Contributing to precision machining! Achieving long life with PCD coiling tools.
With 19 years of extensive design and production experience, we are the only Taiwanese manufacturer supplying torsion bars for OEM automotive manufacturers in Taiwan.
It is highly regarded for its performance and practicality, and its practical application is being advanced in countries around the world.
Dust-proof and protective covers for various machines such as lathes and presses, including parent screws, rams, and shafts.
Capable of handling everything from manual rotation to high-speed rotation with a motor. 'Freely transmit rotational force (torque)' - Flexible shaft.
You can perform load calculations for wave washers on your computer!
Bronze standard plates that support the durability and accuracy of robot sensors.
A metal that is highly corrosion-resistant and durable. It has a proven track record in semiconductor manufacturing equipment and dental medical instruments. The wear rate is about 1/5 compared to SUS304 and piano wire!
A case where we provided total support from the compact design prototype of springs for nursing care robots to stable supply!
The typical hook shapes of tension springs are reverse round hooks and round hooks.
Care is needed in counting the number of turns of a spring.
Effective for following spring characteristics to displacement of load! It suppresses variations in changes of spring characteristics.
We also manufacture parts for agriculture using the technology developed for spring development!
Ideal for connector manufacturing! Compatible with thicknesses from t0.1mm to t12mm.
Exhibits strong power in a small space! Powerful springs for press molds and resin molds. *A comprehensive catalog featuring seven types of special springs, including "super heavy load" and "high deflection," is available.
Support external loads with a spring and absorb vibrations with a viscoelastic material.
Our torsion coil springs (torsion springs and kick springs) can be freely customized in both the shape of the foot and the coil diameter.
Suitable for sewer pipes, electrical wire insulation, and building materials!
Leave it to us for special specification springs that cannot be handled by NC machines and for short-term prototype coil springs!
Support for the flexible movements of robots, hand-bent spring processing. Responding to short delivery times and special specifications!
A delicate spring that influences the tone of the instrument, crafted with artisan skill.
1.7 million sold worldwide! Compliant with the Ministry of Education, Culture, Sports, Science and Technology's Guide to Programming Education for Elementary Schools (First Edition).
Initial loosening prevention for screw fastening parts: spring washers, SW No. 2, No. 3, equivalent to JIS B1251. Please consult us for custom sizes.
A wire forming machine that significantly reduces setup time! It performs efficiently without the need for additional tools!
Basic shapes can be customized to your preferences! High-precision springs can be easily created.
High-precision and durable wire springs, precision pressed parts, and leaf springs—leave the assembly processing that combines each of these to us.
The shape of the seat roll includes various forms in addition to the common "closed-end" type.
To improve workability, the stainless steel wire for springs is coated with nickel.
It is finished to a shine with barrel polishing.
Imaginative and innovative technology! Introducing the business of Sanyu Corporation.
We shape various arm designs based on the elasticity of the material to demonstrate power!
It is possible to mold a variety of shapes, including double torsion springs, and manage torque!
We provide integrated production from mold design and manufacturing to molding in-house, accommodating short delivery times and low costs!
Quality is the key to everything. We meet our customers' needs with outstanding technical expertise.
We always have 919 types of compression springs in stock, ready for immediate delivery! Our extensive lineup is built on years of manufacturing technology and expertise in "spring design"!
We always have 424 types of tension springs (excluding free sizes) in stock and ready for immediate delivery! A comprehensive lineup created with years of accumulated design know-how and manufacturing technology!
Generate twisting torque (moment) from the central axis of the coil part! A spring used in the twisting direction.
Improving the precision and durability of microfabrication in medical device manufacturing.
One success is the beginning of the next challenge. We have a full range of machines for prototyping and mass production of round wire and shaped wire.
In this area, fine adjustments by humans that exceed the precision of machine tools are necessary.
Reduce the surface pressure on the seat! The processing has a significant impact when incorporating springs as components.
We are pleased to meet your requirements and have cleared the strict dimensional tolerances! We have received a request for mass production.
Production of various small lots and support for prototype design... Heat treatment of special steel strips and manufacturing of spring springs.
There is no friction loss in energy, and torque changes linearly!
We offer a full range of 26 types of Pachin locks from the DP and SDP series.
We offer a wide stock of phosphor bronze standard plates that enhance the durability and reliability of switches.
This is an introduction to a case where the quality of spring products was stabilized and significant cost reductions were achieved.
The June issue of the Spring News delivered every month! It is considered good to have a valid number of volumes of 3 or more.
We provide integrated manufacturing from order to delivery of stainless steel strips for springs!
We can accommodate even from one piece. Leave the springs to us.
Designed and manufactured with specifications suitable for precision machinery applications!
"From wire to board" - everything started with a shift in perspective.
Incorporates various spring standards, calculation formulas, and expert know-how.
Our rings (snap rings and retaining rings) can be flexibly adapted to suit various applications in terms of material, wire diameter, dimensions, and more.
To device and equipment designers! The selection of difficult gas springs is completed with just three input items!
We accept custom orders tailored to your specifications starting from just one piece. Our versatile plastic is actively used in a wide range of fields!
High chemical resistance plastic material! Strong against heat, abrasion, and decomposition! Over 100 types including screws, springs, and washers! *Comprehensive catalog available.
A rich variety of products! A must-see book for those looking for gas springs.
[Reissue Private Spring Preparatory School Lecture 10] About the spring industry during the Showa period! Establishment of various standards and specifications, from JES to JIS.
[Reprint Private Spring Preparatory School Lecture 48] Introducing a short poem consisting of three lines of 5-7-5 syllables, primarily focusing on humor and satire!
A catalog arranged in order of spring size with full-scale illustrations! It starts with the smallest size.
Certified with the ISO 9000 series! Overwhelming quality assurance capability and analytical power!
Leave precision springs and precision press manufacturing to us.
Processed with multi-forming! A case where material yield was improved and cost reduction was successfully achieved.
Years of experience and know-how in "coil springs"! We not only manufacture coil springs but also accept design requests according to your needs.
We can accommodate design and production for small lots of one or two items! It stores a lot of energy and exerts force in the direction of rotation while saving space.
When a load is applied to the spring, it generates bending stress in the wire!
Prototyping is possible with just 3D data! We support various CAD data formats.
From the microscopic world to the universe! Precision spring products that excel in various scenes.
The ring surface is finished smoothly with barrel polishing.
To obtain a nonlinear spring constant, a coil spring with uneven pitch is effective.
Resistance coil winding, copper-nickel wire, winding for resistors.
The end shapes of compression springs are "closed end" and "open end."
It has a hook shape that is strong against bending and deformation.
By strictly managing the wire diameter tolerance, the yield during coiling is improved!
Consistent production from part processing to assembly! We have a production system that can accommodate a wide range of needs.
We are skilled in developing custom-made products, ensuring stable quality through thorough quality management and inspection and verification systems.
Technical Information Brochure for Springs in the Medical Industry
World-class technology and achievements for catheters and semiconductor testing equipment.
Designing spring shapes tailored to the counterpart and intended use with the NC multi-forming spring forming machine.
Coiled wave springs (CWS) that demonstrate excellent power in limited height spaces. They contribute to reducing work processes and miniaturizing products.
A compression spring that exhibits stable deflection (shrinkage) and generates a large force with a small change in amount, standardized as CWS. It contributes to precise force retention and control, as well as miniaturization of products.
A constant load spring that reciprocates with a consistent force, whether pulled or pushed, and regardless of the stroke length. The space used after retraction is equivalent to one small diameter drum.
Solve corrosion issues in chemical applications with PEEK plastic springs made using PEEK!
