Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
1～15 item / All 19 items
For anything related to springs, contact Samini Co., Ltd.!
Online sales of springs and manufacturing. Various types of springs and mechanical parts. We respond quickly to custom spring orders. This is an introduction to the "Heavy-duty compression springs for truck beds" handled by Samini Co., Ltd.
A spring manufacturer that meets customer demands.
A spring manufacturer that meets customer demands.
We would like to introduce our production achievements of spring processing with material SUP9 and a wire diameter of φ20mm.
We received an order for spring processing with a wire diameter of φ20mm. The processing was done at a cooperating factory of Aoi Spring Co., Ltd., and after adjustments and inspections in-house, we delivered it to the customer. It is said to be used for the vibration-damping function of equipment. SUP9 is Cr-Mn steel (chromium-manganese steel). It is also known as spring steel and is commonly used for large springs. 【Features】 ○ Type of spring: Compression spring ○ Material: SUP9 (chromium-manganese steel) ○ Wire diameter: φ20mm For more details, please contact us or download the catalog.
The right angle of the spring after grinding is managed according to internal standards with a precision of JIS Class 2 or higher.
The material used is "Piano Wire Type A, SWP-A." The wire diameter is Φ9.0. After forming the spring, it undergoes heat treatment, and both ends are ground flat. The purpose of grinding the ends is to improve the seating of the spring and ensure perpendicularity. The perpendicularity of the spring after grinding is managed according to our internal standards, maintaining a precision of JIS Grade 2 or higher. (Note: JIS Grade 2 perpendicularity = 0.05Hf = 2.9 degrees) To prevent rust, a cationic electrodeposition coating is applied. If you have any issues with "springs," please feel free to consult us. Our technical staff will respond carefully. Phone: 0235-22-0407 Technical Contact: Ujiie Tsuruga Spring Co., Ltd. for springs Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web meetings.
The spring load testing machine maintains and manages measurement accuracy through manufacturer calibration and self-inspection.
This is a spring for pressure adjustment in hydraulic and pneumatic equipment. This spring is processed through coiling while inspecting and adjusting the free length with a sensor called a "length measuring device" to manage the mounting load and maximum load. The variation in spring load is almost proportional to the variation in free length, so controlling the free length with this measuring device is effective. The mounting load to maximum load is measured and managed using a spring load testing machine. The spring load testing machine is calibrated by the manufacturer once a year, and in addition, we conduct internal self-inspections every three months to ensure measurement accuracy. A test report that outputs data such as load and spring constant will be attached upon delivery. If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. Tsurugaoka Spring Co., Ltd. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web conferencing.
The shape of the seat roll includes various forms in addition to the common "closed-end" type.
The material used is "Piano Wire Type A, SWP-A," with a wire diameter of Φ2.3. It has been treated with trivalent chromate plating for rust prevention. The ends of the compression spring are referred to as "closed ends." The typical shape of a closed end is where the end touches the adjacent coil. As a spring manufacturer, we will produce it with a "closed end" unless otherwise specified regarding the end shape. The closed end of this spring has a "pig tail end" on the front side, where the end wraps inward toward the inner diameter, and an "open end" on the back side, where the end is separated from the adjacent coil. Regarding the end shape of the compression spring, we can manufacture it according to the customer's requests. Please feel free to consult us if you have any concerns. Sakurako Spring Co., Ltd. Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web conferencing.
Spring specialty manufacturer! We respond to your needs quickly and at low cost.
At Satake of Spring Co., Ltd., we mainly manufacture and sell various types of springs and spring-related components. We accommodate a wide range of processing, including press processing, sheet metal processing, etching processing, and welding processing. We never cut corners in any of our processes, while aiming for speed and low costs to meet the needs of all our customers. 【Business Activities】 ■ Manufacturing and sales of various types of springs ■ Sales of spring-related components ■ Etching processing ■ Press processing ■ Sheet metal processing, etc. *For more details, please contact us.
![[Case Study of Spring Manufacturing for Precision Components] Compression Springs (Compression Springs - Coil Springs)](https://image.mono.ipros.com/public/product/image/7a9/2000732482/IPROS47629644074183983246.png?w=280&h=280)
We have processing experience with fine springs down to 0.12mm! A case of processing piano wire (SWP) with a coiling machine.
We would like to introduce our manufactured "Precision Straight Springs and Compression Springs." Among the products we handle, these are classified as thin springs, and our record for the thinnest springs processed is down to 0.12mm. Please feel free to contact us when you need assistance. 【Case Overview】 ■Industry: Precision Machinery ■Material: Piano Wire (SWP) ■Processing Method: Coiling Machine ■Production Lot: From 10,000 pieces ■Size: Wire Diameter 0.32mm *For more details, please refer to the PDF document or feel free to contact us.
![[Examples of Spring Manufacturing for Residential Equipment] Compression Springs (Compression Springs - Coil Springs)](https://image.mono.ipros.com/public/product/image/fd3/2000734810/IPROS15631730281354215289.png?w=280&h=280)
Using SUS304! Here is an example of manufacturing straight springs with a large number of coils and a wide pitch.
We would like to introduce a manufacturing case of "straight springs for residential equipment." The wire diameter is 0.3mm, processed with a coiling machine. It is made of SUS304, featuring a high number of coils and a wide pitch. The production lot starts from 10,000 pieces. Please feel free to contact us when placing an order. 【Case Overview】 ■ Industry: Electrical Equipment ■ Material: SUS304 ■ Processing Method: Coiling Machine ■ Production Lot: From 10,000 pieces ■ Size: Wire diameter 0.3mm *For more details, please refer to the PDF document or feel free to contact us.
Introduction to various types of equipment such as compression springs, tension springs, and torsion springs that are available for use!
We would like to introduce Naox, which designs and sells various types of springs and spring-related products, including compression springs, tension springs, and torsion springs. Our products involve spring manufacturing and heat treatment processes, and can be used in the repetitive load operating parts of various equipment. 【Product Examples】 ■ Product Name: Compression Springs, Tension Springs, Torsion Springs, etc. ■ Machinery Used: Various Equipment ■ Usage Location: Repetitive Load Operating Parts ■ Processing Elements: Spring Manufacturing, Heat Treatment ■ Required Specifications: Key Measurement Values *For more details, please refer to the PDF materials or feel free to contact us.
From mass production prototypes, we can also accommodate large lots with high-speed production! Here is an introduction to compression springs.
We would like to introduce the "compression springs" handled by Nishikawa Spring Co., Ltd. Our springs are used in a wide range of fields, including various automotive parts, electrical appliances, medical devices, office supplies, sports equipment, and fishing gear, supporting Japanese manufacturing as a part of the components. The wire diameter we accommodate ranges from φ0.1 to φ6.0 mm. We possess equipment capable of special processing such as unequal pitch, conical shapes, and both ends tapered. 【Features】 ■ Wire diameter range: φ0.1 to φ6.0 mm ■ Equipped for special processing such as unequal pitch, conical shapes, and both ends tapered ■ Capable of mass production prototypes and large lot production at high speed *For more details, please refer to the PDF materials or feel free to contact us.
A compression spring that exhibits stable deflection (shrinkage) and generates a large force with a small change in amount, standardized as CWS. It contributes to precise force retention and control, as well as miniaturization of products.
CWS stands for Coiled Wave Spring, which is a compression spring formed from flat wire. It has stability that prevents tilting when compressed and exerts a large force with a small amount of deformation, making it suitable for various applications such as miniaturization of products, quality improvement, precise force retention and control, and suppression of design errors and play. Now, as a standard product that can be delivered quickly and inexpensively from a single piece, "CWS" has been newly introduced by San-Ei Spring. 【Features of CWS】 ◎ Capable of producing large loads with small deformation The height of the "spring" can be shortened, allowing for miniaturization of products and space-saving in the "spring" section. ◎ Stable deflection (compression) Due to its structure that uniformly bears the load across the entire spring, it is strong yet does not tilt when compressed. ◎ Reduce Almost no scrap is generated in the production of CWS. *For more details, please download the PDF materials or feel free to contact us. ★ A printed version is also available. Product samples can be provided. *When downloading the catalog, please note that if you fill in anything in the "Other" section of "Reasons for Interest" other than the options provided, it will not reach us. If you have specific inquiries, please fill in the "Other" section under "Purpose."
Introducing our achievements in the production of compression springs such as battery springs and conical springs!
At Aoi Spring Co., Ltd., we manufacture compression springs based on requests from home appliance manufacturers. The wire diameter is φ0.3mm, with a small coil diameter of φ3.0mm and a large diameter of φ5.5mm. Since the seating part has a square shape, we used a wire forming machine for production. In addition, we have various past production achievements, including "conical springs SUS304-WPB φ0.2mm," "prototype compression springs for toys," and "compression springs for machine parts SWC-80c." 【Production Achievements】 〔Type of Spring: Compression Spring〕 ■ Compression Spring Wire Diameter φ0.3mm Battery Spring - Material: SWP-B φ0.3mm ■ Conical Spring SUS304-WPB φ0.2mm - Material: SUS304-WPB φ0.2mm ■ Prototype Compression Spring for Toys - Material: SUS304-WPB φ1.4mm *For more details, please refer to the catalog or feel free to contact us.
Please use it for clamping work.
It can be used extensively. The detachment and attachment work is reduced.
