Painting Equipment Co., Ltd. Yongkang Yu Pei spray pretreatment operation process: spray equipment before spraying paint job processing → → curing → inspection → finished spray equipment purchase price, you are welcome to spray equipment Which is strong, we will for your dedicated service! Yongkang Yu Pei electrostatic spray painting Equipment Co., Ltd. The main process steps are as follows: Rust removal of acidic rust steel surface rust groove leaching. Rust pickling solution formula: 31% of industrial concentration of hydrochloric acid, corrosion inhibitor 3% Temperature: room temperature. 3 to 8 minutes after treatment to check the processing time: After washing visually whether the presence of rust. After confirming the surface rust divisible to the next step. Reasonable prices, reliable quality, new and old customers come to contact business! Shandong spray equipment coating equipment _ _ Yu Pei spray equipment provided by the retail Yongkang Yu Pei Coating Equipment Co. Yu Pei Shandong spray equipment _ _ spray painting equipment Equipment Retail Yongkang Yu Pei Coating Equipment Co., Ltd. (www.ypsb.cn114114.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page or on the telephone picture to obtain the latest information, contact: Lang total.