Gunma Prefecture's Satokin presents: [Production Example] Aluminum Casting, Sand Mold Casting, Impeller
【A must-see for shipbuilding manufacturers!】The gap for fluid passage is extremely thin (2mm)! We accommodate various prototypes, short delivery times, and small lot products.
We would like to introduce a case study of the production of ultra-thin aluminum impellers made from aluminum alloy casting "AC4C-T6." The produced "impeller" has a size of Φ120mm × 60mm and weighs 0.5kg. Flow rate is extremely important, and the surface roughness of the casting must be comparable to that of the mold. Additionally, the gap through which the fluid passes is also extremely thin (2mm). We accommodate various prototypes, short delivery times, small lot products, and precision sand casting, so please feel free to contact us. 【Specifications】 ■ Material: Aluminum ■ Accuracy: Approximately ±0.5mm ■ Delivery Industry: Equipment manufacturers ■ Lot Size: 1 to 100 pieces/month ■ Weight: 0.5kg ■ Size: Φ120mm × 60mm *For more details, please refer to the PDF document or feel free to contact us.
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【Corresponding Materials】 ■ Aluminum Alloys - A1, AC2A, AC2B, AC4B, AC4C, AC7A ■ Copper Alloys - CAC203, CAC402, CAC403, CAC406, CAC407, CAC502, CAC702 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
At Satokin, we are building a unique casting plan to achieve high-precision and high-quality sand casting for both small and large items. We specialize in aluminum and copper alloys, developing our original know-how in sand casting technology, including mold design and sand core design tailored to shapes and specifications, while also working daily on the development of new methods to further improve quality. We have a strong reputation for reliable quality, even for products that require high confidentiality and strict standards against casting defects. By using fine-grained sand molds, we achieve surface roughness comparable to that of metal molds and realize a wall thickness of 1.25 mm through our unique casting methods. 【Main Equipment】 Organic self-hardening sand regeneration treatment machine (alkali phenol) Continuous mixers: 3 units Molding lines: 2 lines (for large items, for small items) Melting furnaces: 5 units (copper alloy: 300kg, 680kg x 2; aluminum alloy: 200kg, 650kg x 2) Luminescent analysis device: 1 unit Three-dimensional measuring machine: 1 unit Fine cutter: 1 unit Vacuum pump: 1 unit Shot blast machines: 2 units (drum type, table type) Cranes: 4 units of 2.8t, 2 units of 1t (jib type)