We accept contract manufacturing of various original double torsion springs.
"Inspection probes compatible with ultra-fine pitch" Automatic production system from microfabrication to inspection.
For anything related to springs, contact Samini Co., Ltd.!
Incorporates various spring standards, calculation formulas, and expert know-how.
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.
Thin plate springs made of stainless steel, high precision, distortion suppression, austempered products. High precision thin plate springs with distortion suppressed through in-house austempering treatment.
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.
Capable of handling everything from manual rotation to high-speed rotation with a motor. 'Freely transmit rotational force (torque)' - Flexible shaft.
Gas spring all-gas type (piston rod downward use) available in 129 variations with a stroke range of 50mm to 360mm.
Improving quality, shortening delivery times, and above all, reducing costs! We will support you!
There is no friction loss in energy, and torque changes linearly!
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!
You can perform load calculations for wave washers on your computer!
Equivalent to JIS B2804, custom sizes can also be designed and manufactured in-house.
Please refer to it at the time of design.
Bronze wire develops "springiness" through heat treatment.
It has a hook shape that is strong against bending and deformation.
We are skilled in developing custom-made products, ensuring stable quality through thorough quality management and inspection and verification systems.
Ultimate handmade! As long as there are challenges with springs in this world, I want to solve them with the skills I have.
Constantly reciprocating with a consistent output. Even with a long stroke, it becomes ultra-compact after retraction. A part of the usage method is currently being introduced in a video!
Depending on the required toughness for workability and springs, use different tempering levels: 1/2H, 3/4H, and H!
40 years in Kariya City, Aichi Prefecture. Please feel free to consult us about anything related to springs.
In this area, fine adjustments by humans that exceed the precision of machine tools are necessary.
When you hear "spring," I think what everyone immediately thinks of is a coil spring. In this document, I will explain four types of leaf springs in order.
Leave it to us for anything related to springs.
It is a high-strength stainless steel wire for springs with high tensile strength and excellent toughness.
If you have the drawings, we can make it 'almost' 100%! Welding, press mold manufacturing, various plating, from plastic to screws! Reliable quality and cost reduction!
High-performance vibration isolation mounts for crushers and mixers enhance separation efficiency with the appropriate spring constant.
It is a metal contact spring that serves the role of providing the tactile feel and continuity of a small switch.
Putting my heart into each product and infusing it with soul...
Our company's multi-forming machine is manufactured originally! We introduce a multi-forming machine capable of various molding processes in a video!
We can manufacture torsion springs and coil springs. We also accommodate small lots. Introducing the NC forming machine in a video!
How to design a spring within limited space? This explains important points about bending dimensions.
Springs are adopted as auxiliary power for the motor! If more force is needed, we will consider using double or triple springs.
We offer shaft protection spacers (set pieces) that can prevent scratches on small motor shafts!
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.
Ideal for wall clocks and timers. Comprehensive support available from design and prototyping to mass production!
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.
It can withstand large loads even in narrow spaces! By combining in parallel or series, it can accommodate a wide range of loads.
For medical devices, precision instruments, distribution boards, etc. When it comes to coil springs, leave it to us.
We have a track record of same-day shipping even for custom orders! Leave prototypes, short delivery times, and small lots to us.
The manufacturing equipment created according to the customer's requests is custom-made, one by one!
Can be used for fixing springs and joints! The SK hardened spring steel maintains its elasticity even with long-term use.
High-tension springs that achieve both space-saving and high load capacity.
This is a high-strength spring steel wire for high-quality cold forming using high-frequency induction heating. It contributes to weight reduction, starting with automotive suspension springs.
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 accept inquiries about difficult wire processing techniques and spring products, from small lots to large lots.
We will always pursue the accuracy and robustness that users demand at a microscopic level.
Shipping can be done in as little as 3 days! We can accommodate requests even if you don't have drawings or know the size and materials. Please feel free to reach out for prototype considerations and more.
Material SUS304-WPB, SWP-A. The hook shape is a reverse round hook.
Material thickness: t = 0.008 mm - ultra-thin punching processing. This is an example of precision punching of metal foil / processing by miniature press / processing in a quasi-clean environment.
We have a variety of sizes for spring-loaded battery terminals compatible with D, C, AA, and AAA batteries!
Providing experienced technology! European craftsmanship to Japanese makers.
The gas reaction setting range is 30-450N! Introducing the gas springs we handle.
The Tri-Spring circlip can be used for retaining rings and other applications, with a total of 197 types made from stainless wire and piano wire.
It is achieved by insert molding high-precision products that are difficult to handle with assembly processes such as press fitting and welding.
The ContiTech air spring system/air actuator is very versatile!
Improvement in positioning accuracy, increased holding power during transport, and compatibility with inversion operations are also possible! This may significantly enhance work efficiency.
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!
Our rings (snap rings and retaining rings) can be flexibly adapted to suit various applications in terms of material, wire diameter, dimensions, and more.
Despite being small, it achieves a large initial load with a small spring constant!
Materials with high chemical stability. They are ideal for components in the semiconductor field that are in constant contact with highly active chemical agents.
High chemical resistance plastic material! Strong against heat, abrasion, and decomposition! Over 100 types including screws, springs, and washers! *Comprehensive catalog available.
[Reproduction of Private Spring Preparatory School Lecture 51] There are two main methods to give spring strength! Explanation of JIS spring steel.
Spring specialty manufacturer! We respond to your needs quickly and at low cost.
Compact gas springs of 1/3 ton, 1/2 ton, and 3/4 ton!
Development and production of spring and wire processed parts.
We also accommodate small lot production! Leave the screws and bolts to us!
Leave it to us for springs, automotive parts, and automotive seat components!
Utilized as functional components in various products! Precision functional parts as small mechanical elements and miscellaneous goods.
We can offer suggestions for various uses! It has a mysterious property that allows it to return to its original shape when heated.
Farewell spring washer, spring washer JIS B1251 equivalent to type 1 and type 2, for screw and bolt manufacturers, with agents available, custom sizes can also be accommodated.
Specialized in developing wave springs! Introducing two different types.
A long-selling standard spring that continues to be trusted! A wide range of sizes available!
Spring washers JIS B1251, 1995 - a wide variety including spring washers!
Would you like to slim down "pressed products, leaf spring products, and resin molded products" into "wire processed products"?
We will design considering the decrease in the lateral elastic modulus due to the customer's operating temperature!
Since residual stress occurs due to molding in spring materials, heat treatment to relieve stress is necessary.
The stainless steel wire "Hercules" for high-strength springs has strength comparable to piano wire.
The round hook is a hook shape that is resistant to breaking and deformation.
We handle not only the manufacturing of double torsion springs but also the design and prototyping.
Please leave the design and selection of spring constants, moments, load calculations, and lifespan calculations to us.
If it is a "squeezed round hook," you can design the body and the hook separately.
We manage the quality of the bending processed products of Project 11 using dedicated inspection jigs.