Gravity Casting
Stable, dense, low-porosity aluminum parts for structural and safety-critical applications.
Gravity Casting
Stable, dense, low-porosity aluminum parts for structural and safety-critical applications.
- Common alloys: ADC12, A380, A356, AC4B, custom alloys on request.
- Part weight range: 0.1 kg – 30 kg.
- Dimensional tolerance: CT7–CT9 (ISO 8062).
- Surface finish: as-cast Ra 6.3–12.5; machined Ra 0.8–3.2.
- Typical lead time: tooling 15–25 days, sample 4–7 days after T1, mass production 15–30 days.
Lower tooling cost than high-pressure die casting.
Excellent mechanical properties for structural parts.
Suitable for medium-to-large parts and small batches.
The Rest of Our Capability Set
Low-Pressure Casting
Tight-tolerance parts with excellent mechanical properties, ideal for wheels, motor housings and structural parts.
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Sand Casting
Flexible low-volume production for large, complex or prototype aluminum castings.
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CNC Precision Machining
3-, 4- & 5-axis precision machining of cast and raw aluminum parts.
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Mold Design & Tooling
In-house tooling for gravity, low-pressure, sand and die casting — design, simulation, sampling.
View process →Need Gravity Casting quoted?
Send your drawing or a sample photo. Our engineers will confirm the process route, realistic tolerances and a written quote within 24 hours.