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

Forgings Product List and Ranking from 41 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.

Forgings 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. 宮本工業 船生工場 Tochigi//Manufacturing and processing contract
  2. 大丸鋼材 大阪本社 Osaka//Manufacturing and processing contract
  3. 松井製作所 Osaka//Ferrous/Non-ferrous metals
  4. 4 株式会社東亜鍛工所　新井工業株式会社 Niigata//Automobiles and Transportation Equipment
  5. 5 江戸川鍛工 Tokyo//Manufacturing and processing contract
Go to Company Ranking

Forgings 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. Miyamoto Industrial Co., Ltd. Business Introduction 宮本工業 船生工場
  2. We can produce large stainless steel forged products, rolling forgings, and free forgings. 大丸鋼材 大阪本社
  3. Edo River Forging Co., Ltd. Company Profile 江戸川鍛工
  4. 4 Arai Industrial Co., Ltd. Business Introduction 株式会社東亜鍛工所　新井工業株式会社
  5. 5 For construction machinery attachments with excellent durability, they are hot-forged products. 平松製作所

Forgings Product List

46～60 item / All 93 items

Displayed results
[Processing Example] Material for Motorcycle Cam Sprockets

[Processing Example] Material for Motorcycle Cam Sprockets

Large diameter disc forming of alloy steel (Φ71)! Cold forging of discs with eccentric bosses made of alloy steel!

By optimizing the forming load to the limit, we have achieved the cold forging of disks with eccentric bosses made of high-load alloy steel. Please feel free to contact us when you need our services. 【Features】 ■ Large diameter disk forming of alloy steel (Φ71) ■ Eccentric boss forming *For more details, please refer to the PDF materials or feel free to contact us.

  • Other Auto Parts

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
[Processing Example] Achieved a tolerance of 11μm and a surface roughness of Ra1.6 or less.

[Processing Example] Achieved a tolerance of 11μm and a surface roughness of Ra1.6 or less.

We can accommodate dimensional tolerances in microns using in-house equipment for forging and machining!

Dimensional tolerances required due to the special nature of the product, even down to the micron level, can be accommodated in-house until the finished product. Please feel free to contact us when placing an order. 【Features】 ■Outer diameter tolerance: 11μm ■Surface roughness: Ra1.6 or less *For more details, please refer to the PDF document or feel free to contact us.

  • 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
Successfully achieved mass production of rectangular bifurcated shapes formed from coil material through cold forging.

Successfully achieved mass production of rectangular bifurcated shapes formed from coil material through cold forging.

From circle to square, and then to fork! Using S20C (carbon steel for machine structures)!

Coil material is suitable for mass production. However, it is basically round in shape, so it is formed into a square shape using a former, and then mass-produced into a square bifurcated shape using a press machine. 【Features】 ■ Square shape: Formed from coil material (round material) into a square shape ■ Bifurcated shape: Extrusion molding of a bifurcated shape *For more details, please refer to the PDF document or feel free to contact us.

  • Other Auto Parts

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
Processing services for cold forged products

Processing services for cold forged products

High precision, deep drawing

We will improve the manufacturing efficiency of processing and products. Due to cold forming, parts with higher precision than usual can be produced. Used for cover pipes and thermostat components. Deep drawing of small diameters. Fewer cracks and internal defects. We will provide optimal proposals according to your requests. For more details, please contact us or refer to the catalog.

  • 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
Achieved dimensional deviation of 0.05mm and hollow core deviation accuracy of 0.1mm [Forging processing technology]

Achieved dimensional deviation of 0.05mm and hollow core deviation accuracy of 0.1mm [Forging processing technology]

Achieving the highest level of precision machining in the industry. We bring the defect rate as close to zero as possible, even in mass production of one million units!

■ Under our unique integrated production system, we thoroughly pursue precision and quality to ensure that the first product and the millionth product are identical. ■ Skilled technicians well-versed in mold and forging work directly together to achieve production speed of "as fast as 7 business days." ■ With high-precision machines and advanced maintenance techniques from our forging engineers, we have succeeded in bringing the defect rate close to zero. ■ Utilizing the world-class Yasuda high-precision jig borer, we finish high-precision molds with a two-sided clamping holder. ■ In addition to proposals for weight reduction, material savings, and reduced cutting, we actively contribute to the development of our customers' new products. * For more details, please refer to the PDF 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
Tobata Turret Works Co., Ltd. Business Introduction

Tobata Turret Works Co., Ltd. Business Introduction

We aim to be number one in customer satisfaction, community contribution, and employee satisfaction.

Tobata Turret proposes high quality and cost reduction to many customers as a company that can mass-produce non-ferrous metal forged products, the only one in Kyushu, using the core technology of "forging," which is an environmentally friendly plastic processing technology. We have established a consistent production system with facilities and technologies that can flexibly respond to customer needs, not only with the core technology of "forging," but also with casting, friction welding, cutting, and assembly. In particular, we guarantee precision for processing of materials such as copper, brass, aluminum, and stainless steel, completed with surface treatment. 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
Technical Data: What is Forging?

Technical Data: What is Forging?

Improvement of mechanical properties such as tensile strength and hardness! Introducing the advantages of forging, which allows for mass production of items with the same shape.

This document provides a detailed introduction to the benefits of forging and the types of forging, using diagrams and photographs. Forged products are shaped close to their final form, which allows for material savings, and a significant feature is that there is less variation in mechanical properties such as tensile strength and hardness. At our company, we utilize skilled forging techniques to produce products that meet the required performance and quality based on the finished molds. Please feel free to contact us for more details. 【Contents】 ■ What is forging? ■ The existence of metal flow lines ■ Benefits of forging ■ Types of forging ■ Types of forging based on temperature *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
Cold forging. Our company's forging technology capabilities.

Cold forging. Our company's forging technology capabilities.

The world's first processing technology using cold forging. Increased production efficiency and improved strength without cutting.

Advanced cold forging technology can be applied to various molds based on accumulated data. By leveraging process and mold design capabilities, it achieves desired shapes and cost reductions. Benefits include: ■ Reduced cutting (approximately 35% less material) ■ Increased toughness and improved strength ■ Extended mold lifespan ■ Shortened processes, among others.

  • Forging 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
Murayama Forging Co., Ltd. - Business Introduction

Murayama Forging Co., Ltd. - Business Introduction

We can accommodate both free forging and die forging from one piece to mass production.

Murayama Forging Co., Ltd. has been operating since 1937 as the only forging manufacturer in Kashiwazaki, specializing in both die forging and free forging. In recent years, we have also engaged in the sale of cut steel materials and machining. With the knowledge and technology cultivated since our founding, we respond to a wide range of needs, including various types, small lots, and short delivery times. For more details, please contact us or refer to our catalog.

  • Steel
  • 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
Hot forged products in circular shape (round items)

Hot forged products in circular shape (round items)

Hot forged circular (round) products that can be produced from 1.0 kg to 50 kg!

Yamagishi Forging Co., Ltd. specializes in hot forging of circular (round) products, capable of producing items ranging from 1.0 kg to 50 kg. Additionally, products with minimal processing costs, similar to press-forged items, can be produced through hammer forging, and we can deliver higher precision products using our closed auto-mechanical forging press. From order to delivery, we respond to customer needs quickly and accurately, with the shortest lead time being just 5 days, accommodating everything from small-batch, diverse products to mass production. 【Business Activities】 ■ Precision die forging, closed precision press forging, free forging ■ Heat treatment processing, general machining ■ Complete forging die production *For more details, please request materials or view the PDF data available for download.

  • Processing Contract
  • Contract manufacturing
  • Other molds

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
Hot forged products

Hot forged products

For processing important security components and large parts! Technology that supports the backbone of the automotive industry.

"Hot forged products" are the optimal method for processing important safety components and large parts that require these characteristics, as hot forging has low material deformation resistance and excellent strength and impact resistance. In recent years, they have been used in power generation components of hybrid vehicles and important drive system components around the axles, supporting the backbone of the automotive industry. *For more details, please refer to the catalog or feel free to contact us.

  • Processing Contract
  • Processing Contract
  • Other Auto Parts

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
Forged Product Case Studies

Forged Product Case Studies

Products from Yamazaki Machinery Manufacturing are used in various places!

We would like to introduce various products manufactured by Yamazaki Machinery Works so far. Starting with the 1350mm long marine engine connecting rod "Rensetsubou," there are numerous examples of products used, including parts for large bulldozers called "Point." Our forged products are utilized in diverse fields such as construction machinery, ships, railway vehicles, and building materials. 【Examples of Product Applications】 ■ Marine parts: Rensetsubou, housing ■ Bulldozer parts: Point, cover ■ Dump parts: Tube *For more details, please refer to the PDF materials or feel free to contact us.

  • tube

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
Large products

Large products

A triangular tube shape with a total length of 530mm! Our company is capable of producing large products.

We are committed to developing new molding methods and mold manufacturing techniques without being constrained by conventional frameworks, providing short lead times and low-cost products. Regarding automation for large lots and dedicated processing machines, our experienced in-house staff designs, manufactures, and maintains them from the user's perspective. *For more details, please refer to the related links or feel free to contact us.*

  • Other Auto Parts

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
Medium-sized products

Medium-sized products

Introducing our medium-sized products, including a gear shape with an opening diameter of 105mm!

We are committed to developing new molding methods and mold manufacturing techniques without being constrained by conventional frameworks, providing short lead times and low-cost products. Regarding automation for large lots and dedicated processing machines, our experienced in-house staff design, manufacture, and maintain them from the perspective of the users. *For more details, please refer to the related links or feel free to contact us.

  • Other Auto Parts

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
Product Case: "Automobile Parts"

Product Case: "Automobile Parts"

We can process small items starting from around 20g! We are sharing examples of Challenge Forge products that can achieve complex shapes!

Introducing examples of products processed with our technology! 【Product Examples】 Automobile parts 【Features of Challenge Forge's Forging】 ■ Latest technology in hot forging + cold forging ■ Confidence in small parts + irregular shapes (complex geometries) ■ Commitment to stainless steel processing *For more details, please download the PDF or feel free to contact us.

  • clutch
  • Transmission parts
  • joint

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.