Forged Stepped Shafts For Industrial Equipment Featuring Precision And Durability

Forged Stepped Shafts for Industrial Equipment Featuring Precision and Durability

Our forged stepped shafts are crafted from premium alloy and carbon steels, designed to provide exceptional precision, high mechanical strength, and long-lasting durability. Each shaft undergoes advanced open-die forging followed by heat treatment, ensuring uniform grain flow, dimensional accuracy, and superior wear resistance for demanding industrial applications.

Key Features:

• Precision-forged stepped design for accurate assembly fit

• Heat-treated for optimal hardness and toughness

• High resistance to wear, fatigue, and impact

• Available in custom sizes and material grades

• Suitable for subsequent machining to meet specific application requirements

Applications:

These forged stepped shafts are widely used in heavy machinery, hydraulic systems, wind turbines, mining equipment, and industrial drive assemblies, where reliability, precision, and long-term performance are critical.

The production workflow for steel forgings includes:

raw material check → unloading → verification → preheating → forging → heat treatment → inspection → rough machining → NDT → final quality inspection → packing → delivery.

Frequently Asked Questions (FAQs)

1. What is the weight range of your forged components?
We produce forged parts ranging from 100 kg to 7,000 kg, suitable for industrial stepped shafts, heavy-duty machinery components, and crane or trolley applications.

2. Do you handle heat treatment and machining?
Yes, we provide complete in-house heat treatment, along with both rough and precision machining, tailored to meet specific customer requirements.

3. Which industries use your forged shafts and blanks?
Our products are extensively used in wind energy, heavy machinery, port handling systems, hydraulic equipment, and industrial transmission assemblies.

4. What is the typical lead time for production?

• In stock: Approximately 30 days

• Custom orders: Around 40–45 days depending on material grade and specifications

5. Where is your factory located?
Our facility is located in Changzhou City, Jiangsu Province, close to Shanghai Port, enabling efficient and reliable global shipping.

Request a Quote

Please send us your technical drawings and specifications. Our engineering team will carefully review your requirements and provide a customized quotation and tailored solution quickly.

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.