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Powder coating
Stages of Coating
  8 Pre-treatment
  8 Loading
  8 Powder Coating Booth
  8 Curing Oven
  8 Un-Loading
  8 Packing
  8 Dispatch
 
The Aluminum profile used for powder coating should be chemical treatment before powder coating, it is a process which is having 9 types of rinsing in different chemical which is filled in 9 tanks should be dipped one by one the 1st tank consist of chemical which is used for Degreasing will remove any oil particle exist in Aluminum profile, 2nd and 3rd tank having water to rinse the residue existing in the profile, 4th tank consist of acid which is used to etch the Aluminum to have a rough surface for more catching, 5th and 6th tank consist of water to rinse the residue available in the profile, 7th tank consist of chemical which is used for chromating, 8th and 9th consist of water for final rinsing then later it is taken to drying oven which dry out the water existing in the profile and should be loading in the conveyor chain using jigs.
The conveyor chain have a cyclic movement in certain speed set by the electronic control panel which carries the profiles with the jig to the Powder Coating Booth where we apply the powder on the profile and thin layer of profile will be coated on the profile will be taken to Curing Oven by the conveyor and there in certain temperature the powder will stick into the profile then it will taken to unloading area from there it will taken to packing & dispatch.