Aluminum die casting process

Aluminum die casting process like An Art Tour Of A Aluminium Die Casting Ingot. Aluminium is a very, very old material coming from deepest place of our civilization and of our humanity. It is incredibly strong, is light and has same struture as plastic or sheet metal.This efficient cycle allows very fast production of precision aluminum parts with minimal machining required

Die Preparation

 Lubricating and pre-heating the mold to ensure easy part release and consistent casting temperatures.

High-Pressure Injection:

Rapidly forcing molten aluminum into the closed mold cavity under extremely high pressure.

Solidification & Extraction:

Allowing the metal to solidify, then opening the mold and ejecting the finished part.

Central melting furnace used for preparing molten aluminum in a die casting workshop
1. Melt the aluminum die-cast material

The aluminum ingots (ADC12) are cleaned and melted in a central furnace under controlled temperature. This ensures a homogeneous liquid alloy—ideal for producing high-strength, defect-free castings

2. Transfer ladle for aluminum

The molten aluminum is transferred from the central furnace to the holding furnace near the die casting machine. This short transfer time helps retain alloy stability and casting temperature.

molten aluminium for die casting
Forklift transferring a large crucible of molten aluminum into a holding furnace inside a die casting factory
3. Pour liquid aluminium into holding furnace

Using a holding furnace reduces contamination and minimizes defects caused by localized melting. It stabilizes temperature and improves casting consistency—especially when compared to crucible furnaces.

4. aluminum die casting injection

 In the injection stage, the die halves (machined from hardened steel) are clamped shut and molten aluminum is injected into the mold cavity at ultra-high pressure (often exceeding 15,000 psi). This high-pressure injection forces the aluminum to fill intricate mold features, enabling production of complex shapes with fine details. Once the metal solidifies, the die opens and ejector pins push the finished casting out of the mold. Any excess material (sprues, gates, flash) is trimmed away.

Aluminum being injected into a steel mold under high pressure
State-of-the-art automated die-casting production line for automotive parts
5. automation system for die casting process

Our state-of-the-art facility is equipped with computerized high-pressure die casting machines and automated handling systems. By integrating smart manufacturing (Industry 4.0) techniques and a clean, minimalist design approach, we align with modern tech-brand aesthetics. The result is not only improved efficiency but also sustainable, high-quality production. This forward-thinking environment ensures our aluminum die castings support next-generation products with premium build quality

Aluminum die casting

aluminium die casting products

Aluminum die casting product is produced by filling a molten aluminum into a metal mold cavity under the high pressure. Dimensional accuracy and stability – Die casting produces parts that are durable and dimensionally stable, while maintaining close tolerances. The applications of aluminium adc12 is suitable for auto, Led, Telecom, Robert, furniture, etc.

Learn aluminium die casting process right now

Tips of sourcing aluminium die casting part

Further Information of Die Casting process

What is die casting

Aluminum die casting

Anodizing die casting aluminium

Plating on Aluminium die casting and Zinc DieCasting

What is aluminum die casting

Aluminium Die casting is a aluminium casting process that is characterized by forcing molten aluminium under high pressure into a dies cavity. The tooling cavity is created using two hardened mould steel dies which have been machined into shape and work in the same way as an injection processs.

Aluminium die casting design guide

Aluminum adc12 composition – Testing report

Aluminium die casting VS Plastic injection

Aluminum die casting vs magnesium die casting vs zinc

Zinc vs aluminium die casting

Advantages of Aluminium Die Casting

Aluminum Die Cast parts can be powder coating, anodized, painted with Corrosion resistant

Lightweight Die casting of aluminium products is offered at competitive prices

Good mechanical properties assure Die Casting precision is high and stability and The flatness is good, even thin walls and complex shapes

Dissipate heat quickly, High thermal and electrical conductivity

die cast aluminium alloy

ADC 12 is one of the most commonly specified aluminium alloy used for die casting parts. Adc12 is the most popular metal choice for aluminum die casting china. Because it offers the best combination of mechanical and physical properties, As standard die casting material – save you cost, and has stabilised quality, and easy to buy. So if you buy die casting product in china, change to use adc12 material. It can delivery on time, and same quality, even higher than other brand material.

A360 if your die casting product is used at the seaside. A360 or YL102 is good choice.

aluminum die casting Manufacturer

If you meet aluminum die casting defect in china die cast supplier, try to choose center furnace and holding furnace for aluminium die casting process. Use Suitable die casting machine for aluminium diecast, Large die casting brand machine (Like LK, YIZHUMI) can ensure the high quality die casting part, avoid many defect of die casting.

SYX can produce die casting parts in a range of sizes from 0.75′ –80″ weight: max 130 lb

SYX is Top aluminum die casting Manufacturer in china.There are 8 aluminium die casting machinies in house ranging from 280 T to 3500 T

Advanced Aluminum Die Casting Technologies | Lightweight Manufacturing 2025

Explore cutting-edge aluminum die casting technologies driving innovation in EVs, aerospace, Led display ,Lighting and sustainable manufacturing

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