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 93 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 19, 2025～Dec 16, 2025
This ranking is based on the number of page views on our site.

Spring Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 19, 2025～Dec 16, 2025
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. ダドコジャパン DADCO Japan, Inc. Kanagawa//Machine elements and parts
  4. 4 鶴岡発條 Yamagata//Machine elements and parts
  5. 5 タツタ Osaka//Machine elements and parts
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Spring Product ranking

Last Updated： Aggregation Period:Nov 19, 2025～Dec 16, 2025
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. [Example] Mass production of optimized gas spring applications. KALLER
  3. Composition and Function of Gas Springs エコールド・ジャパン
  4. BESTEC gas spring ハヤシ
  5. 4 Cam Unit for Press Molds "Flex Cam" KALLER

Spring Product List

136～150 item / All 379 items

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Nitrogen Gas Spring Mini Series "LJ/L Series"

Nitrogen Gas Spring Mini Series "LJ/L Series"

Compact gas springs of 1/3 ton, 1/2 ton, and 3/4 ton!

The "Mini Nitrogen Gas Spring LJ/L Series" is a product suitable for stamping operations of small components, boasting reliability and durability for a variety of applications. We offer the "L Series," which provides durability and reliable guidance under high or lateral load conditions, and the "LJ Series," which is an ideal compact size for molds constrained by limited space. 【Features】 ■L Series - Demonstrates reliability and durability in various applications - Recommended for stamping operations of small components ■LJ Series - Compact size - Ideal for molds constrained by limited space *You can download CAD data (3D) from the bottom of the page. *For more details about the products, please feel free to download the materials or contact us.

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Nitrogen Gas Spring "UT Series"

Nitrogen Gas Spring "UT Series"

A nitrogen gas spring series featuring five models and a maximum initial load of 95 kN.

The "UT Series" is a nitrogen gas spring featuring a lower R groove, a metric mounting style, and a standard G1/8 port. The UT.1000 and UT.2600 series can optionally be equipped with a pressure indicator that allows for easy visual assessment during press operation. 【Features】 ■ Initial load of up to 95kN ■ Long-lasting UltraPak(R) cartridge ■ Usable as a standalone unit or in a piping system * CAD data (3D) can be downloaded from the bottom of the page. * For more details about the product, please download the materials or feel free to contact us.

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Cushion Nitrogen Gas Spring "FCL Series"

Cushion Nitrogen Gas Spring "FCL Series"

Mini gas spring with return cushioning function! Two load models (0.3/0.5 tons) are available.

The "FCL Series" is a nitrogen gas spring from the cushion series that can be incorporated into the cam slide portion of the molding process. The cushioning function alleviates the impact during the return stroke and suppresses the increase in gas spring load associated with cam movement. As a global leader in nitrogen gas spring technology, DADCO offers gas springs with capacities ranging from 4.5 kg to 22 tons. 【Features】 ■ Reduces return force, suitable for drive cams ■ Suppresses load increase during the stroke ■ Stroke options available up to 125 mm * CAD data is also available. If you would like it, please request it through "Contact Us." * For more details, please refer to the PDF materials or feel free to contact us.

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Compact Nitrogen Gas Spring "90.5B2 Series"

Compact Nitrogen Gas Spring "90.5B2 Series"

Operates with self-enclosed or piping type, utilizing standard mounts! Modified version of the old 90.5B series.

The "90.5B2 Series" is a modified version of the old 90.5B series, slightly shorter than full height/ISO standards. Two load models (1.5 tons and 3 tons) are available. This series can operate in self-contained or piping configurations and utilizes standard mounts. 【Features】 ■ Slightly shorter than full height/ISO standards ■ Modified version of the old 90.5B series ■ Two load models available (1.5 tons and 3 tons) ■ Can operate in self-contained or piping configurations and utilizes standard mounts * For more details, please refer to the PDF materials or feel free to contact us. * An English version of the catalog is available for download. * CAD data is also available. If you wish to request it, please do so through the "Contact Us" section.

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Nitrogen gas spring "90.10/90.8 series"

Nitrogen gas spring "90.10/90.8 series"

Full & compact height! Excellent design that guarantees low friction, airtightness, and wear resistance.

The "90.10/90.8 series" complies with ISO standards and offers a wide range of sizes, stroke lengths, mounting options, and accessories for full and compact height nitrogen gas springs. We have various international automotive standard mounts available. They can also be used as conventional mounts for replacing older springs. 【Features】 ■ High-quality construction ■ Premium service ■ Diverse piping options ■ Excellent durability ■ Quality assurance * For more details, please refer to the PDF materials or feel free to contact us. * CAD data is also available. If you would like it, please request it through "Contact Us."

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Ultra Force Expansion Nitrogen Gas Spring "UX Series"

Ultra Force Expansion Nitrogen Gas Spring "UX Series"

Reduction of mold manufacturing costs! We offer long-stroke types up to 300mm.

The "UX Series" has improved the initial load with a standard full-height gas spring profile. Recommended for molds using high-tensile materials. It also helps reduce mold manufacturing and maintenance costs. We offer a wide range of stroke lengths and various mounting options. 【Features】 ■ High load + ISO profile = UX Series ■ Fast delivery ■ Ultra Pack technology ■ Diverse piping options ■ Quality assurance * For more details, please refer to the PDF materials or feel free to contact us. * CAD data is also available. If you wish to obtain it, please request it through "Contact Us."

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Custom Mount System "SMS/SMS-i"

Custom Mount System "SMS/SMS-i"

Available as a replacement for the manifold system! Ships in a leak-free installation state.

The "SMS/SMS-i" is a custom mount system that is more cost-effective, lighter, and easier to handle and store compared to manifold systems. We offer two models: the partial mounting system "SMS" and the partial mounting system - internal "SMS-i." Each is manufactured according to the individual specifications of our customers, tested, and shipped in a leak-free installation state. 【Features】 ■ Available as a replacement for manifold systems ■ Cost-effective, lighter, and easier to handle and store ■ Manufactured according to individual customer specifications ■ Tested and shipped in a leak-free installation state *For more details, please refer to the PDF materials or feel free to contact us. *CAD data is also available. If you would like it, please request it through "Contact Us."

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Nitrogen Gas Spring Piping Components Product Catalog

Nitrogen Gas Spring Piping Components Product Catalog

All the components needed for piping systems! We also offer piped systems.

In this catalog, we have compiled all the necessary components to make piping systems easier in one book. You can choose from a diverse selection of fittings, hoses, control panels, and special parts that are suitable for the designed piping system. We also offer pre-piped systems tailored to your design. 【Featured Products (Excerpt)】 ■ Control Panels ■ Distribution Blocks ■ Surge Tanks ■ Hoses ■ ORFS Hose Adapters ■ ORFS Fittings *For more details, please refer to the PDF document or feel free to contact us. *CAD data is also available. If you are interested, please request it through "Contact Us."

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  • Piping Materials

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[Technical Data] Nitrogen Gas Springs: Solutions for Extreme Conditions

[Technical Data] Nitrogen Gas Springs: Solutions for Extreme Conditions

To adapt to extreme conditions where machined materials and other contaminants are used, a solution for nitrogen gas springs is prepared. *CAD data is also available.

DADCO offers various solutions for nitrogen gas springs to adapt to extreme conditions where stamping materials and other contaminants are used. These options aim to ensure normal operation, remove corrosive substances, and protect the cylinder to extend the lifespan of the gas spring. This document lists the standard options we provide. Please feel free to contact us regarding specific conditions for additional support. [Contents] ■ Customer Satisfaction ■ Quick Delivery ■ Quality Assurance ■ CAD Templates Online ■ Secondary Wiper ■ Chrome Cylinder with Secondary Wiper ■ Fittings and Control Panels ■ Other DADCO Products *For more details, please refer to the PDF document or feel free to contact us. *CAD data is also available. If you wish to request it, please do so through the "Contact Us" section.

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Solution under extreme conditions! High-temperature countermeasure option 'Nitrogen Gas Spring'

Solution under extreme conditions! High-temperature countermeasure option 'Nitrogen Gas Spring'

Introduction of micro nitrogen gas springs that can withstand operation in high-temperature environments. Models compatible with temperatures from 110°C to 200°C are also available.

DADCO offers micro nitrogen gas springs that can withstand high-temperature environments exceeding the standard operating temperature. The H1 model is suitable for temperature environments up to 110°C, while the H2 model is suitable for environments from 110°C to 200°C. This document includes graphs detailing the maximum, minimum, and recommended filling pressures. Please refer to the graphs to determine the initial load. [Contents] ■ C.090.H1/C.090.H2 Load Chart ■ C.180.H1/C.180.H2 Load Chart ■ Filling Pressure Calculation ■ Ordering Method ■ Mounting Options *For more details, please refer to the PDF document or feel free to contact us. *CAD data is also available. If you wish to obtain it, please request it through "Contact Us."

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Cam unit

Cam unit

Made-to-order products (custom processing) are also possible! By ensuring uniform production accuracy, we guarantee the interchangeability of parts.

We would like to introduce Jouder's "Cam Unit," which we handle. By using positioning processing and online measurement against unified processing standards, we ensure uniform manufacturing accuracy, guaranteeing parts interchangeability. To strictly manage the quality of the final assembled product, we inspect it with a three-dimensional measuring machine after assembly. 【Features】 ■ Main three components: Using positioning processing and online measurement against unified processing standards to ensure uniform manufacturing accuracy and guarantee parts interchangeability. ■ Accessory components: Using NC batch processing to ensure stable compatibility. ■ Each cam unit is inspected and guaranteed with a three-dimensional measuring machine after assembly. ■ Custom production (special processing) is also available. *For more details, please refer to the PDF document or feel free to contact us.

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[Japan General Agency] Yutoku Precision Industry Co., Ltd. Company Profile

[Japan General Agency] Yutoku Precision Industry Co., Ltd. Company Profile

Approximately 700 production employees, about 500 production machines, 15 heat treatment machines, and 30 detection devices are owned!

As the general agent for Dadoko in China, Yudu Precision and our company have built a close cooperative relationship. We have the Yingbin Road factory, Beimen Road factory, and four branch factories, with a total of about 700 production employees, approximately 500 production machines, 15 heat treatment machines, and 30 detection instruments. We offer a lineup of "automotive mold parts" such as guide slide components and cam units, as well as "rotary engraving parts" and "YDLC coating." [Features] - Yingbin Road factory, Beimen Road factory, and four branch factories, with a total of about 700 production employees, approximately 500 production machines, 15 heat treatment machines, and 30 detection instruments. - Beimen Road factory: 800 to 1,000 sets of cam units are produced each month, with plans to triple production over the next three years. *For more details, please refer to the PDF materials or feel free to contact us.

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Guide Retainer Set "GRS.30.HD/GRS.45.HD"

Guide Retainer Set "GRS.30.HD/GRS.45.HD"

Offering a new heavy-duty guide retainer set in two sizes: GRS.30 and GRS.45.

Introducing the heavy-duty guide retainer set 'GRS.30.HD/GRS.45.HD' handled by Dadoko Japan Co., Ltd. It allows for up to four times the mounting mass and improved operating speed compared to the standard GRS structure. The machining of the pads has been simplified, and the guide rods are set into thick cast iron pads. The housing boss is precisely machined to allow for positioning using the mounting holes. 【Features】 ■ Robust guides and retention with increased load capacity ■ Sturdy one-piece guide retainer ■ Expanded composite bushings ■ High-capacity guide rod dampers ■ Guide rod models with diameters of 30mm and 45mm *For more details, please refer to the PDF materials or feel free to contact us.

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Wide range of gas springs + peripheral components

Wide range of gas springs + peripheral components

We introduce a wide range of gas springs, including compact types and ISO types, along with related components!

At Dadoko Japan Co., Ltd., in addition to nitrogen gas springs and their peripheral components, we handle derivative products such as lifter products using gas springs and function-specific products like gas spring bottom dead center lock systems. Furthermore, we offer various products that leverage our manufacturing know-how, including air cylinders and hydraulic cam units. We are also actively engaged in product development tailored to our customers' needs. 【Products Offered】 ■ Dadoko Nitrogen Gas Springs (Compact Type, ISO Type, EU-VDI Type, etc.) ■ Peripheral Components (Piping Fittings, Hoses, Control Panels, Pressure Switches, etc.) ■ Lifters (Gas Spring Built-in Type, Air Cylinder Type) ■ Gas Spring Protection Products for Hot Stamping Environments ■ GRS (Spool Guide Unit for Blanking Die Outer Stripper) ■ Other Function-Specific Products (Gas Spring Bottom Dead Center Lock Systems, Gas Springs with Cushions, etc.) *For more details, please refer to the PDF materials or feel free to contact us.

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Air-driven custom retainer v2

Air-driven custom retainer v2

Introduction of non-standard custom select retainers, self-locking cylinder systems, and extended stroke applications.

At Dadoko Japan, we handle various mold component parts as the general agent for Jorda Precision Industry (Youdu Precision Co., Ltd.) in Kunshan, China. This time, we are providing the following information in a PDF along with photos and images: ■ Examples of custom non-standard select retainers ■ Examples of equipment using the self-locking cylinder method ■ Examples of optional applications for extended stroke applications *For more details, please refer to the PDF materials or feel free to contact us.

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