In addition to enjoying a good reputation in the cleaning field, Kejiemeng cleaning machines have also made very significant contributions in many other aspects. For instance, in the field of rust prevention that the editor is about to elaborate on, Kejiemeng has also long been renowned.
      As mentioned just now, the research and practice in phosphating treatment have achieved good results in improving the quality of product spraying and preventing the rusting of coated parts.
      During the processes of degreasing, rust removal, water washing, surface adjustment and phosphating, the liquid that seeps into the welding seam of the workpiece is difficult to be discharged, and water washing cannot completely remove it. Under wet and hot conditions, inclusions are very likely to cause the workpiece to turn yellow and rust. If these residual liquids cannot be completely dried and solidified during the drying process, when the powder coating is subsequently dried at high temperatures, the residual liquids will seep out of the weld seam due to the effect of thermal expansion, affecting the adhesion between the coating and the metal surface, resulting in a decrease in the adhesion of the coating or even its detachment.
      In the days to come, Kejiemeng will surely keep improving its technology, make contributions in more fields of cleaning machines, and create a more comfortable and healthy environment for everyone.