Industries & Applications

Examples of Where Our Springs Have Been used By utilizing our spring manufacturing technology that we have nurtured over the years,

we have solved a whole host of spring-related issues in various fields.

Products by Application ACTUATORS

Coil Spring for Actuators

Product Data

Product Name:Compression springs


custom made

Advantages of using Tokai Spring Industries’ products


Tokai Spring provides products that help make compact actuators possible. Normally, when the free length of springs increases, the buckling phenomenon (which makes the springs bend laterally when extended and compressed) occurs. This leads to serious damage to actuator cases. The only way to solve this problem is to create a precise and stable clearance between the cases and the springs.
At Tokai Spring, we have advanced technology to control the buckling phenomenon and because of that, even long springs can be compressed and extended straight. As the result, the actuators cases can be made as compact as possible

Applicable materials

  • SUP10(Correspond to 51CrV4,6150)
  • SUS304(Correspond to S30400, 1.4301, X5CrNi18-9)
  • Applicable spring types

  • Compression springs

    • R&D and Prototyping

      SUPPORTING clients who conduct R&D and prototyping activities by committing to carrying out research and collecting necessary data.

    • Manufacturing

      Specializing in producing small-lot orders of 5 or less. we can reproduce the exact same springs that were exclusively made years ago thanks to our in-house production data. Therefore, our clients can completely rely on our reproducibility, short delivery time and product quality.

    • Replacing & Repairing

      Ability to reproduce springs Even if there is no drawing.

    Tokai Spring’s after-sales service

    We provide excellent after-sales service and support so that our clients can use products without any worries.

    • Request a Design Further Inquiries
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