Large-Scale Multi-Port Valve Block, Extra-Large and Complex-Structured Aluminum Alloy Component
Complex internal multi-channel design with interconnected flow paths.
Significant variation in channel diameters (ranging from 5mm to 20mm), with channel lengths exceeding 300mm, making the core prone to breakage.
Large product dimensions (2000*300*400mm) and bulky structure, leading to difficulty in venting during casting.
Thick walls result in slow cooling, increasing the risk of uneven internal and external heat dissipation.
Traditional casting methods cannot produce such intricate channel designs. Conventional approaches rely solely on CNC drilling followed by side sealing, which involves high production costs, complex and tedious processes, and fails to achieve the curved channel designs required for the project.
Our industrial-grade sand 3D printing enables integrated molding, with sand molds and cores printed as a single piece. This solution addresses the pain points of traditional metal casting. Through our casting validation, the final product is free from internal defects, overcoming the technical barriers in the customer's project and ensuring successful delivery.
EXCELLENCE IN INNOVATION
Our 3D-printed sand mold technology is not only suitable for aluminum alloy components but also applicable to steel castings, stainless steel, gray iron, ductile iron, compacted graphite iron, and more. It is widely used in gravity sand casting, low-pressure casting, counter-pressure casting, and even precision casting and investment casting. This advancement enhances production efficiency and drives industrial upgrading.
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