JWB INTERNATIONAL (SHANGHAI) CO., LTD.
JWB INTERNATIONAL (SHANGHAI) CO., LTD.
sales@jwbchina.com
die casting

Die Casting

We have served our customers with a wide range of casting products in different materials.

Material: aluminum, steel, stainless, steel, brass, copper, zinc or others alloys etc.

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Die Casting Production? See Below How to produce

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What is Die Casting?

What is Die Casting?

Die casting is widely used in various industries, including automotive, aerospace, electronics, and consumer goods, due to its ability to produce high-quality, high-strength parts with excellent surface finishes and tight tolerances. The process is particularly well-suited for high-volume production runs because the dies can be reused many times, making it cost-effective for large-scale manufacturing.

    1. Preparation of the Die: The die is prepared and coated with a lubricant to facilitate the removal of the cast part and to control the temperature of the die.

    2. Injection: Molten metal, usually a non-ferrous alloy such as aluminum, zinc, or magnesium, is injected into the die cavity under high pressure. The pressure ensures that the molten metal fills the entire cavity and that the final part has a smooth surface finish and precise dimensions.

    3. Cooling and Solidification: The molten metal cools and solidifies quickly within the die. The cooling time depends on the material and the complexity of the part.

    4. Ejection: Once the metal has solidified, the die is opened, and the cast part is ejected using ejector pins.

    5. Trimming: Excess material, such as flash or sprues, is trimmed away from the cast part. This can be done manually or using automated processes.


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C809, Mei Center, South Building, No. 515, Qifan Road, Pudong New Area, Shanghai, 201208, China
86-21-68888153
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