We have sand casting and self-hardening equipment! Let me introduce you to the manufacturing process of Koizumi Aluminum.
Kozu Aluminum Co., Ltd. is engaged in the aluminum casting manufacturing industry. Currently, we handle a large number of products made from aluminum secondary alloy AC7A material. We also use a material called DZ-S1, which is less commonly handled elsewhere. 【Manufacturing Process】 ■ Manufacturing: Creating sand molds based on wooden patterns ■ Pouring: Pouring melted aluminum into the molds ■ Demolding: Removing castings from the sand molds ■ Cutting: Cutting the aluminum pathways ■ Polishing: Polishing burrs and other imperfections ■ Completion *For more details, please refer to the PDF document or feel free to contact us.
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Kozumi Aluminum Co., Ltd. is engaged in the aluminum casting manufacturing industry. Our production method uses synthetic sand and is shaped by hand. This requires skill, but unlike traditional raw sand, we use a mixture of sand suitable for casting, which allows for better adhesion and the ability to shape fine details. For products that are difficult to produce with raw sand, we can manufacture using self-hardening sand at our second factory. Please feel free to consult us if you have any requests.