Hot Spraying Metal Ladder Coating Process

2023-01-06 12:04:21
2 thermal spray zinc: the main equipment: compressed air systems, oxygen, acetylene system, metal gas spray gun and hose and other equipment. The principle is: the compressed air in the gun as the driving force, driven by the drive device, the zinc wire through the nozzle, in the oxygen – acetylene flame heating, become a melt, by compressed air to fog into particles and spray to the workpiece , Forming a thermal sprayed zinc protective layer. As the surface of the substrate after blasting uneven  heat shrinkage after the metal coating can be firmly attached to the surface of the workpiece.

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