Powder Coating Units

详情

Powder coating is the most common process of electrostatic paints with a wide variety of decorative and protective features. It has much more durable finish than traditional liquid paints and is environmentally friendly because there are no solvents. The powder is held by a fluid bed in a feed hopper. Fluidized powder can be pumped pneumatically to a spray gun which is designed to impart an electrostatic charge to the powder. The workpiece, having been pretreated, is electrically grounded. When sprayed, the charged powder particles are firmly attracted to the grounded workpiece's surface, due to the principal of "opposites attract". The workpiece is then conveyed into a curing oven where the powder melts and cross-links into a hard, smooth coating. General Powder Coating Process: Pretreatment - Dry Off - Powder Spraying - Cured Up - Cooling Down This powder coating unit includes controls, spray gun, feed hopper, powder pump, trolley, cables, hoses and air filter. Technical Parameters Input: ******0V, *0Hz or ******0V, *0Hz Power: *0W Output Voltage: max. **0kvDC Output Current: max. **0uA Polarity: Negative Input Air Pressure: **8bar Conveying Air Pressure: **4bar Atomizing Air Pressure: 0.3bar Rinsing Air Pressure: 0.1bar Fluidizing Air Pressure: **2bar Air Consumption: max. *3nm3 / h Powder Output: max. **0g / min Powder Hopper Volume: *5L Safety Rating: IP*4 Overall Dimensions: *5X*5X**0cm Weight: *0kg