High precision specialized wave spring for transport equipment

This high precision wave spring is made with Japanese stainless steel.

With a variety of uses, such as in automobiles, ships, and construction equipment,

this product displays high load-ability suitable even in rigorous environments

requiring corrosion resistance.

We hold the world’s top share in the market

for springs used in automobile mechanical seals.

Features: High precision, high load, and space-saving.

Material: Stainless steel (SUS304, 316, 631, and other).

Size: Outer diameter φ5~φ50mm, wire thickness 0.1-0.8mm, wire width 0.1-3.0mm.

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Compared to standard coil springs, wave springs have a small build and save space

while maintaining a similar level of load capacity.

Along with typical stainless steel, SUS304, we handle all types of atypical wire types,

such as the highly corrosion-resistant SUS316, and the high strength, heat-resistant

and excellent at spring fatigue characteristics SUS631.

Using our proprietary coiling technology to compress load dispersion to its limit,

we have designed and produced wire of unsurpassed coil stability.

Our customers demand much of us, and to satisfy them we do not simply use the standard

marketplace coiling machine, but instead customize our products on both the hard and soft sides.

We have developed specialized software with particular regard for the soft side based on

our experience and technical expertise acquired over many years,

Each of our coiling machines embodies our abilities.

Our proprietary technologies allow us to coil high precision wave springs

with hard to handle materials such as hastelloy, titanium, inconel, and others.

View inside the factory

We consult with the customer on expectations and uses at the planning stage

to find the optimum spring for them.

We work hard at every aspect, from prototyping, evaluation, and feedback,

all the way to production.

We developed our own lot management system to manage drawing numbers,

material quality, wire diameter, and wire shape.

The system uses bar codes to minimize human error.

The system integrates management of product specs, traceability,

production planning, and more.

ISO9001 certified

Example of standard packaging

Example of custom ordered specialized packaging

Pallet packaging