The painting line achieves a perfect combination of beauty and quality
The painting process is not just about industry, it is the combination of industry and art, creating a combination of beauty and quality to enhance people's taste. The process flow of the painting line should be perfect.
There are manual and automatic pre-treatment processes for pre-treatment, with the latter being divided into two types: automatic spraying and automatic immersion spraying. The workpiece must undergo surface treatment to remove oil and rust before powder coating. There are many chemicals used in this section, mainly including rust remover, oil remover, surface conditioner, phosphating agent, etc. For small batches of workpieces, dynamic powder spraying devices are generally used, while for large batches of workpieces, manual or automatic powder spraying devices are generally used. Whether it is manual or automatic powder spraying, it is very important to control the quality. To ensure even powder coating and consistent thickness of the sprayed workpiece, and prevent defects such as thin spraying, missed spraying, and wiping off. If the sprayed workpiece is produced in small batches as a single piece, attention should be paid to preventing powder from falling off before entering the curing furnace. If there is powder scraping, powder should be sprayed in a timely manner. Strictly control the process, temperature, and time during baking, and pay attention to preventing color difference, insufficient curing caused by over baking or short time.
Perfection is created by people, and with the pursuit of perfection, our world is beautiful.
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