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Experts in electrostatic powder coating line equipment and solutions.
From advanced powder spraying machines to powder spraying lines, we provide cutting-edge solutions to improve efficiency and quality for customers with powder coating equipment needs around the world.
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Maximum workpiece passing size |
4*2*2.3 (m) |
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Workpiece type |
Car navigation radiator |
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Productivity |
180,000 pieces/month |
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Pretreatment method |
Manual polishing |
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Spray room |
Walk-in manual spray booth |
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Heating energy |
Natural gas |
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Air supply |
High-power circulation fan |
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Heat control |
Variable temperature |
This electrostatic coating equipment is designed and built by us for a car navigation company. The maximum size of the production line is 4 meters long * 2 meters wide * 2.3 meters high. The coating products are mainly navigation radiators. The monthly spraying volume is about 180,000 pieces. The company is positioned in the middle and high end of the market. Process flow: workpiece grinding pretreatment - hanging workpiece - powder coating - out of the powder coating room and into the curing furnace - curing is completed - cooling and removing the workpiece.
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Maximum workpiece passing size |
1*0.6*1.5 (m) |
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Workpiece type |
Electronic door lock housing |
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Production capacity |
200,000 pieces/month |
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Pretreatment method |
Spray pre-treatment |
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Spray room |
PP large cyclone automatic spray room |
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Heating energy |
Natural gas |
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Air supply |
High-power circulation fan |
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Heat control |
Variable temperature |
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Pipeline control: |
PLC touch screen |
This electrostatic coating production line was designed and built by us for a smart door lock company. The maximum passing size of the production line is 1 meter long * 0.6 meters wide * 1.5 meters high. The coating products are mainly door lock shells, with a monthly spraying volume of about 200,000 pieces. The company is positioned in the middle and high end of the market. Process flow: hanging workpiece-workpiece pretreatment (spraying)-entering the drying furnace-drying completed entering the powder coating room-powder coating-exiting the powder coating room and entering the curing furnace-curing completed-cooling and removing the workpiece. In addition, we also built a large curing furnace powder coating line for this company to meet the needs of large workpiece coating. The spray pretreatment process uses a high-pressure water pump to form the treatment liquid into a mist and evenly spray it onto the surface of the workpiece to achieve the effect of cleaning the workpiece. The spray pretreatment process can not only increase the processing speed, but also save energy.
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Maximum workpiece passing size |
1*0.6*0.8 (m) |
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Workpiece type |
Audio body and spare parts |
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Production capacity |
150,000 pieces/month |
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Pretreatment method |
Immersion pre-treatment |
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Spray room |
PP large cyclone automatic powder spraying room + backpack manual powder spraying room |
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Heating energy |
Natural gas |
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Air supply |
High-power circulation fan |
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Heat control |
Variable temperature |
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Pipeline control |
PLC touch screen |
This electrostatic coating production line was designed and built by us for an audio company. The maximum passing size of the production line is 1 meter long * 0.6 meters wide * 0.8 meters high. The coating products are mainly audio accessories. The monthly spraying volume is about 150,000 pieces. The company is positioned in the middle and high end of the market. Process flow: hanging workpiece-workpiece pretreatment (immersion)-entering the drying furnace-drying is completed and entering the powder coating room-powder coating-exiting the powder coating room and entering the curing furnace-curing is completed-cooling and removing the workpiece. The immersion pretreatment suspends the workpiece on the conveyor line and cleans it in a fixed tank with cleaning fluid. This method is suitable for workpieces of various shapes, especially those with high grease content. It is also easy to maintain and requires a small amount of medicine.
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Electronic Products industry
The electronic product electrostatic coating line is a production line that uses electrostatic technology to coat electronic products.
Components
Pretreatment system
This step mainly cleans and chemically treats electronic products to ensure that the product surface is suitable for coating. This usually includes degreasing, water washing, phosphating, passivation and other processes.
Electrostatic spray gun and spray room
This is the core equipment in the coating process. The electrostatic spray gun uses high-voltage static electricity to charge the paint, and then sprays it onto the grounded product through the spray gun. The charged paint particles are evenly adsorbed on the product surface due to electrostatic attraction.
Conveying system
The product moves on the assembly line through a conveyor belt or hanging chain and passes through the spray room to complete the coating. The conveying system needs to be based on the size and shape of the product. Design according to the shape to ensure the uniformity and efficiency of coating.
Drying system
The painted product needs to pass through the drying system to solidify the paint and ensure the quality of the coating. The drying system can be in the form of an oven, a drying tunnel, etc.
Control system
Modern assembly lines are usually equipped with an automated control system to monitor and adjust the entire coating process, including the spraying speed of the spray gun, the flow rate of the paint, the drying temperature and time, etc.
Environmental protection and safety equipment
In order to meet environmental protection requirements, the assembly line should also include a waste gas and dust collection and treatment system, as well as protective devices to ensure the safety of operators.
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Send requirementsFirst, please leave your contact information and we will contact you to understand your requirements. We will have professional technicians to communicate with you. -
Design planThe design team will carefully check your requirements and provide suggestions on how to improve your concept. We will design the equipment plan for you and quote. -
confirmationAfter the plan and quotation are confirmed, we will design detailed drawings for you, check the details with you, and develop the final implementation plan. -
Cooperation and deliverySigning a contract ensures the quality of your cooperation project with us. All items are customized and arranged in cargo containers to ensure that they arrive safely and on time.
Are you ready to optimize your coating operation?
Contact us immediately for free consultation or a customized quote based on your needs.
Leave Your Message
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1. Why is the coating not shiny enough?
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2. Why does the coating change color?
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3. Why is the coating surface orange peel?
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4. Concave holes appear in the coating?
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5. Why do bubbles appear in the coating?
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6. Why is the coating uneven?
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7. Why is the impact strength and adhesion of the coating poor?
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8. Why does the coating produce pinholes?
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9. Why does a small amount of sand appear on the surface of the coating?
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10. Why does the coating fall off?
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11. Why is the powder supply uneven?
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12. Why is the powder flying and the adsorption poor?
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13. Why is the powder spraying amount small?
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14. Why is the powder spraying pipe blocked?
