Reliable Casting for Complex Parts
Aluminum gravity casting utilizes the natural flow of molten metal under gravity to fill molds, significantly reducing porosity and slag inclusions. This process provides superior feeding during solidification, making it especially effective for castings thicker than 6 mm.

Key Advantages:

• Low Defects: Reduced porosity and inclusion for improved structural integrity.

• High Efficiency: No mechanical drive device required; higher production rates with minimal material waste.

• Material Versatility: Available in A356, A380, ADC12, A319, A413, ZL101–ZL107, LM6, LM20, LM25, and more.

• Post-Machining Options: Precision CNC machining, drilling, T1–T6 heat treatment, and assembly with steel, plastic, or rubber components.

• Surface Finishing: Anodizing, painting, powder coating, e-coating, polishing, tin/nickel plating, vibration polishing.

• Rigorous Inspection: CMM, spectrometer, projector, tensile, hardness, and roughness testing ensure product reliability.

Industry Applications:
Widely used in automotive parts, pumps and valves, gearboxes, oil pans, electrical appliances, and inlet manifolds, aluminum gravity castings provide manufacturers with durable, lightweight, and cost-efficient solutions.

Customer Value:
For manufacturers seeking high-strength, defect-free castings without heavy investment in complex equipment, aluminum gravity casting offers an efficient, economical solution—helping engineering teams reduce waste, shorten lead times, and improve product reliability.