Gypsum casting is suitable for small batch production. It produces castings with a casting tolerance grade of CT4 to CT5 without the need for molds.
Gypsum casting is a casting method using gypsum molds. It allows for a beautiful surface finish and dimensional accuracy comparable to die-cast products. It has good transferability and can reproduce raised and recessed characters (such as part numbers and company logos) with a φ0.3 tool. It is suitable for the production of prototypes, single items, and small lots, as well as for low-volume, high-variety manufacturing. Since no molds are required, it can be provided with short lead times and at low costs. It is ideal for complex shapes, thin-walled, and hollow shapes that are difficult to manufacture with machining. The finished cast products are dimensionally measured using a three-dimensional measuring machine to ensure quality assurance. Zero draft angles and undercuts can also be accommodated, which are characteristics of gypsum casting.
Inquire About This Product
basic information
Gypsum casting is suitable for precision casting of light metal materials such as aluminum and zinc. - Main corresponding materials: Aluminum alloys (AC2A, AC2B, AC4B, AC4C, AC7A, AC8A, etc.) Die-casting aluminum alloys (ADC12, ADC1, ADC6, wear-resistant alloy NH41) Zinc alloys (AZC1, AZC2, AZC3) High thermal conductivity aluminum alloys "HT-1" and "DMS series: DMS1, DMS3, DMS5, DMS6" - Dimensional accuracy: Equivalent to JIS B 0403 1995 casting tolerance grade CT5 (CT4 equivalent for dimensions under 25mm) Surface roughness according to JIS B 0601 2001 Ra 6.3a equivalent - Short delivery time + cost reduction: No molds are manufactured. Due to the method of creating molds with gypsum for casting, the initial cost is several hundred thousand yen.
Price range
Delivery Time
P4
※As a prototype, we often receive orders with a lead time of about 3 to 5 weeks.
Applications/Examples of results
●Examples of Parts Manufacturing for Industrial Use● Automotive parts (engine components, inverter cases, cameras) Professional video cameras Communication equipment Industrial robots Power tools Piping components Various heat sinks and heat dissipation plates FA equipment ●Examples of Manufacturing in a Wide Range of Fields● Medical devices Marine parts Audio equipment Laptops Measuring instruments Aluminum cases Event decorations Theme park attractions LED home appliances
catalog（1）
Download All Catalogs
Company information
Since our establishment in 1985, we have continuously challenged ourselves to improve technology and pursue high quality as a specialized company in vacuum casting, always responding promptly to user needs. We have also developed a groundbreaking technology that applies vacuum casting to gypsum casting. With this unique technology, we are engaged in prototyping and small-scale production of aluminum and zinc alloys in precision casting. We invite you to utilize our vacuum casting and precision gypsum casting for your prototyping development.
![[ADC12 Prototype] Gypsum casting suitable for aluminum die casting prototype](https://image.mono.ipros.com/public/product/image/6d7/2000969966/IPROS66527246700873220819.jpeg?w=280&h=280)
![Oxide Suppression Aluminum Melting Holding Furnace [For the Recycling Industry]](https://image.mono.ipros.com/public/product/image/2072948/IPROS1825475853659328743.png?w=280&h=280)
![Aluminum Melting Holding Furnace for Motorcycle Parts [SMH Series]](https://image.mono.ipros.com/public/product/image/2072948/IPROS13462501828558997236.png?w=280&h=280)