油漆涂料的生产线

Type technics flow: 1) Up piece operation of handcraft 2) Pre-treatment: pre-degrease, degrease, water wash, water wash, surface clean, phosphor treatment, water wash, water wash 3) 120oC 10 min dry water 4) 120oC 10 min spray power, spray paint, flow to make smooth 5) 180-200oC 20 min bake, solidify powder 6) 120-140oC 30-60 min bake paint to dry 7) 10 min cooling: natural cooling 8) Off piece handcraft