Hydraulic cylinder spray coating process

 

The hydraulic cylinder spray coating  process is as follows: On the work piece  -  pre-degreasing -  degreasing - laundering - laundering phosphorizes - the laundering - hot laundering -  drying up - shield - to spurt the primer -  primer class evenly -  to spurt the finish coat -  finish coat class even - roasting to solidify - the cooling - under - examination - quality products packing -  end product warehousing (not to be unqualified returns to patching) the spray coating craft to show that the cylinder spray coating takes the quite upscale superficial painting craft method, entire process's quality requirement is extremely strict. The entire surface treatment technological process, processes, the spray coating before to have the strict quality control to the solidification, guaranteed the cylinder paints quality. 　　
The hydraulic cylinder spray coating craft mostly uses the multi-layered spray coating, by full display coating durability, weathering resistance good superiority. The spraying equipment must guarantee that has the splendid atomization effect, the guarantee coating uniformity, in the coating the metal particle distribution immediate influence coating outward appearance effect. Even, the quality outstanding coating has the metallic luster, the color to be bright, but uses the inappropriate spraying equipment's coating,then will produce the irregular color, the surface to have shadow or diseases and so on coating not jail .