In-house integrated production from prototype to mold to mass production! The thin springs from Tokuhatsu Sankyo are custom-made exclusively for your company. We will meet any request you may have.
At our company, we not only handle prototypes and mass-produced items but also seek new possibilities for thin plate springs, turning our customers' requests of "Can you make this type of plate spring?" into reality.
We manufacture high-efficiency, high-precision, low-cost thin plate springs from a minimum thickness of 0.05mm using "multi-forming" and "progressive stamping."
Through detailed discussions with our customers about usage methods, we capture the deeper aspects of their needs and provide shape proposals.
For wave washers and disc springs, we can also perform load calculations and suggest designs. We can accommodate prototypes starting from just one piece. Mass production without molds is also possible.
【Main Products】
■ Manufacturing of metal plate springs
- Plate springs
- Disc springs
- Wave washers
- Mold production
- Prototype development
【Materials】
- Stainless steel (SUS301, SUS304), etc.
- Special steel (SK85, S60C), etc.
- Hardened steel (Bainite steel, ribbon steel), etc.
- Copper (phosphor bronze, beryllium copper), etc.
*For more details, please refer to the PDF materials or feel free to contact us.
