ヤマト製作所 List of Products and Services

Our company has focused on inexpensive plastic compared to metal and developed a "bone fixation pseudo plate" that appears on X-rays while keeping costs down. Normally, plastic does not appear on X-rays because it is X-ray transparent, but we have solved this issue by mixing in a contrast agent. Furthermore, by adjusting the thickness and the amount of contrast agent, it has become possible to make it appear semi-transparent on X-ray images. We are advancing the establishment of a production system to contribute to better healthcare while keeping costs down. 【Features】 ■ Solves the issue of not appearing on X-rays ■ Can be adjusted to appear semi-transparent on X-ray images *For more details, please download the PDF or feel free to contact us.

• others

Our company prioritizes creating products that achieve customer satisfaction, with each engineer honing their skills daily while engaging in their work. Moving forward, we will continue to support our customers in realizing their "I wanted this" by focusing on three pillars: collaborative power, technical expertise, and support capabilities. Additionally, we also accept development in areas not listed in our product information. With the processing know-how we have cultivated so far, we are here to help bring your ideas to life, so please feel free to consult with us. [Development Capabilities] ■ Collaborative Power ■ Technical Expertise ■ Support Capabilities *For more details, please download the PDF or feel free to contact us.

• Processing Contract

We would like to introduce the "Air Cleaner" that we handle. For the new YZ450F, we developed a new structure air cleaner assembly that significantly contributes to weight reduction, compactness, and improved engine performance, and it has won the Yamaha Technology Development Award. Please feel free to contact us when you need assistance. 【Improvement Effects】 ■ Weight Reduction: Product weight is reduced by 35% compared to existing models - Reduction in the number of parts by integrating component functions (24 parts reduced) - Adoption of a modular air cleaner to eliminate bolts ■ Performance Improvement: Airflow resistance reduced by 30% compared to the old model (contributes to a 5% improvement in engine performance) - Increased filter surface area by adopting a three-dimensional air filter - Adoption of a swirl flow intake layout *For more details, please download the PDF or feel free to contact us.

• Hand cleaner

This product is an air cleaner element that is joined by melting part of a plate with infrared and inserting filter paper into it. As a result, work efficiency is improved and cost reduction is achieved. Additionally, resource conservation is realized by not using adhesives. Please feel free to contact us when you need our services. 【Features】 ■ Infrared welding technology ■ Improved work efficiency and cost reduction achieved ■ Resource conservation realized by not using adhesives *For more details, please download the PDF or feel free to contact us.

• Hand cleaner

We would like to introduce the "Air Cleaner Case Assembly" that we handle. It is manufactured by joining two parts through vibration welding, but securing the supporting part is difficult, and due to the three-dimensional nature of the joining surface, there was a problem with the complexity near the joining surface. However, through many innovations and trial and error, we have completed the parts. 【Features】 ■ Manufactured by joining two parts through vibration welding ■ Completed parts that were thought to be impossible with conventional methods *For more details, please download the PDF or feel free to contact us.

• Racks and Cases

This product is an air filter system assembly for off-road motorcycles that achieves weight reduction, compactness, and a decrease in airflow resistance. By integrating component functions and adopting an assembled air cleaner, the number of parts has been significantly reduced, resulting in a weight reduction of 35%. Additionally, by controlling the airflow inside the air cleaner, airflow resistance has been reduced by 30%, greatly contributing to improved engine performance. 【Features】 ■ Achieves compactness and reduction of airflow resistance ■ Significantly reduces the number of parts, with a weight reduction of 35% ■ Reduces airflow resistance by 30% *For more details, please download the PDF or feel free to contact us.

• filter

The product is a template (plastic) that incorporates a contrast agent and appears on X-rays. By adjusting the amount and thickness of the contrast agent, the X-ray images become semi-transparent, allowing for the confirmation of both the bones and the product. Additionally, mass production and cost reduction have become possible. 【Features】 ■ Improved fitting accuracy and time savings due to semi-transparency ■ Low-cost provision made possible through mass production *For more details, please download the PDF or feel free to contact us.

• plastic

Our company has a variety of joining technologies and can propose suitable joining methods for each product. We have three joining technologies: "Infrared welding," which joins resins using heat and pressure from infrared; "Vibration welding," which joins resins by rubbing them together to generate frictional heat; and "Ultrasonic welding," which applies pressure while transmitting ultrasonic vibrations to melt and join the joint area. Additionally, we have various manufacturing technologies, including injection molding and various filter products. 【Main Production Equipment (Excerpt)】 ■ Injection molding machines 75t–550t: 18 units ■ Filter paper folding machines: 2 units ■ Vibration welding machines (Branson): 2 units ■ Infrared welding machines: 1 unit ■ Ultrasonic welding machines 3600W: 3 units *For more details, please download the PDF or feel free to contact us.

• others

There are few companies in the country that have specialized equipment such as plastic injection molding machines, vibration welding machines, and infrared welding machines, and one of our strengths is that we have many skilled technicians who can handle these technologies. In particular, our expertise in plastic processing is high, and we often receive requests with the assurance that "if you ask Yamato, it will be fine," even for difficult processes such as bonding molded products while maintaining their strength. We not only specialize in plastic processing but also accept the development and manufacturing of a wide range of products, so please feel free to consult with us. 【Development Examples】 ■ Air filter system assembly (for off-road motorcycles) ■ Air cleaner case assembly (for large touring motorcycles) ■ Air cleaner element (for commercial air conditioners) *For more details, please download the PDF or feel free to contact us.

• Other machine elements
• filter

Our company, as a specialized manufacturer of air cleaners, comprehensively handles everything from development to production, focusing primarily on the filter business for motorcycles and other vehicles. We mainly work with major domestic motorcycle manufacturers and have been sincerely addressing high-level demands for performance and durability with the technology and know-how we have cultivated over many years since our founding. In addition, we have a high level of expertise in plastic processing and are also focusing on developing new businesses, expanding into various fields, particularly in the medical sector, with products such as attachments for medical protective helmets and plastic bone fixation pseudo-plates. 【Product Lineup】 ■FILTER-ASSY AIR (for racing motorcycles) ■AIR/C ASSY. (for off-road motorcycles) ■CASE, AIR FILTER (for large touring motorcycles), etc. *For more details, please download the PDF or feel free to contact us.

• Engine parts