• Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines
  • Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines
  • Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines
  • Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines
  • Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines
  • Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines

Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines

Processing Object: Metal
Molding Style: Forging
Molding Technics: Free Forging
Application: Machinery Parts
Material: Steel
Heat Treatment: Normalizing
Samples:
US$ 1000/Ton 1 Ton(Min.Order)
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Customization:
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Gold Member Since 2024

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Jiangsu, China
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  • Overview
  • Product Description
  • Product Parameters
  • More Products
  • Production Flow Chart
  • Certifications
  • Factory Show
Overview

Basic Info.

Model NO.
forging001
Surface Treatment
Free Forging
Forging Tolerance
According to Customer′s Request
Standard
GB
Certification
ISO 9001:2000, ISO14001
Main Mateirals
Carbon Steel, Stainless Steel and Alloy Steels
International Standards
ASME, JIS, DIN, GB, BS, En, as, SABS
Customization
Provided
Material Forging
20crmo Steel
More Material
42CrMo4,20crmnmo
Transport Package
Sea Shipping
Specification
9-12 Ton
Trademark
Tiangong
Origin
China
Production Capacity
38, 000 Tons

Product Description

 

Product Description

Free Forging and Open Die Forging factory for 30 years.  ZPMC, NGC and Shanghai Electric long term stable supplier.  

Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines
Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines
Our Forged Steel Products
Tiangong Forging supplies a variety of semi-finished forged steel products, with the main materials being nickel-molybdenum steel, alloy steel, die steel, stainless steel and carbon steel. In addition to general steel grades such as 35#, 45#, 42CrMo, 42CrMo4, 18CrNiMo7-6, 20CrNi2Mo, 30CrNiMo8 and etc., we can also prepare the required steel according to other national specifications or specified alloy compositions requested by customers.

The maximum production shaft forging length/weight is 12m/15T; the maximum gear and wheel forging diameter/weight is 1.9m/9T.
We are particularly specialized in the forging of special-shaped forging parts. 

Our main products:  
A.Forged Gear Blank
B.Wheel and Pulley
C.Forged Shaft
D.Hollow Shaft
E.Crankshaft
F.Multi-stepped Shaft
G.Various forged blank and block
 I. Special-shaped Forging Parts

 

Product Parameters


By using forging advantages: 
 

Crane wheels are subjected to substantial loads and stresses due to the weight they carry and the constant movement they endure. Forging is often used in the manufacturing process of crane wheels because it offers several advantages:

  1. Strength: Forged crane wheels are stronger and tougher compared to wheels made through other manufacturing methods. This strength is crucial for supporting heavy loads and enduring the repeated stress of lifting and moving objects.

  2. Fatigue Resistance: Crane wheels face repeated stress cycles during their lifetime, which can lead to fatigue failure if the material is not properly designed. Forged parts typically have better fatigue resistance, making them more durable under cyclic loading conditions.

  3. Uniform Grain Structure: Forging helps in aligning the grain structure of the metal, resulting in a more uniform and consistent material. This uniformity enhances the mechanical properties of the crane wheel, including its strength and toughness.

  4. Customization: Forging allows for customization of the wheel's design and dimensions to meet specific requirements, such as load capacity, wheel diameter, and surface hardness.

  5. Quality Control: The forging process allows for better control over the material's properties and quality compared to casting or machining. This ensures that the crane wheels meet the required standards for safety and performance.

Overall, forging parts for crane wheels ensures that they can withstand the demanding conditions of crane operations while maintaining high levels of safety and reliability.

 

More Products


Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines

Production Flow Chart

Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines

Crane wheels are subjected to substantial loads and stresses due to the weight they carry and the constant movement they endure. Forging is often used in the manufacturing process of crane wheels because it offers several advantages:

  1. Strength: Forged crane wheels are stronger and tougher compared to wheels made through other manufacturing methods. This strength is crucial for supporting heavy loads and enduring the repeated stress of lifting and moving objects.

  2. Fatigue Resistance: Crane wheels face repeated stress cycles during their lifetime, which can lead to fatigue failure if the material is not properly designed. Forged parts typically have better fatigue resistance, making them more durable under cyclic loading conditions.

  3. Uniform Grain Structure: Forging helps in aligning the grain structure of the metal, resulting in a more uniform and consistent material. This uniformity enhances the mechanical properties of the crane wheel, including its strength and toughness.

  4. Customization: Forging allows for customization of the wheel's design and dimensions to meet specific requirements, such as load capacity, wheel diameter, and surface hardness.

  5. Quality Control: The forging process allows for better control over the material's properties and quality compared to casting or machining. This ensures that the crane wheels meet the required standards for safety and performance.

Overall, forging parts for crane wheels ensures that they can withstand the demanding conditions of crane operations while maintaining high levels of safety and reliability.

 
 

Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port MachinesWheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port MachinesWheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines

 

Certifications

Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines

Factory Show

Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines

 Our company located in Changzhou city, Jiangsu province. Neaby Shanghai.  With over 30 years of forging experience. Our focus is on using high-efficiency electro-hydraulic hammer facilities to produce free forged and open-die forged products.
We are proud of our independent quality assurance laboratory, which ensures that all of our products meet our customers' requirements.


A. More than 25 years of professional free forging and open-die forging manufacturing experience
B. The company covers an area of 71,000 square meters
C. The construction area of the production workshop is 12,000 square meters
D. Total number of employees: 158
E. 28 engineering and technical personnel
F. 59 skilled workers
G. Annual production capacity is 38,000 tons
H. Annual raw material steel throughput turnover reaches 56,000 tons 

Reliable production

At Tiangong Forging, we invest in production equipment every year to maintain and further improve the quality of our products.
The only way to achieve the required quality is to start with a correctly specified material and process it on an efficient forging machine. To ensure the final standards required by our customers, a correct and precisely controlled heat treatment process is a key factor.
Various types of high-precision machining equipment are also an important part of providing products with high customer satisfaction.
  1. 12 tons Electro-hydraulic Hammer with Operating Machine
  2. 8 tons Electro-hydraulic Hammer with Operating Machine
  3. 5 tons Electro-hydraulic Hammer with Operating Machine
  4. 20 tons Loader
  5. 5 tons Loader
  6. Natural Gas Pre-forging Heating Furnace
  7. Heat Treatment Electric Furnace
  8. There are 5 heat treatment electric furnaces with loading capacities of  5 tons, 15 tons, 50 tons, 60 tons and 60 tons respectively.
  9. Various Machining Equipment
  10. The machining center has multiple high-precision machining equipment such as CNC vertical lathes, CNC horizontal lathes, horizontal milling machines, radial drilling machines, ordinary horizontal lathes, sawing machines, etc
Main Mateirals: Carbon Steel, Stainless Steel and Alloy steels;  

International Standards: ASME, JIS, DIN, GB, BS, EN, AS, SABS, etc.    

Standardization and Customization are both our advantages.   
Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines

Application:  


Our parts are widely used in Chemical Industry, Wind power generator, Large machinery parts Chemical industry,Agricultural machinery parts ship shaft fittings. Wind Power gearbox Transmission system. 
Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines



Qingdao Port, Xiamen automatic Port, Shanghai Yang shan Port, Italy Vado port. Taiwan Tailway crane, Egypt hanging bridge, Sri Lanka railway crane, Thailand port bridge. South Korea railway crane, Hongkong island bridge, Singapore railway crane, Russia oil & mining machines and some miltary project. etc.
Wheel Gear Blank Forging ASTM4140 DIN 42CrMo4 GB4 2crmo for Port Machines


Customized solutions
Our modular process allows us to design solutions various industrial application requiring free-forged and open-die-forged parts. Our modularity means flexibility, wide choice, faster delivery and, above all, competitiveness.

All Tiangong Forging, products and production processes are designed to ensure exceptional, reliable and long-lasting unique mechanical properties, thereby reducing operating costs and extending service life.
With an extensive product range and extensive experience gained in most industrial applications, we can also provide engineering advice to our customers.

 

Welcome to visit our factory!  Welcome to send inquiry to us.  

Welcom Trading compamy to co-operate.  



 

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