High-Pressure Die Casting(HPDC)

High-Pressure Die Casting (HPDC) is a metal-forming process in which molten metal is rapidly injected into a precision die casting mold under high pressure, then cooled to form a high-precision casting. This process is ideal for mass production, complex shapes, and high-precision parts. The application of high pressure ensures excellent surface quality, high density, and superior dimensional accuracy.

High-pressure die casting technology is widely applied in the production of precision parts made from aluminum, zinc, and magnesium alloys. Common applications include automotive components, electronic device housings, home appliance accessories, and industrial equipment parts.

Vehicle Part Engine Shell Casting

Industry Product Case Display

Drone main frame

Drone main frame

Material: magnesium alloy AZ91D

Explosion-proof camera aluminum alloy parts

Explosion-proof camera aluminum alloy parts

Material: aluminum alloy ADC12

Servo motor cover

Servo motor cover

Material: Aluminum alloy ADC12

LED light heat sink

LED light heat sink

Material: Aluminum alloy ADC12

Aluminum alloy radiator in the middle axis

Aluminum alloy radiator in the middle axis

Material: Aluminum alloy ADC12

Communication parts

Communication parts

Material: Aluminum alloy ADC12 

Gearbox casting

Gearbox casting

Material: Aluminum alloy ADC12

Automobile structure bracket

Automobile structure bracket

Material: Aluminum alloy ADC12

Water-cooled electric control box casting

Water-cooled electric control box casting

Material: Aluminum alloy ADC12

Key technical advantages

‌-Ultra Precision‌: Tolerance ±0.05mm, surpassing sand casting/forging
-‌High Efficiency‌: Cycle time 30–90 seconds, scalable to million-unit production
-‌‌Lightweight Innovation‌: 0.3mm ultra-thin walls (e.g., laptop chassis)
-‌‌‌Material Advancements‌: Compatible with Al/Mg/Zn alloys; ‌Ti-Al composites‌ added in 2025

‌2025 Innovations

Smart Casting‌: AI-driven pressure curves (dynamic shrinkage compensation)

Green Process‌: 50% emissions cut with hydrogen-powered furnaces; >95% scrap recycling

Hyper Injection‌: 150 m/s ultra-filling tech (upgraded Tesla Giga Press)

Unmatched Precision in Every Alloy

Partner with SHD Precision Diecasting for expertly crafted die casting solutions tailored to your industry's needs, ensuring optimal performance and exceptional quality.

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