アイテック・ツリタニ List of Products and Services

We would like to introduce our "chassis processing." The press processing of large and medium-sized components, such as mechanical parts, is carried out using a 150-ton press machine through a combination of progressive processing, semi-progressive processing, and single-step processing. Additionally, we can accommodate cleaning, tapping, riveting, plating, and painting processes. Please feel free to contact us when you need our services. 【Features】 ■ Compatible with three-dimensional measuring instruments *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce the "press processing" that we conduct. "Micro press processing" allows for the high-precision and stable production of press products under 1mm, while "precision press processing" enables high-precision and stable processing of dimensions that combine various shapes. In addition, we also perform "deep drawing press processing," "thin plate press processing," and "mechanical press processing." 【Types of Processing】 ■ Micro press processing ■ Precision press processing ■ Deep drawing press processing ■ Thin plate press processing ■ Mechanical press processing *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce our "through-electrode glass substrate processing." This technology applies the sealing technology of CCFL, ensuring high airtightness, and allows for the adoption of ultra-small diameter electrodes and extremely narrow pitch for electrode pins to accommodate miniaturization. Additionally, through years of research on glass sealing conditions, the dimensional accuracy of the electrode pin pitch has achieved extremely high precision. 【Features】 ■ Glass substrate with through electrodes ■ Application of CCFL sealing technology ■ Possible adoption of ultra-small diameter electrodes and extremely narrow pitch for electrode pins *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce our "Cup Lead Glass Sealing Process." We use several types of metals with different melting points, including cup-shaped drawn products and sealing materials, which are joined together using dissimilar metal integrated lead wires through butt resistance welding. These are primarily used as electrode leads for cold cathode tubes. Additionally, we perform glass sealing processing, where glass is fused to the sealing material section of the cup lead for sealing with cold cathode tubes. 【Processing Achievements (Partial)】 ■ Electrode Section - Material: NI, Mo, NI alloys, etc. - Thickness: φ0.10 and above - Outer Diameter: φ0.90 and above - Height: Various sizes available *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company performs "chain lead processing," where lead wires that have undergone bending and forming are welded or crimped at equal intervals onto a frame. They can be directly attached to automatic machines for use, and since the lead wires are aligned, this is also suitable for improving the efficiency of full inspection. Additionally, unlike press lead frames, there is almost no material loss, so we are proposing new applications for expensive materials like lead frames. 【Features】 ■ By welding various shapes of leads onto the bar and performing resin molding, we have a reputation for improving work efficiency and springiness in customer processes. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce our "Ag soldering processing" that we conduct. By providing a one-piece lead wire that has Ag solder wrapped around and welded to the lead wire in advance, we have eliminated the Ag solder attachment process. Additionally, leveraging this feature that allows materials to be wrapped around each other, we also propose products such as very small washers with an inner diameter of less than 0.5mm. 【Features】 ■ Cost-reduction proposal type product ■ Ability to wrap materials around each other ■ No need for the welding process of Ag solder washers and leads ■ Shortened processing time and unnecessary precision ■ Cutting surface breakage can be secured at over 70% *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Our company performs "case lead processing," which involves welding lead wires to case-type pressed parts. Traditionally, pressing and welding processes were conducted separately; however, we have developed a multi-composite welding machine that allows for simultaneous pressing and welding of lead wires. This provides cost performance for composite parts and enables a high degree of freedom in part design during the design phase. 【Features】 ■ High degree of freedom in part design during the design phase ■ Capable of welding a variety of dissimilar materials and irregular parts *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our "two-piece one-point welding process" features the resistance welding of materials with different melting points, such as tungsten and nickel, by butt-joining them. This process has been successfully used primarily for the electrode leads of small bulbs, such as automotive light bulbs and strobe xenon tubes. Additionally, we propose component designs for welding processes when different material properties are required in various parts, or when there is a need to minimize the use of expensive materials. [Features] - Butt-joining and resistance welding of materials with different melting points - Proven track record of welding numerous dissimilar materials *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

We would like to introduce our "Middle Flange Pin Processing (Middle/Double Stage)." The "Middle Flange Pin" is an application of header processing, where a flange shape is formed in the center of the lead, primarily used for terminal pins in various electronic components. The "Double Stage Flange Pin" is a composite product of middle flange processing and header processing, also derived from header processing. Please feel free to contact us if you have any inquiries. 【Features】 <Middle Flange Pin> ■ Mainly used for terminal pins in various electronic components ■ Can be used in various applications as a lead pin for retention <Double Stage Flange Pin> ■ Customizable for cut width of the middle flange, volume of Ag solder, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce our "Header Lead Processing." Our specialty is micro-header processing of ultra-fine wires, capable of processing wire diameters starting from 0.1mm. We have a proven track record of processing various types of metal materials. Additionally, we offer solutions for ultra-small components in various electronic devices that are becoming lighter, thinner, and more compact, and we can accommodate various plating options. 【Features】 ■ Processing is possible from a wire diameter of 0.1mm ■ Various plating options are available ■ High-precision processing of three-dimensional shapes is possible *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our "Forming Lead" enables high-precision and stable production of ultra-fine wire materials through micro-forming machines developed in-house, which allows for fine press processing that cannot be achieved with conventional press processing. With years of production experience in crystal oscillator supports, we have received high evaluations from customers and are proposing applications in new fields as cutting-edge technology for ultra-small production. [Features] ■ Capable of processing three-dimensional shapes freely and with high precision *For more details, please download the PDF or feel free to contact us.

• Processing Contract
• Contract manufacturing