栗田アルミ工業 List of Products and Services

We would like to introduce the "flow from quotation to delivery" of Kurita Aluminum Industry, which handles aluminum cast automotive parts and more. Our company responds to customer requests from the proposal of special aluminum materials to casting, heat treatment, infiltration, machining, and assembly. *For more details, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Drive system parts

This document introduces the "machinery and equipment" of Kurita Aluminum Industry, which handles aluminum cast automotive parts and more. It includes the equipment owned by the "Die Casting Division," "Mold Casting Division," "Machining Division," "Quality Assurance Division," and "Technical Development Division." *For more details, please refer to the PDF document or feel free to contact us.*

• Other processing machines
• Wafer processing/polishing equipment
• Other measurement, recording and measuring instruments

In the machining division of Kurita Aluminum Industry, we mainly process products that we have cast ourselves. We perform machining based on NC lathes and machining centers, and for high-volume items, we also introduce dedicated machines. We handle everything from prototype machining to mass production and assembly. Additionally, we provide "heat treatment" for aluminum alloys such as T4, T5, T6, and annealing, as well as "impregnation treatment," which involves injecting resin into casting voids and curing it to seal unwanted holes. [Features] ■ Supports prototype machining, mass production, and assembly ■ Introduces dedicated machines for high-volume items *For more details, please refer to the PDF materials or feel free to contact us.

• Other processing machines
• others

In "sand casting," a wooden pattern is used to create a mold made of sand. Molten metal is poured into the mold, which is then broken to retrieve the casting. Compared to other casting methods, it can accommodate complex shapes and generally produces castings with a good surface finish. The cost of the mold is lower than that of metal molds, making it suitable for prototype evaluation before mass production and for small lot production. 【Features】 ■ Accommodates complex shapes ■ Good surface finish ■ More affordable than metal molds ■ Suitable for prototypes and small lot production before mass production *For more details, please refer to the PDF materials or feel free to contact us.

• others
• Processing Contract

Our "die casting" involves placing the mold in a casting machine and pouring aluminum molten metal into the mold by gravity from the pouring gate, a process known as gravity casting. We perform tilting casting, where the aluminum molten metal is first poured into a receiving tray in front of the mold, and then the mold is slowly tilted to fill the product section. Tilting casting allows us to maintain a constant pouring speed, resulting in less variation in quality, making it suitable for mass production. Additionally, with the use of sand cores, we can accommodate complex hollow parts. 【Features】 ■ Adoption of tilting casting that maintains a constant pouring speed ■ Less variation in quality ■ Suitable for mass production ■ Capable of handling complex hollow parts *For more details, please refer to the PDF document or feel free to contact us.

• aluminum
• Mold Design
• Other molds

"Die casting" refers to a technology and products in which molten aluminum is injected at high speed and high pressure into a precision mold, forming it instantly. It achieves high dimensional accuracy and allows for mass production of complex-shaped products. Our company accommodates machine sizes from 125 tons to 670 tons. [Features] ■ High dimensional accuracy ■ Capable of mass production of complex-shaped products ■ Supported machine sizes: 125 tons to 670 tons *For more details, please refer to the PDF materials or feel free to contact us.

• aluminum
• Mold Design
• Other molds

Kurita Aluminum Industry Co., Ltd. is a company primarily engaged in the manufacturing of aluminum cast automotive parts. Since its establishment, the company has maintained a consistent production system from aluminum casting to machining for over half a century, particularly boasting a long-standing track record in precision automotive parts that require pressure resistance, strength, and high precision. As a specialist in integrated production from casting (material shaping), heat treatment, machining, to assembly, we provide high-quality products through the development of innovative technologies and processing methods, with a focus on small aluminum die casting. 【Business Overview】 ■ Die Casting ■ Mold Casting ■ Sand Casting ■ Machining ■ Heat Treatment ■ Impregnation Treatment *For more details, please refer to our catalog or feel free to contact us.

• Contract manufacturing
• Casting Machine