Contact Platform Support
Help CenterSteel Door Coating Production Line
Related Products
-
Powder Coating Production LineUS$ 12,000 - 100,000MOQ: 1 Set -
Steel Door Powder Coating Production LineUS$ 12,000 - 100,000MOQ: 1 Set
-
Steel Door Making MachinesUS$ 12,000 - 100,000MOQ: 1 Set
-
Security Doors Powder Coating Production LineUS$ 12,000 - 100,000MOQ: 1 Set
-
Folding Outdoor Mobility Scooter for YouthUS$ 720.00 - 720.00MOQ: 10 Units
Steel door coating production line
Electrostatic Spraying Process
1. Pretreatment
Objective: To get rid of the workpiece surface oil, dirt, rust and in the workpiece surface generating a layer of corrosion resistance and can increase the spraying coating adhesion "phosphating layer".
Main technological steps: In addition to oil, rust removal, phosphating and passivation. The workpiece surface after treatment before not only no oil, rust, dust and the original silver luster surface generating a layer of uniform and the rough is not easy to rust grey phosphating film and can increase the coating layer adhesion.
2. Electrostatic spraying
Objective: Powder coating evenly spray to the surface of the workpiece. The special work (including easy to produce electrostatic shielding position) should be using the high performance electrostatic spray molding machine to complete the painting.
Process steps:
Using electrostatic adsorption principle in the surface of the workpiece evenly spray on a layer of powder coating. Falling powder through the recovery system recovery and sieve used again.
3. High temperature curing
Objective: The workpiece surface of powder coating heating to the specified temperature and heat preservation corresponding time, melting, flow flat, curing.
Process steps: Spraying good workpiece push curing oven, heating to the predetermined temperature (usually 185 degrees) and heat preservation corresponding time (15 minutes). Blow on take out cooling namely get finished.
4. Decoration processing
Objective: Make after electrostatic spraying after the workpiece to achieve a kind of special appearance (all kinds of wood grain, decorative pattern, such as honor).
Process steps: Finish, transfer and treatment process.
Send Inquiry to This Supplier
You May Also Like
-
Powder Containment Modular Cleanroom BoothNegotiableMOQ: 1 Set
-
Commercial Grade Basement Dehumidifier Basement And Wine CellarUS$ 1 - 10000MOQ: 1 Piece
-
Automatic Brick Making Machine Equipment Cement Brick Making Machinery From China Construction Compressed Brick Making MachineUS$ 399 - 1142MOQ: 1 Set
-
Tu0 C1011 C10100 C110 Pure Copper Bar Customized Industrial Seamless Good QualityNegotiableMOQ: 1 Ton
-
Caterpillar 539-5651 5395651 CAT Tip-Rc-Ym for Excavator 320/320C/D/325/326/329 EngineNegotiableMOQ: 1 Piece
-
Waste Car Radiator Crushing Separating Machine Scrap AC Radiator Recycle MachineUS$ 37865MOQ: 1 Set
-
Genyond Brand Ballpoint Pen Refill Tube Making MachineNegotiableMOQ: 1
-
Slip Ring DHK012-INegotiableMOQ: 1 Set
-
15m Motorcycle Production Assembly Line Cheap MarketingNegotiableMOQ: 1
-
High Temperature Sintering Furnace/high Temperature Resistance Furnace/muffle FurnaceUS$ 810 - 3000MOQ: 1 Piece
