ミクロ発條 List of Products and Services

"Pull coil springs" can meet the needs for various shapes of hook pull springs. We have extensive experience even with challenging shapes such as low-load pull springs used in small spaces. We also accommodate inquiries regarding initial tension adjustments and long book shapes. [Features] - Responds to needs for various shapes of hook pull springs - Extensive track record even with challenging shapes - Initial tension adjustments available *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Spring

"Compression coil springs" minimize variations in outer diameter and load. They maintain high loads in a small space with minimal deflection. These are durable compression springs. We can also meet the needs for other shaped springs, such as conical coil springs. 【Features】 ■ Minimizes load variations ■ Space-saving ■ Excellent durability *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Spring

The "Forming Torsion Spring" can meet the needs for irregular springs used in small spaces. We have extensive experience with complex shapes such as double torsion configurations. The antenna part is raised as vertically as possible from the coil. We process the winding angle tolerance to be as small as possible. 【Features】 ■ Abundant manufacturing experience ■ Capable of being raised as vertically as possible *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Spring

Microspring Co., Ltd. flexibly responds to customer requests and produces fine springs with high precision. Currently, we are stably supplying fine springs in various fields such as electronic components, mobile phones, automotive parts, and medical devices. One of our representative springs is a precision spring with an outer diameter of about 1 millimeter that supports the metal ball at the tip of a ballpoint pen from the inside. At Microspring, we continuously produce precision springs using our self-developed NC machines. This unique NC machine was developed through repeated efforts to create a numerical control method that does not rely on molds or the skilled techniques of artisans. We have accumulated know-how in "spring making" that cannot be imitated elsewhere. We have installed our self-developed NC machines, which do not require artisans, in each group factory to produce close to our customers and ensure stable supply. We promise rapid response from the prototype stage through detailed discussions to mass production. For more details, please contact us or download the catalog.

• Spring

Currently, the demand for small springs is rapidly increasing. There are various applications, including contact springs, connector springs, and coil springs used in medical catheters, among others. Among these, the springs used in semiconductor testing equipment are particularly in demand in the microscopic world. They serve the purpose of checking whether current is flowing through the electronic circuits of semiconductors. These are ultra-fine springs with an outer diameter of less than Ф100μm, and there are only a limited number of companies in Japan that can produce them.

• Spring