Completely made-to-order production and ultra-small lot production of various types! Compatible with various environments such as heat resistance, corrosion resistance, and durability!
"Coil springs" are commonly used and have a simple shape, allowing for low-cost manufacturing compared to other types of springs. Larger sizes are formed by heating the material to over 800°C, which is why they are also called hot-formed coil springs. They can support a maximum load of several tens of tons. Conversely, smaller ones are formed at room temperature, which is why they are referred to as cold-formed coil springs. We can manufacture materials with a diameter of 90mm, a coil outer diameter of 600mm, and a free length of up to 1,200mm. [Features of our large spring forming machine] - It incorporates the experience and know-how accumulated over many years by craftsmen. - Simultaneous control of six axes is possible. - It can achieve high-precision spring characteristics. - We can accommodate even a single spring. *For more details, please refer to the related links or feel free to contact us.
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basic information
【Handmade Commitment Points】 ■ Winding - We carefully assess the properties of materials with high strength, high heat resistance, and high durability, and perform winding by skilled artisans. ■ Polishing - In the case of small coil springs, even a slight change in the application of force can alter the perpendicularity and parallelism. - Meeting the conditions while producing a beautiful seating surface for delicate springs is a challenging skill that tests the artisan's craftsmanship. ■ Centering - Pitch adjustment has a significant impact on the characteristics of the spring. - This is an important process that determines the properties, and each one is finished with high precision in dimensions and shapes, with careful attention to detail. *For more details, please refer to the related links or feel free to contact us.
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Company information
Tokai Spring Industry Co., Ltd. is a company that specializes in the design, manufacturing, and sales of custom-made metal springs, operating on a fully made-to-order production basis. We have high technical and development capabilities that support high-quality and high-difficulty springs, as well as a production system for a wide variety of small-batch manufacturing. Our fully custom-made production system allows us to create from a single piece, transforming customer requests into the form of "springs." If you have any inquiries, please feel free to contact us.
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