HN-560 Electrostatic Powder Coating Machine
Technology Service Responsibility
HN-560 Electrostatic Powder Coating Machine
Refined Manufacture to Achieve Highly Sensitive and Efficient Machine
Concise and Efficient
The machine adopts a simple and clear outline for easy operation and maintenance.
High Coating Efficiency
The machine adopts intelligent CNC technology to make the operation easier.
It has an even coating effect and a high coating efficiency.
It adopts strong electrostatic field to save more powder.
High Quality Coating Effect
The machine adopts high atomization to conquer dead corners and grooves.
A high powder utilization rate can be achieved.
International Advanced Technology
Combined with the domestic coating demands, we focus on international cutting-edge technology. Through the original research and development, we overturn the traditional coating modes. Therefore, the coating quality of our machine is in the forefront of the industry.
Conquer Dead Corners and Grooves
- The machine is suitable for the coating of difficult and complex workpieces as well as flat surface.
- Its discharge current is adjustable.
- It has highly sensitive feedback function.
- The machine can adapt to different workpiece conditions and overcome the shielding effect.
Features and Advantages
The machine is manufactured by imported components and through advanced technology. It has current and voltage customization function, as well as adaptive coating modes for flat workpieces, groove workpieces and workpiece recoating mode. Its coating effect is at the leading level compared with similar machines from abroad.
Current and Voltage Customization
The current and voltage of the electrostatic can be arbitrarily customized by pressing “+” and “-” keys. Its current range is 15-100 μA, while the voltage range is 15-100 kV. It can also satisfy the customized coating demands from customers.
Flat Workpiece Coating Mode
The machine adopts circular nozzles with highly efficient powder transmission performance so as to enhance the wrap-around of powder. This mode is suitable for the coating for workpieces in different shapes.
Technical Parameters | ||
Aerodynamic Parameters | Input Air Pressure | 0-8 bar |
Output Pressure | 0-6 bar | |
Control Voltage of Solenoid Valve | DC 24 V | |
Electric Parameters | Input Voltage | AC 100-240 V |
Power Supply Voltage | DC 20 V | |
Output Voltage | DC 0-20 V | |
Output High Voltage | DC 100 kV | |
Output Current | 0-100 μA | |
Output Frequency | 30 kHz | |
High Voltage Installation Mode | Built-in | |
Groove Workpiece Coating Mode
The machine adopts fan-shape nozzles, which can achieve an excellent coating effect on flat surfaces as well as sunken places. And Faraday Cage phenomenon can be effectively overcome. With its great penetrating capacity, it can be used to coat complex workpieces and reduce operating costs.
Workpiece Recoating Mode
The machine adopts circular or fan-shaped nozzles, which can realize high quality and ultra thick coating of the workpiece. This recoating mode can ensure the uniform and smooth surface of the recoated workpiece and the elimination of the orange peel phenomenon. It is adaptive for the coating of the workpieces with low electrical conductivity.
Advantages of Electrostatic Powder Coating
- Paint materials used in powder coating can be either powdered or liquid.
- A variety of colors and finishes will be available in powder coating. Powder coating can be applied to metallic, high and low gloss and clear finishes. Compared with liquid coating, color matching in powder coating can be a little bit more difficult than liquid coating. But a high quality coating in the correct color can easily be ensured by an experienced powder coating specialist.
- The quality of powder coating can be maintained for many years, keeping the color sharp and vivid for long period of time without fading.
- Powder coated items generally have fewer appearance differences than liquid coated items between horizontally coated surfaces and vertically coated surfaces.
- Powder coatings can produce much thicker coatings than conventional liquid coatings without running or sagging.
- The painted powder coatings adheres extremely well to the grounded objects as the most durable finish available. Several compounds of can be added to the powder coatings to enhance anti-corrosive and anti-abrasive properties, maintaining the quality of the coating for a longer period.
- A wide range of specialty effects can be easily achieved using powder coatings that would be impossible to achieve with other coating processes.
- Curing time is significantly faster with powder coatings compared to liquid coatings especially when using ultraviolet cured powder coatings or advanced low bake thermosetting powders.
- Around 98% of the overspray can be collected for reuse for its better wrap-around.
- When solvent-based coatings is applied, volatile and toxic compounds (VOC) will be emitted into the air and pollute the atmosphere. It will be toxic both to the improperly protected workers and the environment. Thus, extensive air treatment and exhaust systems will be required to clear the air. Powder coatings contain no solvents and release negligible amount of VOC into the atmosphere. Therefore, there is no need to be concerned about the transportation and handling of solvents, as well as the purchase of the costly pollution control equipment. Companies can comply with the regulations of the US Environmental Protection Agency more easily and economically.
- Working time and labor force can be reduced since there is no need for undercoat in advance before the process.
- Using powder coating requires very little training. This is a cost-effective option especially when the quality and durability of the product are considered.
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