Product Specification

Customized Injection Moulds High Pressure Die Casting Parts OEM ODM Aluminum Alloy Die Cast Customized Moulding

This OEM/ODM customized high pressure die casting mould is engineered for producing aluminum alloy die cast parts under rapid injection cycles, with full custom moulding service from design to production. Unlike injection moulds for plastics, this tooling is built from heat-treated steel to withstand extreme metal pressures exceeding 800 bar. Each mould features precision-machined cavities, balanced runner systems, and targeted cooling lines to ensure dense, void-free castings with fine surface detail. Whether you need small complex components or larger structural parts, our custom moulding service delivers high repeatability, short cycle times, and extended tool life for volume manufacturing.

Specification
Using Hardness >HRC45
with Die Casting Process
Machining Tolerance
for Automobile Spare Parts
for Machinery Part
Smooth Surface Finish Specification

Features

1. OEM/ODM Full Customization – Mould geometry, cavity count, gate location, and ejector layout are all tailored to your part drawing and production volume.

2. High Pressure Endurance – Constructed from premium H13 or SKD61 steel with vacuum heat treatment and nitriding, resisting heat checking and erosion for over 100,000 shots.

3. Aluminum Alloy Specialization – Optimized for alloys such as A380, ADC12, AlSi10Mg, with flow simulation ensuring proper fill of thin walls and complex ribs.

4. Integrated Cooling Design – Conformal or drilled channels placed near thick sections reduce solidification time, cutting cycle periods by up to 20%.

5. Sample Approval Process – Trial casting performed on your specified press, with full dimensional report and metallographic inspection before mould delivery.

Our Advantages
1. We are the biggest lost foam mould manufacturer in China, we focus on high challenge lost foam mould and we have large gantry machining centers,30 sets imported high speed machining center,more than 40 sets general machine tool equipment;
2. We have 36 senior mould designers, to ensure reasonable / safety / high efficiency mould design and ensure the fast mould delivery and rational mould structure, make the process more safer and the production efficiency more higher;
3. We using numerical control machine tool to manufacture the mould cavities, to ensure a even thickness ;
4. We using ZL104 Aluminium to casting the mould, to manufacture a high strength mould;
5. For the big mould, we using Ø22*1 copper tube as cooling pipe, with water spray system, to get a nice cooling effect;
6. We Have (TEF10N) coating on the mould surface, it can reduce the friction, anti water/static electricity/acid-base/high-temperature, with this we can ensure the pattern has smooth surface without distrotion, and easy to demould;
7. All the screws we using stainless steel screw, easy to disassemble during maintenance;
8. For the big mould chest, we using 18-20mm thick wrought aluminium plate, to offer high strenght cavity.

Product Process

The research and development center is consist of 36 designers who are expert in 3D design, mold design, NC programming craftsmen, lost foam casting craftsmen and so on. We provide a full range of design and services for you. We discuss the mould process and confirm the scheme with your engineer together, this can guarantee the mould structure more reasonable more safety and more efficiency. We finish the product model and detection through reserve scan and 3D Coordinate Measuring technology to make sure each customer satisfy their mould.

Applications

• Automotive Structural Parts – Subframes, shock tower mounts, and cross members requiring high strength and fatigue resistance.
• Electrical Enclosures – EMI shielding boxes, heat sinks, and connector housings with accurate mating surfaces.
• Industrial Power Tool Bodies – Drill casings, angle grinder gears, and impact wrench housings cast in aluminum for lightweight durability.
• Medical Device Frames – Lightweight aluminum brackets and chassis for portable diagnostic equipment, demanding clean surfaces and tight tolerances.
• Consumer Electronics Mid‑Frames – Thin‑walled structural cores for tablets or laptops, produced with high dimensional stability.

Packing & Shipping

Dedicated Customer Support

Our customer support team is available to assist you with any questions or concerns regarding packing and shipping. From providing shipping quotes to resolving delivery issues, we’re here to ensure a smooth and hassle-free experience.

About Us

While leading the Chinese brand, Luoyang Liushi mould develop the international market positively, we export a large number of molds to the United States, India, Taiwan and other countries. We have become an international first-class lost foam mould supplier and we have manufactured mould for Germany's machine Teubert and American molding machine Vulcan.

We have lost foam casting process and gravity casting process. There are 2 automatic casting production lines of lost foam process, 1 production line of T6 heat treatment, 1 set EPS foaming machine, 2 sets 1000kg centralized melting furnaces, 6 sets 600kg graphite crucible furnaces, 1 set automatic HS - CXJ - 3200 high efficiency and energy-saving molding machine, 16 sets of other model white pattern molding machine, 1 set plain bumper with the same advanced performance as American Fukang brand, 1 set density equivalent meter, 1 set Fosco dusting machine; 2 sets Aluminum alloy gravity pouring and turning machine, 3 sets Coated sand core-making machine , 1 set X-ray flaw detection spectrometer, 1 set Metallographic analyzer, and more than 20 sets of other corollary equipment. Not only we can supply with Aluminum Alloy Castings , but also we can supply with machined finished parts. The capacity of Aluminum Alloy Gearbox Casing Castings can reach up to above 10000 tons every year. The reliable products passing rate of 95%.