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 CONVEYOR SCREWS


Product Data

Product Name:Screw


Order made

Advantages of using Tokai Spring Industries’ products

Custom-made corrosion resistant long screws

Tokai Spring Industries can provide long screws adapted to various corrosive environments to customers handling screw conveyors for conveying biomass fuels, etc., starting from a single unit. We can do it because we have the know-how necessary to manufacture long straight screws with evenly spaced pitches using our unique special materials. Also, our high-mix, low-volume production system allows us to handle a wide range of sizes and types of steel materials. Using long screws made of special materials from Tokai Spring Industries not only allows you to use your conveying facilities with confidence, but you can also procure the necessary number of springs when you needed them.

Applicable materials

  • SWP-A
  • SWP-B
  • SWC
  • SUP10(Correspond to 51CrV4,6150)
  • SUS304(Correspond to S30400, 1.4301, X5CrNi18-9)
  • SUS316(Correspond to S31600, 1.4401, 1.4436, X5CrNiMo17-12-2, X5CrNiMo17-12-3)
  • Applicable spring types

  • Screw

    • 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
    • Our Oder-To-Deliverly Process
    • supporting meterials
    • Tokai Spring's Forum