ダイジク List of Products and Services

The "Welded Metal Bellows" is a nesting type (close-contact type) bellows that is welded from ultra-thin sheets using a unique manufacturing method. It demonstrates excellent durability, flexibility, and corrosion resistance in a wide range of environments, from ultra-high vacuum to high pressure, and from low temperature to high temperature. In the semiconductor and LCD fields, it has received positive feedback for enhancing production efficiency by providing long-lasting and clean welded bellows. Additionally, it is highly trusted in fields where it is used under harsh conditions. 【Features】 ■ Can be manufactured from various weldable metals ■ Can be compressed to a completely close-contact state, allowing for significant expansion and contraction ■ Can be produced from almost all weldable materials ■ Capable of providing products suitable for the required specifications ■ Fully exhibits the characteristics of various devices *For more details, please refer to the PDF materials or feel free to contact us.

• Other metal materials
• Metal bearings

The "magnetic fluid seal" is a sealing component that uses magnetic fluid, which has the property of adhering to magnets while being a liquid. It is used in semiconductor and other electronic component manufacturing equipment and analytical instruments to transmit rotational power within a vacuum chamber. All components are developed and manufactured within our group companies. We can respond to customer requests, including detailed design requirements. Additionally, as an agent for NTN Corporation, our expertise in bearings and our ability to propose and solve problems based on that knowledge are also our strengths. 【Features】 - A colloidal liquid with nano-sized magnetic particles dispersed in it - High heat resistance, eliminating the need for surrounding cooling mechanisms - Capable of achieving ultra-high vacuum with direct exhaust only, without differential exhaust - Excellent low outgassing performance - Expected to suppress the generation of by-products due to localized cooling in CVD equipment and similar applications *For more details, please refer to the PDF document or feel free to contact us.

• Sealing

【Technical Services】 1. Prompt response in case of malfunctions 2. Cooperation in considering improvement proposals 【Development Services】 3. Development support through product utilization 4. Service support for component adoption in the environment We independently provide services to identify and offer the strengths held by our customers, in addition to those from our suppliers.

• Metal bearings

We respond to our customers' smooth procurement of products with a rich inventory and network. Additionally, we quickly address environmental issues and offer various environmental protection products capable of waste liquid measures, volume reduction measures, energy-saving measures, etc. 【Sales Items】 ■ Bearings, linear motion devices, seals, packing, transmission equipment, drive equipment from various manufacturers ■ Environmental protection products from various manufacturers, etc. *For more details, please download the PDF or feel free to contact us.

• Metal bearings