surface pretreatment steps before painting of bumper plastic parts


It is particularly important to carry out a series of fine surface pretreatments before painting. This article will introduce in detail the surface pretreatment steps that must be carried out before painting of bumper plastic parts.

Introduction to the primer process of motorcycle plastic parts coating production line


Motorcycle plastic parts spraying methods are divided into manual air spraying and automatic spraying. Manual air spraying is one of the more extensive spraying methods in the current motorcycle plastic coating production line.

Introduction to the pretreatment process of the motorcycle plastic parts coating production line


At present, the pretreatment of the motorcycle plastic parts coating production line still mainly adopts chemical treatment methods. The main processes include pre-degreasing-main degreasing-washing 1-washing 2-pure water washing 1-pure water washing 2-surface adjustment ——Blowing water——Moisture drying——Strong cooling——Electrostatic dust removal.