In the Die Casting Products , We handle on the Zinc Die Casting , Aluminum Die Casting and Magnesium Die Casting . There are many surface treatments for zinc alloy die castings, the most common of which is the baking paint process for zinc alloy die castings, which is also one of the most widely used surface treatment processes. So what is the specific process of the zinc alloy die-casting paint process? Today, the editor of Die Casting will analyze it for you, hoping to help you.

Baking paint process is a process often used in Zinc Alloy Die Castings processing. The products made by this process have strong color impact, bright colors, smooth surface, fireproof and moisture-proof, which are very popular among consumers. Value is helpful.

The basic method of the baking paint process is to paint the surface of the Zinc Alloy Hardware Die Casting, and then put the Die Casting Parts into a dust-free constant temperature baking room to dry, and then paint and dry them again. A total of three times of primer and four times of surface coating are required. paint. Baking paint is divided into two types: low temperature baking paint and high temperature baking paint. Depending on the paint to be baked, whether to perform low-temperature baking or high-temperature baking, Teflon high-performance special coatings are high-temperature baking paints, with heat resistance, chemical inertness, low friction and insulation stability, and are used in almost all sizes and shapes. The product.

Baking paint requires a fan and a burner. After the product is painted, put it into the baking room, align the damper with the paint position, turn on the fan and the burner, and the fan inhales a small amount of fresh air. After purification, it exchanges heat with the burner. After the secondary purification of the air chamber, it is sent to the paint baking position, and then recycled through the air valve, so as to achieve the purpose of rapid heating. The burner senses the temperature to open or close to keep the temperature constant. The room will be closed, and a lacquer product will be freshly baked.