Pinholes and shrinkage cavities are common defects in the use of powder coatings. Their presence not only affects the appearance quality of the products, but also seriously affects the mechanical properties and protective properties of the products. Most of the corrosion of the materials to be prote

According to the statistics of Hanna's customer service personnel, how can the customer solve the problem of the quality of the sprayed plastic products in the spray equipment, such as the yellowing and discoloration of the workpiece during the spray process? sales@powderspraymachine.com