We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Cold Forging.
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Cold Forging Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

Cold Forging Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 佐藤鋲螺 Ishikawa//Machine elements and parts
  3. 山崎工業 Niigata//Manufacturing and processing contract
  4. 4 サニーオーシャンジャパン Osaka//Electronic Components and Semiconductors
  5. 4 豊島製作所 Saitama//Machine elements and parts 部品事業部
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Cold Forging Product ranking

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. Aluminum cold forging transfer processing
  2. Cold forging processing of pin fins
  3. Press processing problem-solving case study: Cold forging processing (compression processing) 山崎工業
  4. Collar with a flap 佐藤鋲螺
  5. 4 High freedom, inexpensive, and high quality! Hot forging processing / cold forging processing. サニーオーシャンジャパン

Cold Forging Product List

1～11 item / All 11 items

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[Processing Example] Race Processing

[Processing Example] Race Processing

Consistent processing and high-precision machining! Here we introduce examples of race machining of cold-formed materials.

Our company specializes in mold design and manufacturing, with a focus on irregular workpieces and precision gear products, and we have a mass production system in place. We primarily use a 1000TON knuckle press to shorten processes through transfer processing, and we have established a production line for a series of raw materials using two annealing furnaces and a bonding line. Additionally, we have built a consistent production flow and achieved high-precision processing through race processing lines, turning, grinding, and MC (machine control) technology. Please feel free to contact us when you need our services. [Overview] ■ Material: Cold forged material ■ Processing method: Race processing ■ PR Points: Integrated processing, high-precision processing *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Mold Design

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Press processing problem-solving case study: Cold forging processing (compression processing)

Press processing problem-solving case study: Cold forging processing (compression processing)

Introduction of examples of dowel pin extraction processing through cold forging.

A group of specialists in precision press processing that handles everything from the design and manufacturing of progressive press molds to the mass production of precision press parts has the solution! We will introduce a case study of our dowel pin extraction technology using cold forging techniques. The product is formed into a dowel (pin) with a total height of 1.7mm from the bottom surface using SPCE with a thickness of 1.2mm. We crush the thickness down to 0.8mm and use a processing method that gathers material into the boss, resulting in a flat finish on the back surface. Compared to pin insertion, this method excels in processing costs, strength, and precision, making it an effective value-added proposal for products that involve pin insertion processes. For more details, please contact us or refer to our catalog.

  • Processing Contract

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Collar with a flap

Collar with a flap

Thanks to our unique in-house process design, we are able to manufacture special-shaped flanged collars.

The collar with a flap can be processed into special shapes due to our unique in-house process design. Processing of difficult materials such as SUS is also possible! Additionally, we are committed to processing that does not produce defects through our in-process quality equipment management system. **Benefits of Sato Bolt's Cold Forging Processing** ☆ A significant reduction in material costs is possible by switching from cutting processing! - Improved strength and wear resistance due to work hardening - The ability to mass-produce the same product in a short time These are some of the benefits. **Features** ○ Special shape processing is possible due to our unique in-house process design. ○ Processing of difficult materials such as SUS is possible. ○ Materials: SUSXM-7, SUS304, SCM, SWCH, AL ○ Processing machines: Parts former, cold header ○ Dimensions: Can be tailored to your requirements such as shaft diameter and overall length. *Please download the PDF to view the introduction of Sato Bolt.*

  • Contract manufacturing
  • Other Auto Parts
  • Other machine elements

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High freedom, inexpensive, and high quality! Hot forging processing / cold forging processing.

High freedom, inexpensive, and high quality! Hot forging processing / cold forging processing.

Hot forging: Low deformation resistance, allowing for the forging of complex-shaped parts! Cold forging: Reduces material loss, shortens processing time, and enables cost reduction.

■Hot Forging A processing method that involves heating metal to soften it before compressing it into shape, resulting in low deformation resistance and the ability to forge complex-shaped parts. Compared to other forging methods, it offers the highest degree of freedom, allowing us to provide low-cost, high-quality products. ■Cold Forging A processing method that compresses metal at room temperature, allowing for the production of more precise products compared to hot forging. It reduces material loss compared to cutting processes, shortens processing time, and enables cost reduction of the processed products. We provide high-quality products even for complex shapes. 【Manufacturing Examples】 ■Driven Gear Forging ■Materials: SS, SC, SK, SCM, SKS, CRV ■Processing Precision: Forging only ±0.1mm ■Surface Treatment: Shot blast finish, etc. 　　　　　　* We can propose surface treatments according to your requirements. * For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Press Dies
  • Processing Contract

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Cold forging process

Cold forging process

Achievable coaxiality of 30μm for outer diameter and inner diameter! No chips produced and low cost. Also extends lifespan.

"Cold forging" is a processing method that compresses metal materials at room temperature. It is low-cost and allows for mass production in a short time since no cutting chips are generated. Our company can process with a hole diameter tolerance of "20μm." Furthermore, we can achieve a coaxiality of "30μm" for outer and inner diameters. For example, when using a bush with high coaxiality, the reduction in friction coefficient allows for full exertion of driving force, leading to extended lifespan and other benefits. [Example of Bush Processing] ◎ Production capacity: 4 to 12 million pieces ◎ Processing material: SUJ2 ◎ Machinery used: Domestic nut former ◎ Work size: φ4.29 *For more details, please refer to the materials. Feel free to contact us as well.

  • Contract manufacturing
  • Processing Contract

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Toyoshima Manufacturing Co., Ltd. Company Profile

Toyoshima Manufacturing Co., Ltd. Company Profile

Unique technology that creates new value! We will develop new products in collaboration with our customers.

Toyoshima Manufacturing Co., Ltd. has developed a unique pressing method that combines single-process cold forging and parts forming processing, advancing in-house machining to establish a flexible integrated production system that achieves high quality and low cost. Currently, we are developing plate forging and tooth forming technology as next-generation plastic processing technologies, aiming for further productivity improvements and promoting the expansion of cold forging transfer. We have also introduced dedicated UL presses for element experiments and prototype development, as well as 5-axis jig borers for mold processing, establishing a prototype development system that can respond to our customers' speed. With our unique technology, we will propose new materials and new methods for themes that were considered impossible with conventional methods, and collaboratively develop new products with our customers. 【Business Content】 ■Parts Division - Cold forging processing and press processing (cutting + assembly) ■MS Division - Development and manufacturing of thin film materials *For more details, please refer to the PDF materials or feel free to contact us.

  • Drive system parts
  • Chains and sprockets
  • Other machine elements

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[Technical Introduction] Metal Flow Control - VCT Components

[Technical Introduction] Metal Flow Control - VCT Components

Cold forging 5 processes, punching 3 processes! Increases the freedom of shaping, allowing for the production of complex three-dimensional shapes.

Toyoshima Manufacturing Co., Ltd. is engaged in the development of a unique pressing method that combines single-process cold forging and parts forming, establishing a flexible integrated production system that achieves high quality and low cost. In "Metal Flow Control," we have succeeded in completing three-dimensional complex shapes solely through pressing by increasing the freedom of shaping. [Features] ■ 5 cold forging processes, 3 punching processes (no annealing) ■ Products are created by increasing and decreasing thickness and controlling flow from t8mm plates *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Other machine elements

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