Spray Pretreatment Powder Paint Coating Line For Mobile Phones
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Hangzhou, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Powder Coating Line, Spray Coating Line, Paint Coating Line |
Product Description
spray paint coating
1. cleans and improves bonding of the powder to the metal and avoid the use of chromates, which can be toxic to the environment.
2. Remove oil, soil, lubrication greases, metal oxides, welding scales etc.
3. for spraying mobile phones, computers, household appliances, automobiles, cosmetics and other kinds of plastic, metal, wood surface, the metal, the lumber surface spray coating.
Spray Pretreatment Powder Paint Coating Line For Mobile Phones
spray pretreatment powder coating line by independent research and development is widely used for spraying mobile phones, computers, household appliances, automobiles, cosmetics and other kinds of plastic, metal, wood surface, the metal, the lumber surface spray coating. The company simultaneously produces the static electricity no-dusting spraying powder and painting set of equipment, the environmental protection equipment and the assembly assembly line. The productions include all kinds of heating way dehydration, to solidify the drying oven and to dry tunnel the union clearer for surface pretreatment, the complete set of equipment for automatically PVC-dipping, automatic electro-dip painting equipment, various painting environmental protection handling waste gas, waste water, garbage equipment.
Spray Pretreatment Powder Coating Line
| Part preparation processes and equipment | ||
| Purpose | Process | Method |
| Remove oil, soil, lubrication greases, metal oxides, welding scales etc. | prior to the powder coating process | a variety of chemical and mechanical methods, depends on the size and the material of the part to be powder coated, the type of soil to be removed and the performance requirement |
| cleans and improves bonding of the powder to the metal and avoid the use of chromates, which can be toxic to the environment. | degreasing, etching, de-smutting, various rinses and the final phosphating or chromating, against corrosion and adhesion of the powder. | Chemical pre-treatments involve the use of phosphates or chromates in submersion or spray application |
| In many high end applications to get high end performance characteristics | following the pretreatment process and subsequent to the powder coating application. | the part is electrocoated , This has been particularly useful in automotive and other applications |
| Blast media and blasting abrasives are used to provide surface texturing and preparation, etching, finishing, and degreasing | prior to coating. The most important properties to consider are chemical composition and density; particle shape and size; and impact resistance. | abrasive blasting or sandblasting and shot blasting. |
