Electrostatic powder guns
Electrostatic Powder Coating Machine
COLO-660A Electrostatic Powder Auutomatic electrostatic powder guns is designed exclusively for electrostatic coating with powder.
Typical characteristics:
1, Control unit has one-touch intelligent operation button good for flat parts, complicated parts and recoat parts. Easy to operate.
2, suitable for the coating of every workpiece. Simple, flat workpieces; Workpieces with complicated shapes; The over-coating of workpieces which are already coated.
3, Pulse coating system
1). Save powder by 20% compare to Electrostatic Coating, for the average thickness of our products is 60 μ M compare to 70 μ M of the latter.
2). Can coat the objects' deepest corner by charging the powder continuously with low current and high voltage.
3). Can reduce orange peel effect significantly compare to common Electrostatic Coating machine.
Configuration:
A control unit power supply cable
- A air filter
- A air pressure regulator
- A fluidized powder hopper
- A plug-in injector
- An manual powder gun with gun cable, powder
Hose, rinsing air hose and standard nozzle set.
- Pneumatic hoses for conveying air (red), supplementary
Air (black) and fluidizing air (black)
Powder hose
Ground wire
Data:
A) Control unit
Input voltage: 110V-220V
Frequency: 50-60Hz
Input powder: 50W
Pneumatic control voltage: 24V DC
B) Compressed air data:
Max. Input air pressure: 10bar/145psi
Min input air pressure: 6bar/87psi
Max water vapour content: 1.3G/nm
C) Powder Spray Gun
Powder yield: 600g/min
Gun powder: 550G
Connection cable: 5m
Packing Dimensions
Model No. COLO-660A
Manual coating equipment Function description
The powder gun through the powder hose. The powder is electrostatically charged at the nozzle of the gun. In addition, an electrostatic field is created between the gun nozzle and the grounded object. The charged powder spray remains adhered to the surface of the object.
The powder is fluidized by air forced through a porous plastic plate from below. The powder acquires, thereby, fluid-like characteristics.
The conveying air, supplementary air, and rinsing air are set on the control unit
The process of the coating is like this: The powder is fluidized in the powder hopper. The injectors transport the powder through the hoses to the guns. The guns spray a powder/air mixture onto the workpieces
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