Seal components that prevent the intrusion of liquids and gases for an extended period, and spring components that can be used for EMI shielding and retention. Technical explanation materials available for free.
Dust-proof and protective covers for various machines such as lathes and presses, including parent screws, rams, and shafts.
This is an example of the use and application of our company's disc springs (Belleville springs).
Our torsion coil springs (torsion springs and kick springs) can be freely customized in both the shape of the foot and the coil diameter.
"From wire to board" - everything started with a shift in perspective.
Over 55 years of overwhelming know-how! Capable of manufacturing springs for a wide variety of industries.
Ideal for wall clocks and timers. Comprehensive support available from design and prototyping to mass production!
Flexibly accommodating compression springs of all shapes. Designing specifications according to the usage environment and required load conditions. Please feel free to contact us if you have any design concerns.
Spring News May issue delivered every month! Introducing the flat parts at both ends of the compression spring.
With 45 years of extensive production experience and achievements, we accept the design and manufacturing of custom leaf springs tailored to our customers' needs.
Depending on the required toughness for workability and springs, use different tempering levels: 1/2H, 3/4H, and H!
Adopted as a conveyor! It can transport powder, granules, and chips by rotating.
Introducing a wide range of machine parts, jig components, and clamp parts.
Various types are available, including contact type, non-contact type, and constant output. We support everything from design and development to prototyping and mass production.
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!
The shape of the seat roll includes various forms in addition to the common "closed-end" type.
Care is needed in counting the number of turns of a spring.
Please refer to it at the time of design.
It is highly regarded for its performance and practicality, and its practical application is being advanced in countries around the world.
A catalog featuring precision pressed products, wire springs, bearing-related items, etc.
Capable of handling everything from manual rotation to high-speed rotation with a motor. 'Freely transmit rotational force (torque)' - Flexible shaft.
Achieve a non-bouncing spring by applying a viscoelastic material to the periphery!
The ultimate air gun "Pata-Gun" suitable for water drainage, dust removal, oil removal, and more!
A new automatic retrieval machine for kanzashi-style compound processing! It eliminates the need for a constant operator presence and allows for continuous product collection, leading to reduced labor costs and improved production efficiency!
You can perform load calculations for wave washers on your computer!
There is no friction loss in energy, and torque changes linearly!
Compression molding processing using a single jersey knit! Can be used in high-temperature environments (500-800℃).
Can be used for fixing springs and joints! The SK hardened spring steel maintains its elasticity even with long-term use.
It maintains high toughness and high fatigue strength even after hydrogen absorption.
Spring washers JIS B1251, 1995 - a wide variety including spring washers!
Are you having trouble because the spring is broken and the product is unusable? Prototyping is also possible.
Silicone tube × spring × silicone tube medical spring
It has good oil resistance and chemical resistance, making it an ideal material for machine components.
[Reproduction of Private Spring Preparatory School Lecture 41] Low-temperature annealing is commonly referred to as bluing! The blue color is the color of the iron oxide film formed on the surface of the steel.
Contributing to cost reduction with 45 years of technological expertise and original automated equipment.
To improve workability, the stainless steel wire for springs is coated with nickel.
The end shapes of compression springs are "closed end" and "open end."
The typical hook shapes of tension springs are reverse round hooks and round hooks.
High-strength, corrosion-resistant stainless steel wire for springs with excellent strength, corrosion resistance, and coiling properties!
High-performance vibration isolation mounts for crushers and mixers enhance separation efficiency with the appropriate spring constant.
We are skilled in developing custom-made products, ensuring stable quality through thorough quality management and inspection and verification systems.
If it's about springs (compression springs, tension springs, torsion springs, leaf springs, flat springs, and others), leave it to us.
A flexible shaft that can change direction in any orientation and freely transmit rotational force (torque). We are confident in our prototypes and custom products!
By using 'non-standard wire torsion springs (kick springs, torsion springs)' made from angle wire, it is possible to achieve space-saving, longer lifespan, and increased strength for springs. The latest materials are available!
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!
The "San-Es Standard Springs," which can be purchased in several quantities, is a proud part of our lineup, but in fact, we are also skilled at creating "custom springs" tailored to our customers' requests!
Let's unleash the design even more! The gas reaction can be specified arbitrarily in increments of 10N.
Explaining the key points in selecting materials for springs. Please feel free to consult us about design concerns or prototypes!
Introducing examples of the use of the constant load spring "Conston," suitable for various applications!
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.
A wide variety of precision springs used for products ranging from rocket valves to safety measure poles are listed. Technical documentation is also clearly provided.
Our company's multi-forming machine is manufactured originally! We introduce a multi-forming machine capable of various molding processes in a video!
With a rich lineup, our technology, backed by experience and proven results, is highly regarded worldwide!
We are open to various consultations, such as prototype development and mass production of springs, compacting, extending lifespan, improving heat resistance, and long-length items.
Used under the judo mat! Coil springs and leaf springs that excel in cushioning and have a fast return speed are suitable.
Springs are adopted as auxiliary power for the motor! If more force is needed, we will consider using double or triple springs.
Abundant item selection, small lots available from one piece, ultra-fast response.
Leave it to us for anything related to springs.
Leave the specifications for compression and tension springs to Shinsei Spring Industry!
It is possible to bend wire into various shapes using a wire forming machine.
Reduce the surface pressure on the seat! The processing has a significant impact when incorporating springs as components.
Hot-formed compression coil springs for heavy machinery
Production of various small lots and support for prototype design... Heat treatment of special steel strips and manufacturing of spring springs.
What is a stretch coil? This book provides a simple understanding of stretch coils, including how to choose them and examples of their use! *They are also used as mask straps.
The shape of the hooks at both ends of the tension spring can be customized as desired. It is compatible with high-tension tension springs. Available in sizes ranging from very small to large!
Kobayashi Spring proposes a "new strength" that nurtures with care and gently envelops.
It offers excellent durability and allows for material design tailored to a wide range of requirements.
Processing of long items can accommodate lengths of approximately 2000mm, a diameter of about 50mm, and a diameter ratio of around 100D!
Maintenance-free! Composed of piston rods, pistons, cylinders, and more.
We have a variety of sizes for spring-loaded battery terminals compatible with D, C, AA, and AAA batteries!
The compression coil springs of Tri-Spring, with a total of 10,138 types made from stainless wire and piano wire, offer an industry-leading selection.
Made using high durability SWPB (Piano Wire Type B)! A rich lineup.
Gas spring with latch mechanism LIFT-O-MAT PTL type
Introducing our new product lineup, including stainless steel, retractable, compact models, and more!
We can shape materials with a wire diameter of 0.03 mm (30 microns) into compressed coil spring shapes and torsion spring shapes!! Central Spring Industry Co., Ltd.
Certified by the Japan Architecture Center! Just attach it to the installed nut to effectively prevent loosening and falling off of bolts and nuts!
Improvement in positioning accuracy, increased holding power during transport, and compatibility with inversion operations are also possible! This may significantly enhance work efficiency.
For anything related to springs, contact Samini Co., Ltd.!
Incorporates various spring standards, calculation formulas, and expert know-how.
The top performer in vibration control technology! Stand out with the advantages of hybrid systems.
You can create it from just one piece, with a minimum of one piece and a shortest lead time of one week for mold-less casting.
Standard springs with a rich variety of options are available at low prices from prototyping to mass production, priced per lot.
Even if the spring stroke is lengthened, the output remains unchanged, maintaining a constant output!