Kitchen aluminum pots belong to food-contact household products, requiring ultra-dense internal structure, smooth non-porous surfaces and stable material safety. Our 400T cold chamber die casting machine is specially optimized for food-grade aluminum alloy pot production, effectively solving common casting defects such as surface pinholes, internal looseness and oxidation in ordinary cookware castings. The high-pressure dense forming process ensures aluminum pot blanks meet food-grade surface standards and support safe non-stick coating and anodizing treatment.

The machine features precise molten aluminum temperature control and graded exhaust filling design. During the forming process, internal cavity gas is fully discharged, achieving complete pore-free forming of the pot body surface and inner wall. Compact metal structure prevents hidden gaps that may affect surface treatment durability, ensuring the finished aluminum pot maintains stable coating adhesion and long service life in daily kitchen use.

With balanced high-pressure holding performance, the equipment refines internal metal grains and improves overall structural compactness. Die-cast aluminum pots show excellent surface flatness and uniformity, requiring only simple polishing before surface treatment. This greatly improves the yield rate of high-end non-stick aluminum cookware and reduces post-processing costs.

Stable and reliable in long-term continuous production, the 400T cold chamber die casting machine is an ideal core equipment for medium and large kitchenware factories to produce high-standard food-grade aluminum alloy pots.

We offer complete after-sales technical support and customized process solutions for food-grade aluminum cookware mass production.