Yongkang Yu Pei Coating Equipment Co., Ltd. --- portable powder coating spray equipment common problems and solutions. Question: scum possible reasons: 1. Workpiece handling dirty dust left 2. Recycling reusable sieved powder 3. Spraying line dirty 4. Reclaimed powder too thick sieve 5. Powder supplied in scum solutions: 1. Which strong security door equipment. Carefully handle surface 2. The recovered powder sieved 3. Cleaning powder room, recovery, conveyor belts and rack 4. Use finer mesh 5. Contact Yongkang Yong Yu Pei Coating Equipment Co., Ltd. --- portable powder coating spray equipment common problems and powder suppliers and solutions. Question: easy on the pink trench possible reasons: 1. Dusting 2 before treatment is insufficient. Spray "cloud" too wide and 3. Bad grounding of the workpiece 4. 5 spray voltage is too high. 6 from the big guns. Dusting powder supply pressure is too low or too 7. Powder too fine Remedy: 1. Adjust the angle of the gun powder directly into the trench 2. Use a small retaining mouth contact with the gun manufacturers 3. Check the rack and press to cable 4. Appropriate to reduce the spraying voltage 5. Appropriate to shorten the gun away from the 6. Adjust the air pressure for the powder 7. Reduce the use of reclaimed powder equipment Which strong security door, Yu Pei Coating Equipment (online consultation), Heilongjiang Door equipment from Yongkang Yu Pei Coating Equipment Co. Yongkang Yu Pei Coating Equipment Co., Ltd. (www.ypsb.cn114114.com) is an industry leader in Jinhua, Zhejiang, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Yu Pei leader in coating equipment with the staff warmly welcome all inquiries negotiations to create the painting equipment Yu Pei better future.