Magnesium Die Casting

Molten magnesium alloy (approximately 650–700°C) is injected into the cavity of a steel die via a die-casting machine under high pressure (typically 30–100 MPa) and at high speed, rapidly filling the mold and solidifying to form the part. Magnesium high-pressure die casting is currently the most widely used and mature forming process for magnesium alloy components.

Magnesium Die Casting in Innovaw

Our high-pressure magnesium die-casting production line consists of six cold-chamber die-casting machines equipped with closed-loop melting and feeding systems. Machine tonnages range from 280 metric tons to 1,000 metric tons. Brands include Yizumi and L.K.

Our magnesium alloy die-cast products cover automotive parts, telecommunications equipment, robots, 3C electronics components, LED lighting components, and sports equipment. Product dimensions range from 10 x 20 mm to 800 x 1,100 mm, and weights range from 10 g to 20 kg.

Material Scope：

Magnesium:
AZ91D, AM60B, AM50A, ZE41A

To better provide customers with one-stop services, Innovaw continues to invest heavily in research and development in the field of magnesium die casting. This includes introducing state-of-the-art high-pressure magnesium die casting equipment and conducting research into magnesium alloy semi-solid forming technology. Through continuous practical application, we are constantly refining the details of our magnesium alloy die casting processes, striving for continuous improvement.

What Is Magnesium Die Casting (MDC)?

Magnesium die casting is a manufacturing process in which molten magnesium alloy is injected under high pressure into a steel mold (die) to produce precise, lightweight metal parts.

1. Key Characteristics

Material: Magnesium alloys (the lightest structural metals)

Process: HPDC allows for short cycle times, often less than a minute, making it ideal for mass production.

Result: The process enables the creation of intricate shapes with tight tolerances and smooth surfaces.

2. Advantages

Extremely lightweight (about 30% lighter than aluminum)

High strength-to-weight ratio

Good dimensional stability

Excellent heat dissipation

Good electromagnetic shielding (EMI/RFI)

Typical Applications

Automotive components (steering wheels, brackets)

Electronics housings (laptops, mobile devices)

Aerospace parts

Power tools and handheld devices

In short, magnesium die casting is ideal for producing strong, lightweight, and high-precision parts, especially where weight reduction is critical.

Magnesium Die Casting

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