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

Cold Forging Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 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:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. 豊島製作所 部品事業部 Saitama//Machine elements and parts
  2. 山崎工業 Niigata//Manufacturing and processing contract
  3. null/null
  4. 茨城スチールセンター 本社 Ibaraki//Manufacturing and processing contract
  5. 5 サニーオーシャンジャパン Osaka//Electronic Components and Semiconductors
Go to Company Ranking

Cold Forging Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. Press processing problem-solving case study: Cold forging processing (compression processing) 山崎工業
  2. Aluminum cold forging transfer processing
  3. "Points for Cost Reduction through Cold Forging" *Basic Knowledge Materials Provided! 茨城スチールセンター 本社
  4. Toyoshima Manufacturing Co., Ltd. Company Profile 豊島製作所 部品事業部
  5. 4 [Technical Introduction] Cold Forging Transfer - Pipe Nut 豊島製作所 部品事業部

Cold Forging Product List

1～9 item / All 9 items

Displayed results
[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

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
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

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
"Points for Cost Reduction through Cold Forging" *Basic Knowledge Materials Provided!

"Points for Cost Reduction through Cold Forging" *Basic Knowledge Materials Provided!

A wide range of topics from the basics of cold forging to examples of cost reduction! We also include measures to address the disadvantages of cold forging processing due to our high technical capabilities!

This document provides a thorough explanation of the basics of cold forging, including cost reduction examples and cost estimates. Cold forging is a processing method that shapes metallic materials such as carbon steel, non-ferrous metals, and alloy steel using molds at room temperature, which is below the recrystallization temperature. We will introduce various measures to address the disadvantages of cold forging and key points for cost reduction. We encourage you to read it. 【Contents】 ■ What is cold forging ■ Advantages and disadvantages of cold forging ■ Measures for the disadvantages of cold forging at our company ■ Cost reduction point (1) – Introduction of a 2000-ton press machine ■ Cost reduction point (2) – High technical capabilities *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
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

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
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

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
[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

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
[Technical Introduction] Cold Forging Transfer - Pipe Nut

[Technical Introduction] Cold Forging Transfer - Pipe Nut

Achieved significant productivity improvements through the reduction of intermediate inventory, elimination of intermediate processing, and reduction of processes!

Toyoshima Manufacturing Co., Ltd. is engaged in the development of a unique pressing method that combines single-process cold forging and parts forming processing, establishing a flexible integrated production system that achieves high quality and low cost. In the "Cold Forging Transfer," we use AIDA-made UL presses to complete multiple processes with a single press, resulting in significant improvements in productivity through the reduction of intermediate inventory, elimination of intermediate processing, and reduction of processes. 【Features】 ■ Cold forging transfer processing ■ Forming with UL800t in 7 stages (6 processes) ■ 200,000/month ■ Underbody components ■ Products refined for ultimate yield and productivity ■ Elimination of intermediate heat treatment, no intermediate inventory *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • 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
[Case Study of Problem Solving] Distortion of Parts Due to Heat Treatment Process

[Case Study of Problem Solving] Distortion of Parts Due to Heat Treatment Process

Proposal for switching to cold forging! Introduction of a case freed from the need for full selection due to heat treatment distortion.

The customer was troubled by distortion caused by heat treatment. Therefore, we proposed the abolition of heat treatment and a switch from hot forging to cold forging. As a result, they were freed from the need for full inspection due to heat treatment distortion. 【Case Summary】 ■Issue: Distortion due to heat treatment ■Solution: Abolition of heat treatment and switch from hot forging to cold forging ■Effect: Freed from full inspection due to heat treatment distortion *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • 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
COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.