High Precision Mould Manufacturer Zinc Alloy Aluminium Alloy Aluminium Die Casting Mold

Specification

Features of Aluminum Alloy Casting

1. Bimetal Compatibility – One mold design can be adapted for either zinc or aluminum alloy casting, giving you flexible production options.
2. Sub-micron Machining – Critical mold surfaces are finished to high-precision standards, enabling flash-free castings and reduced secondary operations.
3. Optimized Ejection System – Strategically placed ejector pins and sleeves prevent part distortion while ensuring clean release every cycle.
4. Corrosion-Resistant Mold Steel – Base mold materials treated to withstand the thermal shock of both zinc and aluminum pouring temperatures.
5. Pre-Production Sampling – We provide trial castings using your chosen alloy to validate mold performance before full-scale manufacturing.

Manufacture Process

1. Review the part design,drawings and quality standard from clients.
2. Mould and Tooling design & manufacturing
3. Mould and Tooling testing & confirm the sample
4. Die casting raw castings
5. Surface treatment: Trimming,Deburring, polishing, cleaning, passivation & power coating and other requirement from Customer
6. Precision machining: CNC lathes, milling, drilling, grinding etc
7. Full Inspection
8. Packing
9. Delivery

Applications

1. Lock & Security Hardware – Zinc alloy lock bodies, key cylinders, and door handle cores requiring fine detail and wear resistance.
2. Automotive Interior Trim – Aluminum alloy bezels, vent grilles, and shift lever components with decorative surface finishes.
3. Electronic Connectors & Shields – Zinc alloy shielding cans and aluminum alloy heat sinks for circuit boards.
4. Kitchen Utensil Handles – Ergonomic zinc or aluminum handles for pots, pans, and knife blocks.
5. Pneumatic Fittings – Small valve bodies and hose connectors in either alloy, balancing strength and weight.

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.

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 ;

FAQ