大京精研 List of Products and Services

At Daikyo Seiken Co., Ltd., we are introducing cutting-edge equipment to respond more quickly and accurately to the increasingly diverse needs of our customers, thanks to remarkable advancements in the world. We are committed to this effort every day. We possess various machines, including the "Flying Optics Laser Processing Machine," "YAG Laser Welding Machine," and "Punching Laser Combination Machine." 【Equipment Owned】 ■ Flying Optics Laser Processing Machine "FO-3015NT" ■ Punching Laser Combination Machine "LC-2012C1NT" ■ Fiber Laser Welding System "FLW4000" ■ YAG Laser Welding Machine "YLR500 (with robot)" ■ YAG Laser Welding Machine "YLM500P II" *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract
• Other processing machines
• Welding Machine

Our company offers a variety of welding processes tailored to applications, including YAG, TIG, argon, and fiber. To enhance the quality of prototypes to be closer to mass production, we have the know-how to calculate plate warping, distortion, etc., and finish them by hand. Additionally, we have introduced the "FLW4000 Fiber Laser Welding System (Amada)." It allows for deep penetration welding, capable of welding iron and stainless steel up to 6mm, making it suitable for products where water leakage is strictly prohibited. Welding of aluminum is also possible. 【Features】 ■ Various welding processes can be selected according to the application ■ Enhances the quality of prototypes to be closer to mass production ■ Possesses know-how for finishing by hand *For more details, please refer to the PDF materials or feel free to contact us.

• Welding Machine
• Processing Contract

Our company is enhancing its equipment based on high technical capabilities by replacing it with new machinery on a five-year cycle. In particular, regarding welding technology, we have quickly adopted the "YAG laser welding machine," which is still used by only a few companies in the Kansai region. This allows us to achieve high-precision processing even in thin plate welding and welding that requires high flatness. We can create complex shapes and aesthetically important products with high design flexibility, and since we can manufacture molds by welding them one by one, we can offer them at lower costs than usual. 【Features of YAG Laser Welding Machine】 ■ Achieves high-precision processing even in thin plate welding and welding that requires high flatness ■ Shortens the polishing process for mirror finishes compared to conventional "TIG welding" ■ Reduces welding distortion and warping ■ High design flexibility allows for the creation of complex shapes and aesthetically important products ■ Capable of manufacturing molds by welding them one by one *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

At Daikyo Seiken Co., Ltd., we specialize in prototype sheet metal processing, focusing on a wide variety of small lot products. We handle items ranging in size from fingertip and palm-sized to those measuring in meters. The main processing quantities range from 1 or 2 pieces to several hundred pieces. Please feel free to consult us when you need our services. 【Features】 - Sizes range from fingertip and palm-sized to meter-sized. - Main processing quantities range from 1 or 2 pieces to several hundred pieces. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Prototype Services

【Product PR】 The Beach Chair DX is a bathing vehicle that allows bathers to remain seated while taking a bath. Since there is no need to lift the bather out of the seat, it significantly reduces the effort required by caregivers and alleviates the stress for the bathers, bringing the idea of "making bath time more enjoyable" to life. 〈Features〉 ■ Bathers can enter the bath without being lifted from the seat ■ Height adjustment is completely flexible ■ Numerous features ensure a safe bathing experience even while submerged in water ■ Reduces the burden on caregivers *For more details, please request materials or view the PDF data available for download.

• others

The modern industrial need for "small-batch production of various types" is certainly not an exception in the sheet metal industry. In recent years, the world has been advancing at a remarkable pace. At the same time, the demands of users have become increasingly diverse and complex, leading to an era that requires advanced technology and rapid responses. Since its establishment, Daikyo Seiken Co., Ltd. has devoted itself to meeting any requests from users by introducing the latest equipment and nurturing personnel equipped with solid skills and a sense of responsibility. Daikyo Seiken is filled with proactive individuals who possess rich sensibilities and unique personalities. We believe that facing a wide variety of challenges daily and acquiring rich experience and solid skills contributes to personal development and societal progress. We strive for continuous improvement and refinement, and we confidently deliver the many products that emerge from this effort. For more details, please contact us or refer to our catalog.

• Processing Contract

This is an introduction to sheet metal processing provided by Daikyo Seiken, a leading company in sheet metal processing. 【Features】 ○ A prototype manufacturer focusing on a wide variety of small lot products ・ Sizes range from fingertip and palm-sized to meter-scale ・ Processing quantities from 1 or 2 pieces to several hundred pieces ○ Specializes in complex shapes and aesthetically important products ・ Capable of producing items that require advanced techniques and time, such as deep-drawn products and mirror-finished items ・ Experienced staff ・ Latest equipment ○ Extremely fast ・ Simple products can be shipped on the same day ・ Utilizes a network with nearby small factories ・ Various materials are stocked within the factory ・ In-house processing rate exceeds 90 percent every month ● For more details, please download the catalog or contact us.

• Processing Contract