China Plastic Molding

Die casting part surface treatment

Die casting part surface treatment including PAD printing, Pre-dips and Baking enamel. How to correct treatment die casting surface is very important for die casting parts.

PAD printing, one of die casting part surface treatment, is a method by using copper or steel intaglio with silicon rubber printing head to print the ink into the die casting part. PAD is one kind of special printing, which can print words, graphics and images on irregular die casting parts.PAD, shows its advantage in printing on the surface of small and convex product, make up for the screen printing shortage.

Die casting part surface treatment of Pre-dips is a method to change the die-casting part surface to reach an ideal condition which will make the subsequent tooling process much more convenient.
By using pre-dips we can change the microstate of the metal surface to speed up the phosphate (can form a Phosphate salt coating). Pre-dips can eliminate the effect of surface roughening and improve the uniformity of surface-active.

Die casting part surface treatment baking enamel is a modern technical craft, which adopts baked paint equipment to penetrate paint to the die-casting part surface. At the same time use toxic gas recovery equipment to absorb the toxic gas quickly.

This Die casting part surface treatment kind of method can not only keep the paint stay long, but also harmless.

Post by Bonnie
Skype: sinogroupe-61
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