Labor-saving Automatic Powder Coating Line System With Pretreatment
The automatic powder coating line system with pretreatment is a complete coating line that can be customized to meet different requirements in parts size, production capacity, and automation.
Powder coating is a metal surface finishing process that involves a spray of dry powder precisely applying to an object or surface to give it a coat of paint.
Manufacturers who have strict requirements on coating thickness can also use an automatic powder coating system to improve production capacity, we've made many successful projects on valve coating equipment for manufacturers.
What does an automatic powder coating system with pretreatment include?
Normally a complete automatic powder coating line includes automatic and manual powder coating guns, an automatic powder coating booth system, a curing oven, reciprocators, conveyor systems, etc.
And if the metal product surface has oil or rust, it also requires pre-treatment.
About pretreatment before powder coating
The pre-treatment can include a sand/shot blasting machine, and chemical solution treatment;
Different products have different requirements, it also has different design idea.
You can check with your local chemical company and let us know your requirements and your product details, we have a professional in-house full-time engineer team that can specially customize the automatic powder coating system with pretreatment for you.
Automatic powder coating booth with powder recovery system
The powder recovery system mainly includes two types: filtration recovery system and stainless steel cyclone recovery system.
The filtration powder recovery system features:
Cheap in investment;
When changing the powder color, you need to change the filters, and it takes a relatively long time to change the powder color;
The useless ultrafine powder cannot be filtered out;
The stainless steel cyclone powder recovery system features:
Relatively more expensive than the filtration recovery system;
When changing the powder color, do not need to clean or change the filters, do not need to clean the cyclone;
The useless ultrafine powder can be filtered out and won't go into the powder coating route again so that the powder quality won't be lowered down;
Clean air can be exhausted directly indoors;
The inner layer of the cyclone is made of original stainless steel without being coated, NOT powder-coated carbon steel. The wind speed (mixture of air and powder) passing through the cyclone is very high, around 20m/second, at this high speed, the mixture of air and powder has a strong impact on the cyclone's inner wall, so the powder-coated steel cyclone will be damaged and corroded quickly, while stainless steel is strong enough and won't be damaged or rust.
The powder coating booth cabinet mainly includes two types, too.
One is the standard-level automatic powder coating booth system, made of electrolytic galvanized steel (SECC) SECC is widely used to make car shells, computer monitor shells, and the shells of high-end household appliances, which is more economical.
The other is the highest-level PVC booth, which won't stick powder and can be cleaned quite easily.
Powder coating curing oven
The powder coating curing oven used for an automatic powder coating system is also called a tunnel oven.
Normally we use the air curtain heat-insulation curing ovens.
The advantages of this air-curtain tunnel oven:
When the automatic powder coating system starts to work, hot air is blown in from the two ends of the air curtain to keep a uniform temperature inside the tunnel oven.
And there are many internal multi-point independent adjustable hot air ducts inside the oven, to make sure a uniform temperature, several temperature measuring spots are set inside, conducive to uniform heat distribution.
Innovation and Manufacturing
The foundation of any enterprise is quality, after-sale service, and innovation.
We keep focusing on innovation and development, and we put a high value on powder coating equipment performance and quality.
Each morning our inspection department will emphasize and summarize the quality issues and check the quality of the products at each stage.
You deserve to get what you paid.
Packing and Delivery
Wooden or carton packages are used to protect the machines during the delivery.
To save cost, most of the powder coating equipments are shipped by panels, not a complete machine.
Rest assured that each component of the automatic powder coating system is packed well before shipping.
Installation and commissioning
We have our own engineering teams, including designing, manufacturing, installation, etc.
We can provide you with the full set of installation files and professional online technical support.
Normally it takes around 20-40days for the installation and commissioning.
Anytime when you meet with problems, you can contact us directly.
Let's work together to make you a perfect automatic powder coating system with pretreatment.
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