Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.
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We support your development with the casting of Kyōei Design.
Our gypsum casting applies vacuum casting to mold making, enabling the prototyping and small-scale production of products made from aluminum and zinc alloys that are similar to die-cast products. This method is a unique approach that only our company, a pioneer in vacuum casting, can offer.
Materials for Machining Designers: "Various Properties of Gypsum Castings" Giveaway!
Material for Machine Processing Designers: "Various Properties of Gypsum Castings" Giveaway! A clear explanation of the mechanical and physical properties of gypsum castings, including comparisons with die-cast products! ■□■ Features of Gypsum Casting Method ■□■ ■ Prototyping in shapes close to mass production (mass production approximation) is possible, allowing for necessary reality verification and strength testing. - Since it is possible to create products that are faithful to the mass production shape (die-cast drawings), there has been an increasing adoption of these as approximations to die-cast mass production products. Additionally, material selection is conducted according to the purpose of prototyping (strength components, heat dissipation, etc.). ■ Limited production of necessary quantities - Supports parts supply for special models like small-batch, diverse products. - Can supply only the necessary quantities in a short lead time when needed, eliminating the need for mold investment. ■ Supports cases where production quantities cannot be anticipated (not worth making a mold) and where molds are no longer available. ■ If you would like the materials, please download the catalog or contact us.
Here are hints to achieve the desired "features" and "shapes" with excellent performance!
The "Monozukuri Partner Forum in Osaka 2011," hosted by Nikkei Monozukuri, is a forum for the exhibition and presentation of distinctive processing technologies and outstanding contract processing services that are directly linked to solving development and design challenges and providing hints for innovation for the next generation. It is a valuable day where attendees can efficiently and densely access the latest processing technology information from exhibiting companies that support high-level manufacturing in the easily accessible center of Osaka.
"Reviewing the method of production" and "new technologies" to enhance cost performance! A technical presentation is also planned.
The "Monozukuri Partner Forum in Tokyo/Hamamatsucho 2011," hosted by Nikkei Monozukuri, is a specialized event for technical exhibitions, consultations, and presentations by manufacturers with unique processing technologies and contract development know-how that directly address challenges in all aspects of manufacturing, from planning and development to design, production technology, and manufacturing. It will be held over two days on November 10 (Thursday) and 11 (Friday), 2011, in Tokyo/Hamamatsucho. It is a valuable day where attendees can efficiently and densely engage with the latest processing technology information from exhibiting companies that support manufacturing at a high level.
![[Explanatory Material] "The Basics of Gypsum Casting" Now Available! *Free materials are being offered!](https://image.mono.ipros.com/public/product/image/769/2000458845/IPROS23886177424142783418.png?w=280&h=280)
A clear explanation of Janome die casting and gypsum casting! We are offering materials that explain the features of gypsum casting, the production process, accuracy, and properties!
Janome Die Casting's gypsum casting was born from a unique and innovative idea, achieving a short lead-time prototyping method that reduces waste in prototype evaluation during the development stage by shortening and enhancing precision in the development period. We can provide cast products with the same level of surface finish and thin walls as die casting in a short period (short lead time)! It is suitable for prototyping die-cast products and small-lot production of parts at die-casting levels. This time, we are unveiling "The Basics of Gypsum Casting," which clearly outlines the gypsum casting process of Janome Die Casting! It provides detailed explanations of the characteristics, properties, and precision of gypsum casting with photos and graphs. **Features of Janome's Gypsum Casting** - Short lead times (can ship in as little as 7 days if 3D data is provided) - Low cost due to the use of simple molds - Smooth surface finish comparable to die casting due to gypsum molds - High freedom in mold structure allows for undercut shapes - Capable of producing thin-walled products at the same level as die casting, with a track record of 0.5mm thin-walled products **Contents of the Materials** - What is gypsum casting? - Manufacturing process - Precision - Size and material - Mechanical properties and thermal conductivity (reference values) *For more details, please request the materials or view the PDF data from the download.*
![Technical documentation on the advantages of gypsum casting method [Free download available!]](https://image.mono.ipros.com/public/product/image/d58/2000082598/IPROS8584735824924402516.png?w=280&h=280)
Free download available for 'Gypsum Casting Method' that can reproduce dimensional accuracy comparable to die casting!
The advantages of gypsum casting include the ability to achieve dimensional accuracy comparable to die casting. I would like to summarize the advantages of gypsum casting. The demands for cast products as fundamental materials for industrial products have become more sophisticated with the improvement of technological capabilities. For more details, please contact us or download the catalog.
Introduction to "Gypsum Casting"! No mold required, reducing costs. Possible with a minimum thickness of 0.8 mm! *Prototyping available.
Our company employs a gypsum casting method that creates molds using gypsum instead of metal molds. Since metal molds are not required, costs are kept low, and we can accommodate complex shapes with a minimum wall thickness of 0.8mm. We can achieve the same precision and surface finish as die casting, which is a mass production method, and it is often used for prototypes, making it suitable for small quantities and small lot production of parts. 【Features】 ■ Cast products with precision equivalent to die casting ■ Capable of short delivery times ■ Can accommodate large parts ■ Cast products that faithfully adhere to drawings can be produced 〇 Examples of applications ・Heat sinks ・Inverter cases ・Covers ・Intake manifolds *For more details, please refer to the PDF materials or feel free to contact us.
Gypsum casting has good transferability and can accommodate embossed characters and other details. It can accurately reproduce company logos with a φ0.3 end mill engraving, which is difficult to achieve with sand casting.
Gypsum casting is a casting method using gypsum molds. It allows for beautiful casting surfaces 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 ideal for producing prototypes, single items, and small lots with a variety of low-volume products. Since no molds are required, it can be offered with short lead times and low costs. It is particularly suitable for complex shapes, thin-walled, and hollow shapes that are difficult to manufacture through 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 features of gypsum casting.
This is a performance sample that makes the most of gypsum casting of mold models.
The "processing examples" of gypsum casting introduce some cases that illustrate the strengths of gypsum casting. Shapes that cannot be formed with molds (die casting) can be formed with gypsum molds. It accommodates production quantities that are extremely low, such as electronic microscopes, medical devices, and custom products. Gypsum casting allows for complex and irregular shapes, making it suitable for the integration of existing parts and reducing the number of components. The heat sink is an example of duplicating a die-cast product that has already ceased production using molds and masters. It can also be utilized as a substitute for irregular orders after the molds have been disposed of. The valve body is an example of complex and irregular shape formation that is possible only with gypsum casting, featuring intricately intertwined oil passages. The machine arm is a lightweight and strong aluminum part formed as a single piece with a hollow interior. In the two-wheeler transmission, gypsum casting achieves a surface roughness that can accommodate cam surfaces as cast. For more details, please contact us.
![[Case] The molds are not ready in time for the launch of the new product.](https://image.mono.ipros.com/public/product/image/5f0/2000069400/IPROS3073922404547853814.JPG?w=280&h=280)
Even when production using molds is impossible due to insufficient construction time, equivalent cast products can be supplied.
In cases where production of castings using molds is impossible due to insufficient lead time, equivalent castings can be supplied using gypsum casting. Please contact us for more details.
