We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Spring.
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Spring Product List and Ranking from 96 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Aug 12, 2026~Sep 08, 2026
This ranking is based on the number of page views on our site.

Spring Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Aug 12, 2026~Sep 08, 2026
This ranking is based on the number of page views on our site.

  1. KALLER Kanagawa//Machine elements and parts
  2. エコールド・ジャパン Chiba//Trading company/Wholesale
  3. 鶴岡発條 Yamagata//Machine elements and parts
  4. 4 アキュレイト 東京カスタマーセンター Tokyo//Ferrous/Non-ferrous metals
  5. 5 null/null

Spring Product ranking

Last Updated: Aggregation Period:Aug 12, 2026~Sep 08, 2026
This ranking is based on the number of page views on our site.

  1. Cam Unit for Press Molds "Flex Cam" KALLER
  2. Gas spring (gas damper) with locking function エコールド・ジャパン
  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 Floor-mounted vibration isolation spring "TS Series" TOZEN 東日本事業所

Spring Product List

361~390 item / All 557 items

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CU4 Series Gas Spring for Aerospace Applications

Supplies high loads per cylinder diameter, contributing to the lightweight design of aerospace vehicles.

In the aerospace industry, reducing the weight of aircraft is essential for improving fuel efficiency and enhancing flight performance. In particular, components that deliver high performance within limited space are required. The CU4 series gas spring provides high loads per cylinder diameter, meeting the lightweight needs in aerospace design. 【Application Scenarios】 - Aircraft doors and hatches - Seat reclining mechanisms - Cargo compartment opening and closing mechanisms 【Benefits of Implementation】 - Improved fuel efficiency through weight reduction - Contribution to space-saving design - High durability and reliability

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  • Spring

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CU4 Series Gas Spring for Agricultural Machinery

A compact gas spring that provides high load per cylinder diameter.

In the agricultural machinery industry, the opening and closing mechanism of hoods is an important factor in achieving both work efficiency and safety. In particular, it is required to achieve smooth and reliable opening and closing actions within limited space, while also possessing high durability. Inadequate opening and closing mechanisms can increase the risk of accidents and reduce work efficiency. The CU4 series gas spring provides high load capacity per cylinder diameter and, despite its compact design, addresses these challenges. 【Application Scenes】 - Hoods of agricultural machinery 【Effects of Introduction】 - Smooth and safe opening and closing actions - Space-saving - High durability - Improved product quality

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  • Other molds
  • Spring

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R19 Series for Semiconductors

For securing semiconductor manufacturing equipment! Easy identification with four types of preset loads.

Optimal for product holding and load retention in semiconductor manufacturing equipment. 【Usage Scenarios】 ・ ・ ・ 【Benefits of Implementation】 ・ ・ ・

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  • Other machine elements
  • Spring

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KALLER Color Gas Spring for Industrial Machinery

Ensuring the safety of industrial machinery with gas springs that consider safety.

In the industrial machinery sector and its applications, stable operation of equipment and ensuring the safety of operators are essential. Particularly, smooth operation of moving parts and preventing unexpected movements are crucial. The use of inappropriate components can lead to equipment failure or accidents. KALLER's color gas springs are designed with safety as a priority and contribute to enhancing the reliability of industrial machinery. 【Usage Scenarios】 - Lifting assistance for heavy machinery - Opening and closing covers of inspection devices - Work assistance during maintenance 【Benefits of Implementation】 - Ensuring the safety of operators - Stable operation of equipment - Improved maintainability

  • Other machine elements
  • Spring

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Automotive KALLER "Gas Spring" Catalog Digest Edition

For the opening and closing assistance of automobiles, gas springs designed with safety in mind.

In the automotive industry, components are required to ensure the smooth and safe opening and closing of doors, hoods, and other parts. Especially for the assistance of opening and closing heavy components, reliable support and safe operability are essential. The use of inappropriate parts can lead to accidents during opening and closing or damage to the components. KALLER's gas springs, with their long-standing track record and design focused on safety, are adopted by automobile manufacturers around the world, supporting customers in designing safe vehicles. 【Application Scenarios】 - Assistance in opening and closing car doors, hoods, trunks, etc. - Improvement of comfortable operability and safety 【Benefits of Implementation】 - Reduction of burden during opening and closing - Smooth and stable opening and closing operation - Enhanced safety

  • Other machine elements
  • Spring

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Extremely compact! Gas spring 'CX Series' for sequential use.

A pressure source with a sequential delivery type, for knockout. Achieves high initial load while being compact.

Gas springs are used as a pressure source for molds in various applications. In particular, more compact gas springs are required in progressive dies. Our 'CX Series' gas springs demonstrate high initial load while supporting the performance and safety required in progressive dies, all in a compact design. 【Usage Scenarios】 - Pressure source, die cushion, knockout, etc., in progressive dies - When a large load is needed in a small space that cannot be achieved with coil springs 【Benefits of Implementation】 - Stable product manufacturing - Reduced mold maintenance due to long lifespan - Improved safety

  • Other molds
  • Spring

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Gas Spring for Injection Molding Type (High-Temperature Compatible) 'MT Series'

Smooth opening and closing of the heating furnace door. Supports a maximum operating temperature of 120°C.

In the food processing industry, the opening and closing of heating furnace doors requires durability in high-temperature environments and safe operability. Since the doors of heating furnaces are opened and closed frequently, smooth and reliable operation directly impacts production efficiency. Additionally, if parts that can withstand high temperatures are not used, the risk of failure and accidents increases. Our "MT Series" is designed to operate at a maximum temperature of 120°C, providing stable performance even in such harsh environments and supporting safe operation. 【Usage Scenarios】 - Opening and closing of heating furnace doors - Equipment maintenance in high-temperature environments 【Benefits of Implementation】 - Stabilization of door opening and closing in high-temperature environments - Reduction in maintenance frequency due to improved product durability - Ensuring the safety of operators

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  • Other machine elements
  • Spring

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Powerline Heavy Duty "TX Series" for Manufacturing Industry

Contributes to productivity improvement with high initial load and long stroke.

In the manufacturing industry, the efficiency and stable operation of production lines are essential for improving productivity. Particularly in processes involving the lifting and positioning of heavy objects, reliable load support and smooth operation are required. The use of inappropriate equipment can lead to decreased work efficiency and potential damage to facilities. The Powerline Heavy-Duty 'TX Series' offers a wide range of options with high initial load capacity and long stroke, catering to the needs of various manufacturing environments and supporting productivity enhancement. 【Application Scenarios】 - Lifting and positioning of heavy objects - Automation and labor-saving of production lines - Support during equipment maintenance 【Benefits of Implementation】 - Reduction of work load - Shortening of production cycles - Stable operation of equipment

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  • Other molds
  • Spring

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Gas Spring "MT Series" for Industrial Machinery

Supports cover lifting in high-temperature environments. Pressure-adjustable gas spring.

In industrial machinery, the raising and lowering of covers is a frequently performed operation, and stability and safety during this process are essential. Particularly in high-temperature environments, the durability of components and maintenance of performance become challenges. Improper use of gas springs can lead to poor opening and closing of covers or unexpected descents, which may decrease work efficiency and increase safety risks. Our gas spring (high-temperature compatible type) 'MT Series' is designed to operate at a maximum temperature of 120°C, ensuring stable cover movement even in high-temperature environments. [Usage Scenarios] - Maintenance hatches in industrial machinery operating in high-temperature environments - Cover movement for equipment close to heat sources - Access panels in high-temperature process lines [Benefits of Implementation] - Stable cover opening and closing even in high-temperature environments - Improved safety during operations - Enhanced maintainability

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  • Other machine elements
  • Spring

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Gas spring for infrastructure construction

KALLER's gas springs support the safety of infrastructure construction.

In the field of infrastructure construction, particularly in the opening and closing of manhole covers, ensuring the safety of workers and reliable operability is essential. It is important to prevent unexpected drops or sudden closures when handling heavy manhole covers, providing an environment where workers can operate safely. Our gas springs address various safety challenges in the opening and closing of manhole covers through years of proven performance and a design focused on safety. 【Usage Scenarios】 - Assistance in opening and closing manhole covers and safe retention - Fixing manhole covers during inspection work 【Benefits of Implementation】 - Ensuring worker safety - Improving operability of manhole covers and reducing burden

  • Other machine elements
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Basic Theory of Gas Springs for Construction

Smooth opening and closing of doors. Explanation of the basic theory of gas springs.

In the opening and closing of furniture doors and drawers, smooth and stable movement is a crucial factor that affects usability and safety. In particular, the retention of doors and the cushioning of impacts during opening and closing are related to user comfort and product durability. Inadequate design can lead to sudden drops of doors or unintended opening and closing, potentially causing damage or accidents. Our technical documentation explains the basic theory of gas springs and provides knowledge that helps address these challenges. 【Usage Scenarios】 - Door retention for kitchen cabinets - Assistance in opening and closing doors for living room storage - Lifting mechanisms for bed frames - Control of opening and closing for showcase doors 【Benefits of Implementation】 - Improved comfort in door opening and closing operations - Enhanced safety by preventing sudden drops of doors - Increased product durability and reduced maintenance costs - Contribution to improved design aesthetics

  • Spring
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Basic Theory of Gas Springs for Medical Devices

The basic theory of gas springs useful for adjusting the angle of medical devices.

In the field of medical devices, precise angle adjustments that consider patient comfort and operability are required. In particular, unintentional changes in angle during use can lead to treatment disruptions and safety issues. Therefore, a stable angle maintenance function and smooth operability are essential. Our gas springs provide technical documentation that explains the fundamental theories to meet these demands. 【Application Scenarios】 - Angle adjustment of medical beds - Angle adjustment of inspection equipment arms - Angle adjustment of rehabilitation equipment 【Benefits of Implementation】 - Improved patient comfort through precise angle adjustments - Reduced burden on healthcare professionals due to enhanced operability - Ensured safety through stable angle maintenance

  • Spring
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Basic Theory of Gas Springs for Agricultural Machinery

The basic theory of gas springs that support the cabin lift of agricultural machinery.

In the lifting of agricultural machinery cabins, smooth operability and safety are essential. In particular, a reliable lifting mechanism is indispensable for use in harsh environments and for frequent opening and closing. Inadequate design or component selection can lead to decreased operability and unexpected failures. Our technical documentation explains the fundamental theories for selecting and designing gas springs optimal for the lifting of agricultural machinery cabins, providing the best solutions tailored to our customers' needs. 【Usage Scenarios】 - Opening and closing of agricultural machinery cabins - Ensuring visibility during operation - Improving access during maintenance 【Benefits of Implementation】 - Smooth and stable cabin lifting - Increased work efficiency - Reduced burden on operators

  • Spring
  • Spring

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Basic Theory of Gas Springs for Construction

Basic Theory of Gas Springs Useful for Window Opening and Closing in the Construction Field

In the field of architecture, the operation of window opening and closing requires smooth usability and safety. Especially for large or heavy windows, it is important to reduce the burden during opening and closing and to prevent unintended sudden closures. To address these challenges, it is essential to understand the characteristics of gas springs and to design and select them appropriately. Our "【Technical Document】Basic Theory of Gas Springs" provides a clear explanation of the fundamental theory for those considering the use of gas springs in window operations within the architectural field. 【Application Scenarios】 - Window opening and closing mechanisms in buildings - Opening and closing parts for daylighting and ventilation - Lifting assistance for heavy windows 【Benefits of Implementation】 - Reduced burden of window opening and closing operations - Improved safety - Achieving smooth opening and closing movements

  • Spring
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Basic Theory of Gas Springs for Robots

Explaining the basic theory of gas springs that support the movement of robot joints.

In joint assistance for robots, smooth and precise motion control is required. In particular, it is important to maintain stable torque throughout the entire range of motion and to prevent unintended movements. Inadequate control increases the risk of reduced work accuracy and equipment damage. Our gas springs provide technical documentation to understand the fundamental theories needed to address these challenges. 【Application Scenarios】 - Joint assistance for robotic arms - Movable parts of humanoid robots - Motion stabilization for industrial robots 【Benefits of Implementation】 - Improved smoothness of joint movements - Support for precise positioning control - Contribution to stable operation of robots

  • Spring
  • Spring

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Advanced Cutting Tool 'Flex Cam' for the EV Market in Automotive Parts Manufacturing

Simplifying engineering design, mold design, and manufacturing! Achieving high-precision piercing and pressing processing.

In the automotive parts manufacturing industry, high-precision processing in molds is required to improve product quality and production efficiency. Particularly in the EV market, the miniaturization and complexity of parts are advancing, making it difficult to address some cases with conventional processing methods. High-precision piercing and pressing processes that do not involve lateral displacement are essential for maintaining the performance of parts and improving yield. Our "Flexcam" addresses these challenges by increasing the number of processing operations inside the mold, simplifying shear mold components, and achieving high-precision processing through accurate guide elements. 【Usage Scenarios】 - Press processing of EV parts - Piercing processing of complex-shaped parts - Streamlining mold design and manufacturing processes 【Benefits of Implementation】 - High-precision processing without lateral displacement - Simplification of process design, mold design, and mold manufacturing - Reduction in production costs per part - Increased productivity and efficiency

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  • Other molds
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Cutting Blade 'Flex Cam' for Press Molds in the EV Market

Contributing to the reduction of processes in press die manufacturing.

In the press die industry, particularly in the cutting of lightweight materials, there is a demand for high processing accuracy and improved production efficiency. Lightweight materials are prone to deformation during processing, making precise cutting difficult. Additionally, accommodating complex shapes and streamlining production lines are also important challenges. Our "FlexCam" addresses these issues by increasing the number of processing operations within the die, simplifying the shear die tools, and achieving high-precision processing. 【Application Scenarios】 - Piercing and pressing of lightweight materials - Cutting of complex-shaped interior materials - Streamlining of production lines 【Effects of Implementation】 - High-precision processing without lateral displacement - Simplification of process design, die design, and die manufacturing - Reduction of production costs per part - Increase in productivity and efficiency

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  • Other molds
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Gas Spring Power Line for Molds - 'XG Series'

Low overall length and high initial load gas spring for molds.

The "XG Series" is the most compact and powerful piston rod seal type gas spring among our gas springs. It can provide 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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Powerline Heavy Duty "TX Series" for Mechanical Components

Selection is possible due to high initial load and long stroke over a wide range. The pressure source is nitrogen, and it can be used in an ambient temperature of 0 to 80°C.

The "TX Series" is a type of product that combines the high load capacity of the X spring with the external dimensions and stroke length of the TU spring. It is equipped with a filling port on the side or bottom for piping connections. The pressure source can be nitrogen, and it can be used in an environmental temperature range of 0 to 80°C. Options for hose and hose-free base plate connection filling ports are available. For more details, please contact us. 【Features】 ■ Initial load of 7,400 to 200,000 N ■ Filling port on the side or bottom for piping connections ■ Upper C groove, lower U groove, and bottom tap installation for various standard mounting ■ Hose and hose-free base plate connection filling ports available (optional) ■ Unique guide structure (flex guide) that is strong against eccentric loads *For more details, please refer to the PDF document or feel free to contact us.

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  • Other molds
  • Spring

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Gas Spring Power Line "XG Series" for Injection Molding Types

Gas springs have become indispensable in injection molding types!

In injection molding, it has been about 40 years since gas springs have been used instead of coil springs for functions such as the return of the ejector plate. The first use of gas springs in injection molds in Japan was also KALLER gas springs. Our KALLER gas springs, developed by the world's first manufacturer of standalone gas springs, offer a product lineup that meets the diverse needs of our customers based on years of experience and trust. You can select the optimal gas spring to fit the space of your mold. 【Usage Scenarios】 - For the return of the ejector plate - Other areas requiring large loads in small spaces - Areas needing long strokes 【Benefits of Implementation】 - Stable production due to long lifespan - Reduction in mold maintenance costs - Contribution to production with safety as a priority - Reduction of defective products

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  • Other machine elements
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Gas spring KF2 for white goods in cooking appliances.

To prevent product damage caused by molds during the pressing process! Gas springs with over 1.7 million units produced.

Due to the high demand for precision stamping in the manufacturing of parts for white goods, the stamping process has become more complex. We provided support for the manufacturing of metal mesh parts to be attached to microwave doors at the request of a well-known Chinese home appliance manufacturer. Among all the door components, this metal mesh is particularly important for the safety of microwave users. 【Mold Manufacturing Project Overview】 ■ Client: A well-known Chinese home appliance manufacturer ■ Request: Support for the manufacturing of metal mesh parts ■ Result: Achieved great success with KF2 gas springs (avoiding product deformation by locking at the bottom dead center) ■ Duration: Approximately 5 months from product introduction to mold completion ■ Production Record: Over 1.7 million units *For more details, please refer to the PDF document or feel free to contact us.

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  • Press Dies
  • Spring

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Controllable Gas Spring for Press Molds

To prevent product damage caused by molds during the pressing process! Gas springs with over 1.7 million units produced.

Due to the high demand for precise stamping in the manufacturing of parts for white goods, the stamping process has become increasingly complex. We provided support for the production of metal mesh components to be installed on microwave doors at the request of a well-known home appliance manufacturer. Among all the door components, this metal mesh is particularly important for the safety of microwave users. 【Mold Manufacturing Project Overview】 ■ Client: Well-known home appliance manufacturer ■ Request: Support for the production of metal mesh components ■ Result: Achieved great success with KF2 gas springs (avoiding product deformation by locking at the bottom dead center) ■ Duration: Approximately 5 months from product introduction to mold completion ■ Production Record: Over 1.7 million units

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  • Press Dies
  • Spring

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[For white goods] KF2 in white goods products

[KF2 Gas Spring Case] Supporting the Manufacturing of Microwave Oven Door Parts

Due to the high demand for precise stamping in the manufacturing of parts for white goods, the stamping process has become more complex. At the request of a well-known Chinese home appliance manufacturer, we provided support for the production of metal mesh parts to be installed on microwave doors. Among all the door components, this metal mesh is particularly important for the safety of microwave users. 【Mold Manufacturing Project Overview】 ■ Client: A well-known Chinese home appliance manufacturer ■ Request: Support for the production of metal mesh parts ■ Result: Achieved great success with KF2 gas springs (avoiding product deformation by locking at the bottom dead center) ■ Duration: Approximately 5 months from product introduction to mold completion ■ Production Record: Over 1.7 million units

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  • Press Dies
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Controllable Gas Spring 'KF2' for Hot Stamping

Gas spring type that locks at the bottom dead center, ideal for hot stamping.

The controllable gas spring (KF2) is a member of the gas spring family used in press molds and is a type of spring that can lock the piston rod at the bottom dead center (BDC). It has traditionally been used in the drawing process of standard press molds, but recently, due to the belief that its functionality is particularly suitable for hot stamping, the demand for it in hot stamping has been increasing. 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 both as a standalone unit and in piping. *For more details, please refer to the PDF document or feel free to contact us.

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  • Other Auto Parts
  • Spring

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R19 Series for Injection Molding Type

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

The R19 series can be delivered adjusted to your preferred pressure before shipment from the factory, 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 shipment from the factory ■ 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 not possible) ■ Can be used as a gas filling port and for installation (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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Gas spring R19 series

Delivered with four types of adjusted loads! They are color-coded for easy identification of the loads. 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 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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Gas Spring Power Line "XG Series" for Mechanical Element Technology

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, 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
  • Spring

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Controllable Gas Spring for Refrigerators

Controllable Gas Spring for White Goods Appliances KF2

Due to the high demand for precision stamping in the manufacturing of parts for white goods, the stamping process has become increasingly complex. We provided support for the production of metal mesh parts to be installed on microwave doors at the request of a well-known Chinese home appliance manufacturer. Among all the door components, this metal mesh is particularly important for the safety of microwave users. 【Mold Manufacturing Project Overview】 ■ Client: A well-known Chinese home appliance manufacturer ■ Request: Support for the production of metal mesh parts ■ Result: Achieved great success with the KF2 gas spring (preventing product deformation by locking at the bottom dead center) ■ Duration: Approximately 5 months from product introduction to mold completion ■ Production Achievement: Over 1.7 million units

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  • Press Dies
  • Spring

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Controllable Gas Spring 'KF2' for the Automotive Industry

Prevent product damage during mold opening and contribute to process shortening.

In the automotive industry’s pressing process, maintaining product quality and improving production efficiency are essential. In particular, deformation or damage to products during mold opening can lead to a decline in quality and rework, potentially causing delays in the production line. Our controllable gas spring, 'KF2', addresses these challenges by locking until a signal from the press is received during mold opening and releasing only after the press reaches the top dead center. 【Usage Scenarios】 - Product retention during mold opening in the pressing process - Assistance when moving products to the next station 【Benefits of Implementation】 - Improved quality by preventing product deformation and damage - Stabilization and potential shortening of the pressing process

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  • Other Auto Parts
  • Spring

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Speed Control GS "SPC Series" for Automobile Manufacturing

It is also possible to use piping as a hose system! A gas spring that reduces the speed of the last 30 millimeters of the return stroke, expected to improve productivity.

The "SPC Series" is a gas spring developed with the aim of reducing or eliminating the rebound of the blank holder. It is particularly suitable for use in molds with a fast return stroke speed. By reducing the piston rod speed to 0.4 m/s during the last 30 mm of the return stroke, a damping effect is achieved, allowing the blank holder to stop smoothly. 【Features】 ■ Reduction or elimination of blank holder rebound ■ Increased shot count and improved productivity due to reliable part transport ■ Easy retrofitting to existing molds ■ Stroke length: 80–300 mm ■ Patent No. SE 517269, DE 102 96 883, and US 7,121,538 *For more details, please refer to the PDF document or feel free to contact us.

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  • Other Auto Parts
  • Spring

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