Alloy Steel Forgings for Crane Wheels and Large Industrial Parts are engineered to deliver exceptional durability and reliability under heavy-duty operating conditions. Manufactured from premium alloy steels, these forgings exhibit superior toughness, wear resistance, and excellent fatigue strength, ensuring extended service life even in demanding industrial environments.

Key Features:

• High load-bearing capacity with outstanding impact resistance

• Uniform internal structure through optimized forging ratio

• Enhanced hardness and wear resistance after heat treatment

• Available in customized dimensions and grades according to client requirements

Applications:
These forgings are widely used in crane wheels for port machinery, industrial flange systems, shipbuilding, steel mills, and other heavy industries where components must withstand extreme mechanical stress and continuous operation.

Steel Forgings Manufacturing Flow

Material check-in → unloading & classification → size and surface examination → heating & uniform temperature adjustment → forging and shaping → regulated heat treatment → process inspection → preliminary machining → NDT (ultrasonic / magnetic particle) → final dimensional check → anti-rust packaging → delivery to client.

Frequently Asked Questions (FAQs)

What is the weight range of your crane wheel and flange forgings?
We manufacture alloy steel forgings ranging from approximately 200 kg up to 7,000 kg, specially designed for heavy-duty crane wheels and large industrial flange components, suitable for demanding mechanical and structural applications.

Do you provide heat treatment and machining services?
Yes. Our facility is equipped for complete in-house heat treatment, rough machining, and precision finishing. This ensures that each forging meets the strict mechanical properties and dimensional tolerances required for heavy industrial use.

Which industries use your crane wheel and flange forgings?
Our products are extensively used in port cranes, gantry cranes, mining equipment, metallurgical presses, and other large-scale heavy machinery, where high strength, durability, and reliability are critical.

What are your typical delivery times?
For standard forgings in stock, delivery is usually within 30 days. For custom-designed crane wheels or large flanges, production and delivery typically take 40–50 days, depending on size, weight, and technical complexity.

Where is your factory located, and which port do you ship from?
Our production facility is located in Changzhou, China, near Shanghai. We primarily ship through the Port of Shanghai, providing smooth and reliable export logistics for heavy and oversized forgings.

Request a Quotation
To receive a customized quotation for crane wheels or industrial flange components, please provide your technical drawings, material specifications, and quantity requirements. Our engineering team will evaluate your project and propose an optimized forging solution with competitive pricing and delivery options.

About CHANGZHOU TIANGONG 

We are a Chinese company with over 30 years of forging experience. Our focus lies in the production of machine free forged products. We take pride in our independent quality assurance laboratory, which ensures that all our products meet our customers’ requirements. 

Our customers and partner value our products and services for 2 reasons: excellence and reliability.

Key figures 

A. Over 30 years professional free 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 of 158

E. 28 engineering and technical personnel 

F. 59 skilled workers 

G. Annual production capacity is 38,000 tons

H. Steel throughput can reach 56,000 tons

Efficient and reliable solutions for customers

Industrial sector application

We design and manufacture forged parts for all industrial areas applying our experience and unique professionalism and taking the specific requirements of the markets into account. This has led us to become a forging industry leader in all industrial segments and collaborating with leading companies.

A. Wind power generation

B. Port Heavy Machinery

C. Mining

D. Ship Building

E. Chemical industrial

F. Oil industrial

G. Metallurgical industry 

H. Hydraulic industry 

I. Other high-end industrial equipment, gearbox body, parts and etc.

Customized solutions 

Modular processes allow us to engineer a solution for almost every industrial application requiring free forged parts. Our modularity means flexibility, a wide range of options, faster delivery, and most important of all, competitiveness.

All our products and production process have been designed to assure excellent, reliable and long lasting unique mechanical performances, resulting in reduced operating costs and long life.

With a wide range of products and a significant experience gained in most industrial applications, we can also provide complete engineering recommendation for customers.