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Mid Level Powder Coating Guns
A powder coating gun is an instrument used in powder coating, a surface finishing method. It comprises placing a dry paint polymer onto the thing to be painted and curing the substance until the paint sets completely. Two different forms of powder coat material are thermosetting and thermoplastic, and various types of wagner powder coating gun need to be utilized for each of these methods.
Features
Which located in hangzhou district, we are a professional company to sell the powder coating spray guns and guns spare parts replacement for some famous brands. We are in this coating parts business area for already more than 18 years. We got too much trust, praise and honor from all over the world customers.
We focus on high-end market. High quality with competitive price.Our main products series are: Powder coating machine controller, manual powder spray guns, automatic complete powder coating spray guns, powder spray nozzles, powder feed transfer pumps injectors, the venturis, powder tubes, powder hoses, electrode holders, air hoses, high voltage cascade, manual and automatic cables, out nuts, electrode holders and so on. All of the spare parts are made of very high quality material, long life time and anti-wear, the sizes are exactly similar with original, so they can fit well to the original guns and systems. All of our parts are sold very well to more than 36 countries.
Why Choose Us
Professional team
We have a professional, efficient and caring team with rich experience and expertise to provide customers with all-round support and assistance.
Quality products
We pay attention to product quality and innovative research and development, always put the needs of customers in the first place.
24h online service
We are available 24 hours a day online to ensure a timely response and resolution of issues when you need our support and assistance.
Global shipping
We are able to provide global shipping services to get your goods to their destination safely and conveniently. Delivery date common 3-5 days.
Related Product
GA03 Automatic Powder Coating Gun
He nozzle material of optiflex ga03 powder coating gun adopts imported material - polytetrafluoroethylene, which can make the powder output larger, thereby increasing the powder feeding speed and improving the powder use efficiency.
Industrial Powder Coating Guns
The nozzle material of optiflex ga03 powder coating gun adopts imported material - polytetrafluoroethylene, which can make the powder output larger, thereby increasing the powder feeding speed and improving the powder use efficiency.
The ultra-fine dust passes through the filter core and the automatic backflushing system to achieve higher environmental protection requirements. The surface of the chamber is smooth and smooth, and the joints of the plates are injected with high-quality sealant, which is convenient for cleaning powder.
Top Quality Powder Coating Guns
The nozzle material of optiflex ga03 powder coating gun adopts imported material - polytetrafluoroethylene, which can make the powder output larger, thereby increasing the powder feeding speed and improving the powder use efficiency.
Optiselect gm03 manual powder gun complete negative replacement with 6m cable 1008070,the high voltage inside is the negative,this is the gema manual powder coating spray guns replacement,it is not oem original,but it can fit well to the original manual controllers cg09 and cg13 well.
Use chip capacitors to eliminate the crosstalk of various high-frequency signals generated by the chip itself to other chips, so that each chip cascade can work normally without interference.
Use high-pressure and wear-resistant materials to make gun shells, which will not penetrate under high pressure, reducing high pressure loss and protecting operators.
Mini Cup Hopper For Small Powder Coating Machine
Portable type, use to paint many kinds of metal work-pieces,-suitable for small coating job or powder testing application,-easy to carry and saving shipping cost.-hot selling produtc, popular in worldwide market.-simple structure, easy operation, low fault rate.
This is the gema manual powder coating spray guns replacement,it is not oem original,but it can fit well to the original manual controllers cg09 and cg13 well.The high voltage inside is the negative. Usually the gun cable is 6m ,but we can make the length as your request for any long.
A powder coating gun is an instrument used in powder coating, a surface finishing method. It comprises placing a dry paint polymer onto the thing to be painted and curing the substance until the paint sets completely. Two different forms of powder coat material are thermosetting and thermoplastic, and various types of wagner powder coating gun need to be utilized for each of these methods.
Advantages of Powder Coating Guns
Safety
The spraying equipment has no high-voltage electrostatic generator. The stimulation of high-voltage electric shock will always make people nervous, and there is no metal electrode in the friction gun, so there will be no spark discharge caused by the short circuit of the electrode during the spraying process to ignite the gas-powder mixture.
Convenience
It is very convenient to spray with a friction gun. First, the friction gun is not connected to the high-voltage line, so it is easy to hold; secondly, it is less affected by the spraying distance. The friction gun is getting closer and closer to the workpiece, and the spraying effect is similar.
High efficiency
There is no metal electrode in the friction gun, and there will be no electrode powder accumulation phenomenon, so as to avoid the powder accumulation on the electrode from falling off, and to ensure that the surface of the powder layer is smooth and smooth. Using the friction gun, the friction gun can spray thicker coated wires, spray small workpieces or workpieces with complex surface shapes, which is much better than the high pressure gun.
Power saving
The electrification of the friction gun powder is caused by the friction between the powder and the gun wall, which determines that the friction gun does not need a high-voltage power supply-electrostatic generator in electrostatic spraying. Thus saving 10-30% of equipment investment, especially for small test equipment, the saving rate is higher.
Airless spray guns
These are the most commonly used coating guns due to their high-pressure pumping system that creates a fine mist of paint. Airless spray guns are perfect for covering large surfaces quickly and efficiently.
Hvlp spray guns
High volume low pressure (hvlp) spray guns are designed to minimize overspray and waste while delivering a high-quality finish. They have a lower paint atomization rate, which means the paint particles are larger and are less likely to become airborne, minimizing the need for protective equipment.
Electrostatic spray guns
These coating guns positively charge the paint, causing it to adhere to the surface being painted more efficiently. Electrostatic spray guns are particularly effective for coating metal surfaces.
Gravity feed spray guns
As the name suggests, gravity feed spray guns rely on gravity to feed the paint to the gun's nozzle. These guns are ideal for small projects that require a more intricate detailing.
Air spray guns
Air spray guns use compressed air to atomize the coating and apply it to a surface. They are ideal for jobs that require a finer atomization or intricate finishing.
How to Use Mid Level Powder Coating Guns
Prepare the surface
The surface that you want to coat should be clean and dry. Dust, grease, and other contaminants can affect the quality of the coating. Use a degreaser or sandpaper to remove any residue or roughness from the surface.
Mix the coating
Before using the coating gun, make sure that the coating is properly mixed. Follow the instructions provided by the manufacturer for the mixing ratio and stirring time.
Adjust the spray pattern
Depending on the shape and size of the surface you want to coat, you may need to adjust the spray pattern of the coating gun. This can usually be done by adjusting the nozzle that controls the spray pattern.
Adjust the air pressure
The air pressure that is used to atomize the coating will affect the quality of the coating. The manufacturer's instructions will usually provide the recommended air pressure range. Make sure that the compressor is delivering the right pressure level.
Start spraying
Once you have adjusted the spray pattern and air pressure, you can start spraying the coating onto the surface. Move the coating gun in a steady back-and-forth motion, and keep the nozzle at a consistent distance from the surface.
Control the flow
Depending on the thickness of the coating and the speed at which you are applying it, you may need to adjust the flow rate of the coating gun. This can usually be done with a control valve on the gun itself.
Clean the gun
After you have finished applying the coating, it is important to clean the gun thoroughly. Follow the manufacturer's instructions for cleaning the gun and its components.
By following these simple steps, you can use coating guns to achieve high-quality coatings on a variety of surfaces. With practice and experience, you will become more familiar with the nuances of different types of coatings and surfaces, and you will be able to adjust your technique accordingly. So go ahead and give coating guns a try - you may be surprised at how easy and rewarding it can be!
Reasons For Low Powder Absorption Rate of Powder Spray Gun
The powder spray gun can spray powder normally, but no powder or very little powder is adsorbed to the metal surface. This is one of the common problems of many spray guns in the process of electrostatic spraying, which not only wastes powder but also affects the efficiency of powder spraying.
Why?
The main reasons are as follows:
1. The powder spraying sleeve (venturi tube) in the powder pump is worn;
2. The voltage or current setting of the spray gun is too low;
3. The atomization wind parameter is set too high;
4. Water enters the spray gun, high-voltage electrostatic short circuit, the system is in a protection state, and the output voltage is very low;
5. The powder used is not electrostatic powder spraying, the powder is damp, or the powder is of poor quality;
6. The gun control unit, the workpiece, and the ground are not connected properly (poor grounding)
7. Faulty gun, faulty gun controller, or disconnected cable between gun and gun controller.
How to solve?
For each of the above cases we have the following solutions:
1. Check and replace the powder spraying sleeve (venturi tube);
2. Set the spray gun voltage and current according to the manual;
3. Reduce or close the atomizing air;
4. Disassemble the spray gun and dry it fully, check and solve the source of moisture, and ensure that the compressed air is dry;
5. Replace the qualified electrostatic powder;
6. Check the ground connection;
7. Overhaul spray gun, spray gun controller, spray gun cable.
When spraying metallic flash paint or pearl paint, the color may not be as expected. If it's too far apart. If it exceeds 20 cm, it may result in dry spraying and overspraying, which can deteriorate the leveling property of the paint. Discoloration may also occur if metallic flash paint is applied. Pressure feed guns can be further away from the substrate, usually 20 to 30cm apart. These are the principles that must be followed when spraying.
Spray gun manufacturers use spray gun to treat three parts including oil, rust and phosphating before coating. Degreasing and rusting are the preparation processes prior to phosphating. Therefore, in the practice of electrophoretic coating production line, phosphating work is needed, and from phosphating quality. In addition to churros and strips, pay special attention to their interactions.
Form an excellent phosphating film on the surface of the workpiece, which has been removed from other foreign substances, such as oil, rust, oxide. Because oil, rust, oxide and so on remain on the surface of the workpiece, it will seriously hinder the growth of phosphating film. In addition, it also affects the coating adhesion, drying properties, decorative properties and corrosion resistance, and has completely removed the necessary conditions of phosphating.
Oil and rust are two basic processes before phosphating, and the oil-based workpiece directly affects the rust rate, so it should be carried out on the basis of oil removal. However, for the hydrogenated insect oil of oil, the mold can also be combined with the two basic processes of rust and rust, while completing the rust prevention process of oil definition, electric swimming paint production line can reduce equipment and plant investment. Cost, but finish quality is not as good as slide rails, and can be used in less advanced applications. After this process, degreasing should also be used in acid auxiliaries and rusting. Antirust is still hydrochloric acid, rust fast, rust rust, oxidation is also good removal function, it is normal temperature, disadvantage is large hydrochloric acid, harmful, health, environmental pollution.
Our Factory
We are a professional company to sell the powder coating spray guns and guns spare parts replacement for some famous brands. We are in this coating parts business area for already more than 18 years. We got too much trust, praise and honor from all over the world customers.
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