Corrosion Prevention Metal Sprayer: A description for the corrosion prevention metal sprayer job
Structural Work Jobs » Painting Plastering Waterproofing Cementing And Related Jobs » Waterproofing And Related Jobs » Corrosion Prevention Metal SprayerCorrosion Prevention Metal Sprayer
Corrosion Prevention Metal Sprayer – Metalizer, field operation, metal sprayer, protective coating Controls portable flame spray equipment to spray corrosion-resistant coatings, for example zinc or aluminum, on objects, for example plates, tanks, and structural shapes according to specifications: Cleans and roughens surface of object to be coated, using sandblasting equipment [SANDBLASTER (industry)]. Selects nozzle to accommodate size of wire to be melted and sprayed and screws nozzle into place on metallizing gun. Inserts wire into rear of gun and through feed rollers and nozzle. Connects hoses from gun to air compressor and tanks of oxygen and fuel gas, for example acetylene. Turns knobs to synchronize speed of wire feed, air pressure, and flow of oxygen and fuel indicated on dials to specifications computed from data charts. Ignites gases to melt wire and presses button or trigger to release compressed air which atomizes and sprays molten metal onto workpiece. Directs spray over surface of workpiece in specified pattern to obtain coating of required thickness as indicated by electromagnetic gauge or amount of wire used. May also spray or brush paint or apply sealing material on coated surface for decoration or further protection [PAINTER, SPRAY (industry) I]. May also flame-spray nonmetallic objects, for example glass or plastics.
Job industry: industry
Other job descriptions:
Corrosion Prevention Metal Sprayer
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