We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Ring processing.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

Ring processing Product List and Ranking from 25 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

Ring processing Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 日章アステック Osaka//Manufacturing and processing contract 本社営業部
  3. 積水ナノコートテクノロジー Aichi//Manufacturing and processing contract
  4. 西野精器製作所 Ibaraki//Manufacturing and processing contract
  5. 5 プレテック Hyogo//Machine elements and parts 本社
Go to Company Ranking

Ring processing Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. Laser Texturing Processing [High-Power Laser Enables High-Speed Processing!]
  2. Barrel processing of large diameter pipes such as 400A with the same diameter. 日章アステック 本社営業部
  3. [Processing Example] Precision Special Burring Processing 西野精器製作所
  4. CFP method thickening bar processing 木屋製作所 埼玉工場
  5. 4 リング　りん青銅線・C5191WΦ0.4　コイリング加工 鶴岡発條

Ring processing Product List

1～15 item / All 32 items

Displayed results
[Processing Example] Precision Special Burring Processing

[Processing Example] Precision Special Burring Processing

Skilled technicians design special jigs and complete the process by measuring and correcting the twist one spot at a time!

We would like to introduce an example of a precision sheet metal part that has a complex shape and strict tolerances, making it highly challenging. This product requires a specific height for the beading to fasten the counterpart part, and the accuracy of the outer dimensions is also stringent. At us, we produced several types of blanks with holes of different diameters drilled every 0.1mm and conducted test machining. As a result, we were able to identify the suitable pilot hole diameter and satisfy the tolerances for both the beading diameter and height. Our company can design and manufacture molds and jigs suitable for the product based on the experience of our skilled technicians, allowing us to complete high-precision products. If you are facing challenges with precision sheet metal processing of thin plates with strict accuracy, please feel free to contact us. 【Overview】 ■Material: SUS301-1/2H ■Size: 50×30mm ■Thickness: t0.8 ■Accuracy: ±0.05 ■Quantity: 15 ■Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Mold manufacturing in just 2 days! Special bar rolling processing of plated steel sheets.

Mold manufacturing in just 2 days! Special bar rolling processing of plated steel sheets.

We can accommodate special shapes and high-precision ring processing! With our simple molds, you can prototype at a "low cost"!

Here is an example of a substrate case made from plated steel sheets. This product had a high height beading process. The height was necessary to crimp the counterpart parts, and strict precision was required for the outer shape. To ensure the height and precision of the beading, a custom mold is typically needed; however, our company can perform such special-shaped beading processes with a simplified mold. The biggest feature of the simplified mold is that it allows for processing of special shapes at "low cost" and with a "short delivery time." Depending on the shape, we can manufacture the mold in about two days and smoothly start processing. 【Overview】 ■ Material: SECC ■ Size: 30×100×110mm ■ Plate thickness: t0.8 ■ Precision: ±0.05 ■ Quantity: 5 ■ Delivery time: 7 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Case studies of large metal processing solutions [For those struggling with large workpieces]

Case studies of large metal processing solutions [For those struggling with large workpieces]

Equipped with a wide variety of processing machines, we provide consistent support from material ordering to assembly!

We will introduce a case of processing a ring with a diameter of 2.5m or more at Turning. The processing order is to first work on the end face, followed by the inner and outer diameters. This is to create a holding allowance during the end face machining for the inner and outer diameters. Until the thickness of the end face is uniform, we alternate between processing the front and back surfaces for 2 to 4 sets. Since large and slender rings are prone to distortion, the processing is not done all at once; we temporarily loosen the fixture and then re-tighten it lightly. After the thickness is uniform, we finish by machining the inner and outer diameters. ● For more details, please download the catalog or contact us.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Characteristics of wobbling processing

Characteristics of wobbling processing

It is possible to improve welding strength! Introducing the features of wobbling processing.

Laser welding uses an optical system to focus laser light, allowing for the melting of metal in a short time, which enables welding with minimal heat impact. When the laser light is absorbed by the metal, a hole called a keyhole is formed, and a pool of molten metal is created around it. However, as the laser output increases, the excessive heat raises the upward speed of the molten metal, leading to an increase in spatter. By performing wobbling processing, it becomes possible to weld difficult materials and dissimilar metals, which are considered challenging in laser welding. 【Features】 ■ Can suppress cracks due to rapid cooling ■ Can suppress the occurrence of blowholes ■ Improvement in welding strength *For more details, please refer to the PDF document or feel free to contact us.

  • Welding Machine

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
CFP method thickening bar processing

CFP method thickening bar processing

Reduction of material usage and integration of nuts! Increased thread count due to suppression of press burrs with new methods!

Our company employs the CFP method "Increased Thickness Burring Processing." Compared to traditional methods (nut welding), products that were previously considered with a material thickness of 5.0mm for screw forming can now be formed with a thickness of 4.0mm. Additionally, the new method achieves high quality by suppressing press draw, increases the number of screw threads, ensures screw strength, and expands the mounting surface. [Features] - Reduction of material volume and integration of nuts - High quality achieved through suppression of press draw with the new method - Increased number of screw threads - Ensured screw strength - Expanded mounting surface *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Reverse Engineering Processing Case] Aluminum/Plating/3D Scan

[Reverse Engineering Processing Case] Aluminum/Plating/3D Scan

Leave parts without drawings to us! We can create the same product using 3D scanning or prototype original products with added arrangements!

We 3D scanned the local traditional craft, Shirakawa Daruma, and digitized the data, then manufactured the Daruma using 5-axis simultaneous machining from aluminum material. Originally, the Daruma is made from paper, but we received an order for a metal version and processed it through reverse engineering. We have also reproduced the Daruma's expression and smooth body. To add a rocking motion, we hollowed out the interior from the bottom and used a copper lid as a weight. Our company is capable of reverse engineering processes that involve measuring existing products and designing drawings. Additionally, we can prototype original products with added arrangements. With our extensive processing experience, we can propose processing tailored to your needs, so please feel free to contact us. ◆ For inquiries via email or phone, please contact us here: MAIL: info@fujikiko.biz TEL: 0248-54-1123 (Head Office Representative)

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Ring rolling process

Ring rolling process

High pressure resistance and draw-in prevention are achieved through uniform ring processing without welding!

The rolling ring processing is a method of expanding a pipe into a ring shape. By performing rolling processing without welding the ring and the pipe, uniform ring processing becomes possible. It is compatible with the piping of connecting water supply pipes made of stainless steel pipes. We produce in our factory and provide high-quality, uniform products. Please feel free to contact us when you need our services. 【Features】 ■ Uniform ring processing ■ Compatible with the piping of connecting water supply pipes made of stainless steel pipes ■ High pressure resistance ■ High resistance to pull-out ■ Stable quality due to processing in our own factory ■ Excellent corrosion resistance and environmentally friendly stainless steel *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
リング　りん青銅線・C5191WΦ0.4　コイリング加工

リング　りん青銅線・C5191WΦ0.4　コイリング加工

りん青銅線は、半田付けやメッキ処理と相性の良い材料です

材質は銅合金「りん青銅線・C5191W」を使用しています。 「りん青銅線・C5191W」は耐食性、電気伝導性に優れ、半田付けやメッキ処理との相性も良い材料です。 ピアノ線など他のばね材に比べて、柔らかく加工性の良い「りん青銅線・C5191W」は、熱処理することで硬度が増し「ばね性」が出ます。 ちなみにですが。 りん青銅は、カタカナ表記で「リン青銅」、または漢字で「燐青銅」とも表記されますが、JIS規格では「りん青銅」とひらがな表記です。 ばね、スプリングでお困りの際は、お気軽にご相談ください。 技術スタッフが、丁寧に対応いたします。 鶴岡発條株式会社 技術担当：氏家（うじいえ） 電話：0235-22-0407　FAX：0235-22-0546 メール：web@tohj.com WEB会議にも対応しております

  • Contract manufacturing

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Cost reduction by switching from nut welding to bar lapping (method conversion).

Cost reduction by switching from nut welding to bar lapping (method conversion).

【Method Change】Switching from nut welding to bar rolling enables cost reduction!

The decisive difference between nut welding and burring (screw) processing is whether process integration is possible. "Nut welding" is a separate process using a different machine, while "burring + screw processing" can be integrated with blank processing, leading to cost reduction. When connecting parts where strength is not required, switching to burring processing allows for a reduction in the number of components, a reduction in man-hours, and the possibility of process integration using laser combination machines. Additionally, it can reduce the distortion that occurs during welding, contributing to the stabilization of quality. 【Features】 ■ Burring + screw processing can be integrated with blank processing ■ Reduction in the number of components and man-hours leads to cost reduction ■ Switching from welding brings significant benefits *For more details, please refer to the PDF document or feel free to contact us.

  • Prototype Services
  • Other machine elements

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Difference between clinching (press nut) and bar rolling after step bending.

Difference between clinching (press nut) and bar rolling after step bending.

We will introduce the differences between self-clinching fasteners and other methods!

**Differences from Bar Ring Processing After Bending** 1. The dimensional accuracy of the sheet metal is maintained! 2. Parallelism is preserved! 3. Due to the increased number of threads, the thread strength is enhanced! 4. It can be pressed in with minimal space! 5. The number of work processes is reduced! We have received the following feedback from users of press nuts: "Thanks to the change in method from welding, work efficiency has improved!" "Anyone can easily install it, reducing the burden on the site!" **Points** ▶ No special qualifications are required for pressing! Anyone can easily install it. ▶ No variation in quality! *For more details, please refer to the PDF document or feel free to contact us.*

  • fastener

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Barrel processing of large diameter pipes such as 400A with the same diameter.

Barrel processing of large diameter pipes such as 400A with the same diameter.

If you are looking for processing services for large-diameter pipes such as 400A with the same diameter in Ho Chi Minh City (formerly Saigon), contact VINA ASTEC.

One of the strengths of VINA ASTEC, the local subsidiary of Nichisho Astec Co., Ltd. in Vietnam, is this beading process. We have fully inherited the beading technology, which is also one of our strengths, and we reproduce quality equivalent to that of Japan. We can also perform beading on large diameter pipes, such as 400A, with the same diameter. Since the beading process allows for the fabrication of branch piping without using tees, it reduces the number of weld points and improves the accuracy of piping lengths, leading to a reduction in assembly time on-site and ultimately lowering total costs. Of course, we also accept orders from Japan.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Coiling processing *Examples of applications for medical devices are also included!

Coiling processing *Examples of applications for medical devices are also included!

Excellent rotational synchronization! We would like to introduce Maruho's outstanding coiling technology!

We offer "coiling processing" at our company. Since our founding, Maruho Spring Industry has been producing small spring products. Utilizing the spring processing technology we have cultivated, we respond to various customer needs. We also perform rolling from round wire to flat plate in-house. Please feel free to contact us when you need our services. 【Torque Coil Structure (Multi-Row Multi-Layer Winding)】 ■ Inner Diameter: 0.2mm - 1.5mm ■ Outer Diameter: 0.4mm - 3.0mm ■ Wire Diameter: Min. 0.04mm ■ Coil Length: Max. 3,000mm *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Inductor Coil

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Antibacterial Measures - Film Coating

Antibacterial Measures - Film Coating

Various antibacterial/antiviral treatments, anti-mold, etc.! Sputtering processing on fibers and films.

Introducing the "Sputtering Processing" of Sekisui Nano Coating. We have a proven track record in various applications and functions, with extensive experience in processing various materials and substrates. We can suppress the growth of bacteria and viruses on metals and alloys. Additionally, we own sputtering equipment capable of handling widths up to 3400mm. Please feel free to consult us for thin film product development/sales, contract film formation processing, prototypes, and more. 【Features】 ■ Three technical axes: Optical adjustment, conductivity, antibacterial/antiviral ■ Proven track record in various applications and functions ■ Extensive experience in processing various materials and substrates - Materials: Various metals, alloys, compounds; Substrates: Films, metal foils, paper, etc. ■ Sputtering processing on fibers - Examples: Chemical fibers, carbon fibers, glass fibers, non-woven fabrics, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Sputtering Equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Antiviral Measures - Film Coating

Antiviral Measures - Film Coating

Suppress the growth of bacteria/viruses with metals/alloys! Sputtering processing on fibers is possible.

Introducing the "Sputtering Technology" of Sekisui Nano Coat Technology. It suppresses the growth of bacteria/viruses on metals/alloys, making it suitable for antiviral measures and more. We have a proven track record in various applications/functions and extensive experience in processing various materials and substrates. Additionally, we own sputtering equipment capable of handling widths up to 3400mm. Please feel free to consult us regarding thin film product development/sales, contract film formation processing, prototypes, and more. 【Features】 ■ Three technical axes: Optical adjustment, conductivity, antibacterial/antiviral ■ Proven track record in various applications/functions ■ Extensive experience in processing various materials and substrates - Materials: Various metals, alloys, compounds; Substrates: Films, metal foils, paper, etc. ■ Sputtering processing on fibers - Examples: Chemical fibers, carbon fibers, glass fibers, non-woven fabrics, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Sputtering Equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.