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Spring Product List and Ranking from 93 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Dec 24, 2025~Jan 20, 2026
This ranking is based on the number of page views on our site.

Spring Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Dec 24, 2025~Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. エコールド・ジャパン Chiba//Trading company/Wholesale
  2. KALLER Kanagawa//Machine elements and parts
  3. 鶴岡発條 Yamagata//Machine elements and parts
  4. 4 ダドコジャパン DADCO Japan, Inc. Kanagawa//Machine elements and parts
  5. 5 null/null

Spring Product ranking

Last Updated: Aggregation Period:Dec 24, 2025~Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Gas spring (gas damper) with locking function エコールド・ジャパン
  2. Cam Unit for Press Molds "Flex Cam" KALLER
  3. Composition and Function of Gas Springs エコールド・ジャパン
  4. 4 Smorley "Wave Spring/Wave Washer"
  5. 5 Wave spring / Retaining ring

Spring Product List

361~375 item / All 382 items

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Quality degradation due to grinding of the spring end face and heat generation, and points to note.

[Reproduction of Private Spring Preparatory School Lecture 42] Thin wire springs, thick wire springs! An explanation of the issues of end face grinding and shot peening for both.

Even for the same type of wire springs, when the wire diameter is thick and reaches 12 millimeters or more, the manufacturing process changes as follows: ■ Material: Annealed wire ■ Process: Coiling → Cutting → Hardening → Tempering → End face grinding → Setting In some cases, shot peening may be performed after end face grinding, similar to fine wire springs. Now, let's study the common issues of both fine wire springs and thick wire springs, specifically end face grinding and shot peening. *For detailed content of the article, please refer to the PDF. For more information, feel free to contact us.*

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Improvement of fatigue resistance of springs by shot peening and precautions during processing.

[Reproduction of Private Spring Preparatory School Lecture 43] Fine matte texture on airplane parts! Explanation of shot peening.

Shot peening is a processing method in which countless small steel balls are struck against the surface of springs that have completed shaping and heat treatment. As a result of this processing, the surface of the spring develops numerous indentations and becomes similar to a pearlescent pattern. The formation of these surface irregularities occurs because the steel balls collide with great force against the surface of the steel, causing that area to undergo plastic deformation. *For more detailed information, please refer to the PDF. Feel free to contact us for further inquiries.

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A comprehensive summary of the causes of wire spring damage and preventive measures.

[Reproduction of Private Spring Preparatory School Lecture 45] The usable temperatures of various steel wires and JIS related to wire springs are also included in the table!

I would like to conclude the long study of spring mechanics with this session. Looking at examples of spring failures, they can be broadly categorized into breakage and deformation. Among these, the causes of breakage are mostly due to manufacturing defects and usage defects, while material defects are relatively minor. A common manufacturing defect is surface defects caused by overheating during heat treatment. In terms of usage defects, deterioration due to corrosion is likely. In the former case, shot peening is effective, while in the latter case, using stainless steel materials is effective. *For detailed content of the article, please refer to the PDF. For more information, feel free to contact us.*

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The Flower Preparatory School Festival: Lessons Hidden in the Songs Unraveled by the Folk Song Club

[Reproduction of Private Spring Preparatory School Lecture 46] Introducing songs about mainsprings, songs that encourage quality control, and songs related to painting and spring surfaces!

We decided to hold a school festival here to foster a connection between teachers and students. Titled, "Flower's Spring Prep School - School Festival." I wonder what kind of repertoire will emerge from the seriously diligent students. It's a mix of worry and excitement. First of all, the first classroom is very lively, so we've decided to come here today. Neither the president nor the students are studying today. Let's join together with the teachers and take a look at the results of our club activities. *For detailed information, please refer to the PDF. Feel free to contact us for more details.

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A Satirical and Humorous Senryu of Prep School Students Seen Through Springs and Peening

[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!

This is the third time for the Hanano Preparatory School's cultural festival. It’s both beneficial and not beneficial, which is what makes it great. If we only talk about things that are beneficial, it becomes like a wedding table speech, and it gets boring. In that regard, our school's haiku club, which I will visit today, may not have much to offer and is quite poor, but it somehow gives off an interesting vibe. *For detailed content, you can view it in the PDF. Please feel free to contact us for more information.*

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The relationship between spring stiffness and strength, an important point in design.

[Reproduction of Private Spring Preparatory School Lecture 52] Exploring specific examples of spring stiffness! We will also explain the limitations of using a spring scale.

In general, the hardness of a spring falls within a certain range. If it is too soft, it will deform under a small load, and if it is too hard, it will have low toughness and may break. Therefore, there arises a suitable hardness that is neither too hard nor too soft, which is referred to as "spring hardness." To impart this spring hardness to metals, methods such as cold working and quenching and tempering are used. Now, let’s explore specific examples of spring hardness. *For detailed content of the article, please refer to the PDF. For more information, feel free to contact us.*

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Changes in the structure of steel due to quenching and the hardening mechanism, the influence of carbon content, and its applications.

[Reproduction of Private Spring Preparatory School Lecture 54] Changes When Hardening is Done! Explanation of Carbon Content and Hardness from Hardening.

Today, let's investigate the changes that occur when quenching. First of all, it is absolutely necessary to heat the steel to a red heat for quenching. The temperature for this is the standard quenching temperature found in the familiar JIS spring steel material table. However, this is an example for heat treatment of tensile test specimens. In reality, whether it is a leaf spring or a coil spring, there is a forming process involved, so the temperature at the end of the forming process corresponds to this temperature. Now, let's consider what significance this quenching temperature has. *For detailed content of the article, please refer to the PDF. For more information, feel free to contact us.*

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Effective methods and precautions for removing quenching distortion using the press reversion method.

[Reproduction of Private Spring Preparatory School Lecture 62] By using the press hardening method, it is possible to suppress the amount of distortion!

This time, let's study how to remove quenching distortion during the re-baking process. When unraveling yarn that has been knitted once and re-knitting it into something else, the yarn becomes zigzagged due to long-term setting. To remove this yarn's kink, we can use steam generated from a kettle and pass the yarn through it while pulling, which surprisingly straightens the yarn. In other words, in this case, we are straightening it by applying heat and force simultaneously. The application of this method to springs that have developed quenching distortion is known as the press re-baking method. *For more detailed information, please refer to the PDF. Feel free to contact us for more details.*

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Gas spring "G06-15"

The gas reaction setting range is 30-450N! Introducing the gas springs we handle.

The G06-15 is a gas spring with a cylinder diameter of Φ15.6mm made of black painted steel. The piston rod diameter is Φ6mm and is made of hard chrome-plated steel, with the option to change to stainless steel. Please feel free to contact us when you need assistance. 【Specifications (partial)】 ■ Gas reaction force setting range: 30-450N ■ Gas change rate: approximately 22% ■ Piston rod diameter: Φ6mm hard chrome-plated steel (changeable to stainless steel) ■ Cylinder diameter: Φ15.6mm black painted steel ■ Mounting brackets: zinc-plated steel *For more details, please refer to the PDF document or feel free to contact us.

  • Pneumatic Equipment
  • Spring
  • Other machine elements

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Gas spring "G06-19"

The gas change rate is approximately 17%! Introducing the gas springs we handle.

The G06-19 is a gas spring with a gas force adjustment range of 20-450N. The cylinder diameter is Φ19mm, made of black painted steel, and the mounting brackets are made of zinc-plated steel. Please feel free to contact us if you need assistance. 【Specifications (partial)】 ■ Gas force adjustment range: 20-450N ■ Gas change rate: approximately 17% ■ Piston rod diameter: Φ6mm hard chrome-plated steel (can be changed to stainless steel) ■ Cylinder diameter: Φ19mm black painted steel ■ Mounting brackets: zinc-plated steel *For more details, please refer to the PDF document or feel free to contact us.

  • Pneumatic Equipment
  • Spring
  • Other machine elements

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Gas spring "G22-40"

The gas change rate is approximately 43%! Introducing the gas springs we handle.

The "G22-40" is a gas spring with a gas reaction force setting range of 300-6000N. The piston rod diameter is Φ22mm, and the mounting brackets are made of zinc-plated steel. Please feel free to contact us if you have any inquiries. 【Specifications (partial)】 ■ Gas reaction force setting range: 300-6000N ■ Gas variation rate: approximately 43% ■ Piston rod diameter: Φ22mm hard chrome-plated steel (can be changed to stainless steel) ■ Cylinder diameter: Φ40mm black painted steel ■ Mounting brackets: zinc-plated steel *For more details, please refer to the PDF document or feel free to contact us.

  • Pneumatic Equipment
  • Spring
  • Other machine elements

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We also accept selection of gas springs! Please feel free to consult with us.

Gas Spring Inquiry Form

We have a dedicated inquiry form for gas springs. Please feel free to contact us! * For selection, information such as the center of gravity and weight of the door or lid is required. Please check the specifications of the door or lid in advance. * It may take 2 to 3 days to respond after your inquiry.

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Customizable manufacturing and sales of springs, etc.

Each item is unique, shaping our customers' requests - from single pieces to mass production, we manufacture and sell high-quality pressed springs, compression springs, and other types of springs.

Satte Spring Co., Ltd. has been providing products in a wide range of fields since its establishment, starting with precision springs for automobiles, as well as medical devices, electronic equipment, and outdoor products. We take pride in the important role that the flexibility and rigidity of our springs play as mechanical elements in various products. We continuously challenge ourselves with special steel, high-strength materials, and complex processing to create products that delight our customers. We manufacture everything in-house, from ultra-small springs with a wire diameter of 15μ to springs for construction equipment with a diameter of φ12, and we support you with Japan's top-class processing range and services, whether for single units or mass production of high-quality products. 【Business Overview】 ○ Manufacturing and sales of high-quality springs and related products → Compression springs, compression coil springs → Cylindrical coil springs, ultra-fine and ultra-small springs → Tension coil springs, flat springs, leaf springs → Torsion springs, wire forming, and more For more details, please contact us or download our catalog.

  • Spring
  • Other machine elements

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THFM2 Transistor Clip 2 Connection

You can arrange and secure two transistors to the heat sink.

Our company, Aquas, is the official domestic distributor for the German global manufacturer Fischer Elektronik. This product is fixed with screws, but the transistors can be secured to the heat sink without using screws. The THFM2 spring for transistor fixation is compatible with the following semiconductor packages: - TO 218 - TO 220 - TO 247 - TO 264 - SOT 32 - SIP Multiwatt You can choose from 1 to 10 pieces. *Please feel free to contact us for more details.

  • thfm.eps.jpg
  • IPROS2175634052087143217.jpeg
  • Other semiconductors

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Deformation and sagging of springs: Causes and countermeasures.

Introducing the causes and countermeasures for deformation and wear of springs in spring troubles!

"Settle" refers to the phenomenon where the material of a spring undergoes plastic deformation during use, resulting in a change in the dimensions of the spring, primarily caused by insufficient material strength. The adequacy of the material's strength can be calculated based on the spring's usage conditions. Countermeasures for "settle" involve changing the material to one with higher durability, increasing the wire diameter, and other specification modifications. In doing so, care is taken to select specifications that do not alter the spring's force characteristics (spring constant or load), but if there are space constraints for the spring, discussions with the customer will be necessary. If there are no issues with the strength calculations, potential causes of "settle" may include: 1) improper heat treatment after spring formation, or 2) use in an environment exceeding the heat resistance temperature. Our company addresses spring-related troubles. If you send us the deformed item, we will verify its strength and durability and propose improvement measures. Our technical staff will respond carefully, so please feel free to consult us. Tsurugaoka Spring Co., Ltd. Technical Contact: Ujiie Phone: 0235-22-0407 Email: web@tohj.com We also support web meetings.

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