High Strength Alloy Iron Forge Block For Heavy Equipment Forged Stainless Steel Block

The High-Strength Alloy Forged Steel Block for Heavy Equipment Components is engineered to deliver exceptional structural integrity and load-bearing performance under the most demanding industrial conditions. Manufactured using open die forging and precision heat treatment, each block achieves a forging ratio of ≥3.0, ensuring superior grain refinement, internal density, and resistance to fatigue and impact stress.

Product Features

• High Structural Integrity – Forged with a ratio ≥ 3.0 for dense internal structure and improved mechanical strength

• Custom Alloy Composition – Medium to high-carbon alloy steels engineered for load-intensive environments

• Excellent Fatigue & Impact Resistance – Ideal for high-stress, high-load operational conditions

• Superior Machinability – Heat-treated and grain-refined for enhanced dimensional stability

• Large Section Capability – Suitable for manufacturing oversized components with consistent metallurgical quality

Applications

• Heavy Equipment Base Blocks – Structural foundations for crushers, presses, and large mechanical assemblies

• Gearbox Housing Blanks – Precision-forged billets for gearbox or reducer casings

• Hydraulic Press Frames – Core structural members in vertical or horizontal press systems

• Rolling Mill Components – Main blocks for mill housings and load-bearing structures

• Mining and Metallurgical Equipment – Forged elements in drilling rigs, mineral processing plants, and steel mills

The steel forgings production flow:

raw material inspection → unloading → inspection → preheating → forging → heat treatment → inspection → rough machining → non-destructive testing → inspection → packaging → delivery.

Frequently Asked Questions (FAQs)
1. What is your forging weight range?
We produce forged parts ranging from 100 kg to 7000 kg.

2. Do you provide heat treatment and machining?
Yes, we offer full in-house heat treatment, rough, and finish machining services.

3. Which industries do you supply to?
We serve wind energy, heavy equipment, port machinery, transmission systems, and more.

4. What is your production lead time?

With stock: Around 30 days

Without stock: 40–45 days

5. Where is your factory located?
In Changzhou City, near Shanghai, with shipping via Shanghai Port.

Request a Quote
Please send your technical drawings and requirements to us. Our engineers will review and provide you with a professional quotation and solution shortly.

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.