Yongkang Yu Pei Coating Equipment Co., Ltd. --- portable powder coating spray equipment Common problems and solutions Problem: Small area discoloration possible reasons: 1. 2. Pre-treatment is not complete surface solutions: 1. 2. before the inspection process before chemically treated Clear adjusted Yongkang Yu Pei Coating Equipment Co., Ltd. --- spray guns are mainly two interrelated main factors: the amount of paint in adjusting the air and out. The volume is too small, spray machine manufacturers address, not easy to make liquid paint spray, spray machines wholesale, so that liquid into droplets spilled paint film will not flat. The amount of paint the size corresponds to the size of the gas, Shanghai spray machine, before spraying the right to adjust the volume and the corresponding amount of paint, spray machine Which is good, so that liquid paint atomization, uniformity sprayed on the object plane. Adjust the spray gun to listen to a stream sound, you know the airflow; the second depends on the size of the gun mouth paint liquid atomization and fan-shaped area. Spray machine wholesale, Shanghai spray machine, painting equipment provided by Yu Pei Pei Coating Equipment Co., Ltd. Yongkang Yu. Yongkang Yu Pei Coating Equipment Co., Ltd. (www.ypsb.cn114114.com) strong, credible, Jinhua in Zhejiang industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead margin wear coating equipment into the brilliant and you work for a better future!