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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
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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

256～270 item / All 382 items

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Non-uniform pitch spring, nonlinear characteristic spring

Non-uniform pitch spring, nonlinear characteristic spring

To obtain a nonlinear spring constant, a coil spring with uneven pitch is effective.

To obtain a nonlinear spring constant, a coil spring with an uneven pitch, like the one in the photo, is effective. When deflection is applied to this spring, the narrower pitch section on the right side first makes contact. As a result, the apparent effective number of coils in the entire spring decreases, increasing the spring constant and significantly raising the load. The spring constant takes on a shape similar to a broken line graph. Springs with a nonlinear spring constant include not only uneven pitch springs but also conical springs. The spring constant of these springs gradually increases with increasing deflection, resulting in a curved shape. If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. Technical contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com Tsuruoka Spring Co., Ltd. We also support web conferencing.

  • Spring

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KALLER "Color Gas Spring" Catalog Digest Edition

KALLER "Color Gas Spring" Catalog Digest Edition

A wide lineup of gas springs designed with safety as the top priority! Manufacturing and sales of gas springs and other products.

This catalog is the product catalog of KALLER, which manufactures and sells gas springs and other products. It features a variety of gas springs with compact and flat characteristics, including the standard type "TU," the power types "X" and "TX," and the mini type "EP2-16." The products are used by automobile manufacturers around the world and in various other industries. [Contents] ■ Standard Type ■ Power Type ■ Mini Type ■ Mounting Flange, etc. * This catalog is a digest version. Please contact us if you need the full version. * For more details, please contact us or download the catalog.

  • Other machine elements

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Controllable Gas Spring 'KF2'

Controllable Gas Spring 'KF2'

Continue to lock until a signal from the press arrives when the mold is opened, and release it after the press reaches the top dead center to prevent damage to the product.

The "KF2" continues to lock until a signal from the press arrives when the mold is open, and it is released after the press reaches the top dead center, preventing damage to the product. This can help improve product quality and may also lead to a reduction in press processing time. 【Features】 ■ Locks at the bottom dead center to prevent product deformation ■ Can maintain the state until the press rises to the top dead center ■ Effective when moving the product to the next station *For more details, please refer to the PDF document or feel free to contact us.

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  • Other Auto Parts

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Gas Spring Power Line "XG Series"

Gas Spring Power Line "XG Series"

Powerful piston rod seal type with low overall length and high initial load! Adopted as standard by various Japanese automobile manufacturers!

The "XG Series" is the most compact and powerful gas spring with a piston rod seal type among our gas springs. It is capable of providing a large load in a very small space. The initial load ranges from 350 daN to 6600 daN, and the stroke length is from 10 mm to 125 mm. [Features] - Initial load: 350 daN to 6600 daN - Stroke length: 10 mm to 125 mm - Side port for home systems - Upper C groove and lower U groove *For more details, please refer to the PDF document or feel free to contact us.

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  • Other machine elements

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Gas Spring Super Compact "CU4 Series"

Gas Spring Super Compact "CU4 Series"

A compact gas spring with a bore seal type that provides high load per cylinder diameter. It allows for piping and remote filling.

The "CU4 Series" is a gas spring of the bore seal type that provides high loads per cylinder diameter. It is ideal for situations where there are spatial constraints within the mold and very high loads are required. By using a control block and hose system, piping and remote filling become possible. 【Features】 ■ Provides high loads per cylinder diameter ■ Bore seal type ■ Spatial constraints within the mold ■ Ideal for situations requiring very high loads ■ Allows for piping and remote filling *For more details, please refer to the PDF document or feel free to contact us.

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  • Other molds

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Gas Spring Mini "R19 Series"

Gas Spring Mini "R19 Series"

Delivered with four types of adjusted weights! They are color-coded for easy identification of the weights. If you have filling equipment, you can also fill them yourself.

The "R19 Series" can be delivered adjusted to your preferred pressure before factory shipment, but if you have filling equipment, you can also fill it yourself with this mini gas spring. Delivered with four types of pre-adjusted loads. Each spring is color-coded for easy identification of the load. 【Features】 ■ Can be adjusted to your preferred pressure before factory shipment ■ If you have filling equipment, you can fill it yourself ■ Pressure adjustment is possible for all models ■ Roll form processing is done around internal components (repairs are not possible) ■ Can be used as a gas filling port and for mounting (stroke length 7-50mm) *For more details, please refer to the PDF document or feel free to contact us.

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  • Other machine elements

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Providing innovative solutions for a safe working environment.

Providing innovative solutions for a safe working environment.

Safe and reliable products! We offer a wide range of innovative and high-quality gas springs for molds and gas-hydraulic systems.

This document introduces cost and time savings with safer options. KALLER developed nitrogen gas springs for press molds in the 1970s and launched gas spring products in 1983. We provide a wide range of innovative and high-quality gas springs for molds, as well as gas and hydraulic systems. [Excerpt of Contents] ■ Safer Options - Always in Mind Since 1983 ■ KALLER's safety features reduce the risk of damage and injury. ■ Increased safety due to the reliability of KALLER products ■ Would you like to save both cost and time with safer products? ■ KALLER - A safe choice for global support and services *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Gas Spring Power Line "XF Series"

Gas Spring Power Line "XF Series"

Various installations are possible! It can be used with stroke lengths from 10mm to 125mm. Standard product from Stellantis.

The "XF Series" is a gas spring that complies with FCA Fiat-Chrysler standard 075.90.60. There are four types of load ranging from 7500N to 24,000N, and they are available with stroke lengths from 10mm to 125mm. It is equipped with a G 1/8” side port for piping connections for filling or gas link systems. 【Features】 ■ Initial load: 7,400N to 24,000N ■ Side filling port for home system connection ■ Various mounting methods are possible with upper C-groove, lower U-groove, and bottom tap *For more details, please refer to the PDF document or feel free to contact us.

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  • Other machine elements

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Reduction of mold processes is possible! 'Flex Cam'

Reduction of mold processes is possible! 'Flex Cam'

Used in piercing, cutting, forming, and flanging processes. Can be added to existing molds. Possibility of process reduction can be pursued.

The "Flex Cam" can be used in piercing, cutting, forming, and flanging processes. The system consists of a hydraulic power unit, cam unit/force cylinder, and hoses connecting them. Different types of cam units/force cylinders can be adapted for various applications. By using the Flex Cam, it becomes possible to reduce the processes involved in mold work. 【Features】 ■ Flanging and hole processing can be easily performed within the same mold, leading to expected process reductions. ■ The more streamlined mold design helps reduce mold costs. ■ It can be added to existing molds, eliminating the need to create new molds. ■ All units can be installed in various directions and positions on existing molds, and reverse installation is also possible. ■ The flexibility of the power unit's installation position allows for load distribution. *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Controllable Gas Spring (KF2)

Controllable Gas Spring (KF2)

Introducing controllable gas springs that can be used for stroke lengths ranging from 4mm to 160mm!

The controllable gas spring (KF2) is a member of the gas spring family used within press molds, and it is a type of spring that can lock the piston rod at the bottom dead center (BDC). The return stroke of the piston rod is controlled via a valve installed at the bottom of the spring. We offer two types: "Standard Lock, KF2" and "Positive Lock System, KF2+KP." 【Features】 <Standard Lock, KF2> ■ The piston rod can lock at the bottom dead center. ■ Maximum spring back of 1mm (Standard Lock). ■ The nitrogen gas inside the spring is completely separated into upper and lower chambers, allowing for locking. ■ Can be used as a standalone unit or as part of a piping system. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements

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Advanced cutting blade "Flexcam" for the EV market.

Advanced cutting blade "Flexcam" for the EV market.

Simplifying engineering design, mold design, and mold manufacturing! Installable at any angle within a 360° installation area. Using precise guide elements.

Our "FlexCam" simplifies the shear die tool by increasing the number of internal machining processes in the production line. By using precise guide elements, it enables high-precision, controlled piercing and pressing operations without lateral displacement. There are benefits such as simplifying process design, die design, and die manufacturing. 【Features】 ■ Simplifies process design, die design, and die manufacturing ■ Can be installed at any angle within a 360° installation area ■ Can punch in the upward direction even at negative angles ■ Allows for the addition of operations and flexible solutions to new dies ■ Efficiently utilizes space *For more details, please refer to the external link page or feel free to contact us.

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  • Other molds

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Advanced flanging through smart mold solutions.

Advanced flanging through smart mold solutions.

By increasing the number of internal processes in the mold on the production line, we can simplify the shear die tools!

The introduction of press molds requires smart design and appropriate timing. Molds are designed with specific processing responsibilities and functions, executing high-precision operations in a certain order. All processes must be carefully timed to prevent jams that require expensive repairs and to ensure smooth production at all times. Our FlexCam simplifies shear mold tools by increasing the number of internal processes within the mold on the production line. By using precise guide elements, it can perform high-precision controlled piercing and pressing operations without lateral displacement. 【Features】 ■ Simplifies process design, mold design, and mold manufacturing ■ Can be installed at any angle within a 360° installation area ■ Can punch in an upward direction even at negative angles ■ Allows the addition of operations and flexible solutions to new molds ■ Efficiently utilizes space *For more details, please refer to the external link page or feel free to contact us.

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  • Other molds

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[Example] Mass production of optimized gas spring applications.

[Example] Mass production of optimized gas spring applications.

Case study of a mass production manufacturer of metal paint cans and lids. High-speed mass production made possible by the use of small gas springs!

A customer located in southern Sweden, a mass production manufacturer of metal paint cans and lids, relied on the maximum performance of the springs they used for production. The production volume, the quantity of both components, and the parts manufacturing and can manufacturing per minute were impressive, and since the demand for these products significantly exceeded that of automobiles and large home appliances, an approach to different mold designs and press specifications was necessary. Generally, companies that manufacture such products produce millions of parts weekly. Typically, the manufacturing process is highly automated and optimized for mass production. When the speed and accuracy of the molds are crucial, different designs, press specifications, and the use of gas springs are required compared to conventional molds. Usually, KALLER receives inquiries at this point and assists with cost-effective production. [Case Study] ■Challenge - When the speed and accuracy of the molds are important, different designs, press specifications, and the use of gas springs are necessary compared to conventional molds. *For more details, please refer to the PDF document or feel free to contact us.

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  • Press Dies

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Clip nut, spring nut, nut spring

Clip nut, spring nut, nut spring

Clip nuts, spring nuts, nut springs - Elimination of welding defects, improvement of assembly and assembly efficiency, resin reinforcement. Mainly proven in resin fastening.

Clip Nut, Spring Nut, Nut Spring The "Clip Nut" is a thin plate spring handled by Tokushu Hatsujou Kogyo Co., Ltd., which manufactures and sells thin plate springs, washers, and functional springs. It allows for temporary fastening in the previous process and securely fastens the target object. It also has excellent vibration resistance and durability. It is used for fixing resin parts and metal parts such as bumpers, front panels, and license plates. 【Features】 ■ Temporary fastening possible in the previous process ■ Excellent vibration resistance ■ Excellent durability *For more details, please refer to the catalog or feel free to contact us.

  • Spring
  • Axle parts
  • Other Auto Parts

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Spring for civilian use

Spring for civilian use

Utilizing over 70 years of know-how! Our areas of expertise include springs for automobiles, construction machinery, and Shinkansen (bullet trains).

Our company handles "springs for civilian use." Springs are used in various types of equipment. Even if it is just one unit, without that spring, it cannot function as a component or as a product. Leveraging over 70 years of know-how, our company has entered various sectors. Our springs for automobiles, construction machinery, and Shinkansen (bullet trains), which are our areas of expertise, have earned great trust from our customers due to their high quality. [Features] ■ Compression springs: Wide manufacturing capability with wire diameters ranging from 0.4 mm to 16 mm ■ ISO 9001:2015 certification obtained *For more details, please refer to the PDF materials or feel free to contact us.

  • Spring

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