Changzhou Tiangong Forging Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 56000 Tons per year |
| Delivery Time | 30days |
| Packaging Details | Pallet |
| Heat Treatment | QT or Customizable |
| Transport Package | Pallet or Customizable |
| Machining | Hydraulic Hammers: 5T, 8T, 12T and more |
| Surface Finish | Smooth or Anti-rust oil |
| Advantages | High strength, excellent fatigue resistance, improved mechanical properties and more |
| Type | Open die forging and free forging |
| Material | Carbon Steel alloy steel |
| Apply | Crane Port Machinery Wheels For High Load Industrial |
| Brand Name | Tiangong |
| Model Number | TG-207 |
| Certification | ISO9001, ISO14001,ISO45001 |
| Place of Origin | Changzhou, China |
View Detail Information
Explore similar products
High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine
Open Die Forged Steel Crane Port Machinery Wheels For High Load Industrial
Custom 42CrMo4 Open Die Forgings 20CrMo Industrial Steel Forgings Various Shapes
Rough Surface Open Die Forging 42CrMo 35CrMo Shaft Sleeve Forgings
Product Specification
| Payment Terms | T/T | Supply Ability | 56000 Tons per year |
| Delivery Time | 30days | Packaging Details | Pallet |
| Heat Treatment | QT or Customizable | Transport Package | Pallet or Customizable |
| Machining | Hydraulic Hammers: 5T, 8T, 12T and more | Surface Finish | Smooth or Anti-rust oil |
| Advantages | High strength, excellent fatigue resistance, improved mechanical properties and more | Type | Open die forging and free forging |
| Material | Carbon Steel alloy steel | Apply | Crane Port Machinery Wheels For High Load Industrial |
| Brand Name | Tiangong | Model Number | TG-207 |
| Certification | ISO9001, ISO14001,ISO45001 | Place of Origin | Changzhou, China |
| High Light | large open die forging shafts ，heavy duty transmission forging shafts ，power generation equipment forging shafts | ||
Large Open Die Forging Shafts for Heavy Duty Transmission and Power Generation Equipment
Our large open die forging shafts are engineered for exceptional strength, toughness, and dimensional stability. Produced from high-quality alloy and carbon steels, these shafts undergo precision forging and controlled heat treatment to ensure superior mechanical properties such as high load-bearing capacity, resistance to fatigue, and excellent durability under demanding conditions.
Product Features:
Manufactured through advanced open die forging to achieve fine-grained, dense internal structure
High mechanical strength and fatigue resistance for heavy-duty operation
Available in customized sizes, materials, and heat treatment conditions to meet specific project requirements
Strict non-destructive testing (UT, MPI) and dimensional inspections to ensure product reliability
Application Fields:
These forged shafts are widely used in:
Heavy-duty transmission systems in industrial machinery
Wind power generation equipment
Marine propulsion and shipbuilding components
Mining, metallurgical, and petrochemical machinery
Large gear drives and rotating equipment in power plants
By choosing our forged shafts, customers gain components that deliver long-term reliability and performance in the world’s most demanding industrial applications.
| Item | Details |
|---|---|
| Product Name | Large Open Die Forging Shafts for Heavy Duty Transmission and Power Generation Equipment |
| Material Grades | - Alloy steels (42CrMo4, 18CrNiMo7-6, 30CrNiMo8) with high tensile strength and toughness - Carbon steels (35#, 45#) for general industrial shaft applications - Custom material grades available based on project requirements |
| Forging Equipment | - Hydraulic Hammers: 5T, 8T, 12T - Open die forging presses up to 4,500T for long and large-diameter shafts - Precision heat treatment furnaces ensuring uniform properties along shaft length |
| Manufacturing Process | Raw Material Verification → Heating → Open Die Forging → Controlled Heat Treatment → Straightening & Rough Machining → Non-Destructive Testing (UT/MPI) → Finish Machining (if required) → Dimensional & Surface Inspection → Packaging → Delivery |
| Forging Ratio | ≥ 3.5 — Guarantees uniform fiber flow, refined grain structure, improved toughness, and superior fatigue strength for long-service shafts |
| Applications | - Transmission shafts in wind turbines and heavy machinery - Generator shafts and turbine rotors in power plants - Marine propulsion shafts for shipbuilding - Industrial drive shafts for metallurgical and petrochemical equipment |
| Delivery Conditions | - Quenched and Tempered for high strength, hardness, and impact resistance - Available in normalized, rough-machined, or fully finished condition depending on customer specifications |
| Testing & Inspection | - Optical Spectrometry for chemical composition - Mechanical Testing: Tensile, Yield, Impact, Hardness - Non-Destructive Testing: UT, MPI to ensure defect-free integrity - Dimensional Accuracy Inspection with precision measurement tools |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
27.5 million -28 million
Employee Number:
135~150
Ecer Certification：
Verified Supplier
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 ... 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 ...
Get in touch with us
Leave a Message, we will call you back quickly!