Changzhou Tiangong Forging Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 56000 Tons per year |
| Delivery Time | 30days |
| Packaging Details | Pallet |
| Heat Treatment | Normalizing and tempering |
| Transport Package | Pallet or Customizable |
| Machining | Hydraulic Hammers |
| Surface Finish | Smooth or Customizable |
| Advantages | High strength, excellent fatigue resistance |
| Type | Open die forging |
| Material | Alloy steel |
| Apply | Metallurgical Press and Rolling Mills |
| Brand Name | Tiangong |
| Certification | ISO9001, ISO14001,ISO45001 |
| Place of Origin | Changzhou, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 56000 Tons per year |
| Delivery Time | 30days | Packaging Details | Pallet |
| Heat Treatment | Normalizing and tempering | Transport Package | Pallet or Customizable |
| Machining | Hydraulic Hammers | Surface Finish | Smooth or Customizable |
| Advantages | High strength, excellent fatigue resistance | Type | Open die forging |
| Material | Alloy steel | Apply | Metallurgical Press and Rolling Mills |
| Brand Name | Tiangong | Certification | ISO9001, ISO14001,ISO45001 |
| Place of Origin | Changzhou, China | ||
| High Light | fatigue resistance alloy forging process ，alloy forging process for rolling mills ，metallurgical press open forging process | ||
Wear-Resistant Open Die Forgings for Metallurgical Press and Rolling Mills are engineered to deliver exceptional durability and mechanical stability under extreme compressive and cyclic loads. Manufactured from high-strength alloy or carbon steels, these forgings are heat treated to optimize surface hardness while maintaining a tough, ductile core — essential for components subjected to constant impact, pressure, and thermal fluctuations in metallurgical operations.
High Wear Resistance: Heat treated for superior surface hardness to withstand abrasive and impact-intensive operations.
Optimized Core Toughness: Maintains ductile, crack-resistant core to ensure structural safety under heavy loads.
Directional Grain Flow: Open die forging process enhances fatigue resistance and mechanical strength.
Large-Size Capability: Suitable for producing large-section components with high dimensional accuracy.
Custom Geometry: Supports intricate or asymmetric designs per end-use functional requirements.
Excellent Load-Bearing Capacity: Engineered to perform in high-pressure, cyclic load environments typical of heavy industrial machinery.
Metallurgical Hydraulic Presses: Forged press columns, crossheads, rams, platens, and shafts.
Rolling Mill Equipment: Backup rolls, pinion shafts, chocks, couplings, and mill spindles.
Steelmaking and Smelting Operations: Components exposed to high mechanical stress and thermal cycling.
Heavy Machinery & Forging Plants: Core parts used in forming, extrusion, and metal shaping lines.
High-Impact Industrial Systems: Ideal for machinery operating under constant shock, torque, and heat.
| Item | Details |
|---|---|
| Product Name | Wear-Resistant Open Die Forgings for Metallurgical Press and Rolling Mills |
| Material Grades | - Medium and alloy steels designed for surface durability and core strength under extreme compressive forces- Customized compositions tailored to resist wear and deformation during heavy-duty forming and rolling processes |
| Forging Equipment | - Hydraulic Hammers: 5T, 8T, 12T- Capable of forging large, complex press components and rolling mill parts with uniform grain structure |
| Manufacturing Process | Raw Material Inspection → Preheating → Open Die Forging → Heat Treatment → Rough Machining → Non-Destructive Testing → Final Machining (if required) → Dimensional Inspection → Packaging → Delivery |
| Forging Ratio | ≥ 3.0 — Enhances fatigue resistance, internal density, and structural integrity for high-load metallurgical operations |
| Applications | - Columns, platens, crossheads, rams, and other pressure-bearing parts in metallurgical presses- Forged rolls, spindles, and couplings used in hot and cold rolling mills- Ideal for machinery exposed to continuous impact, high torque, and surface abrasion |
| Delivery Conditions | - Delivered in heat-treated condition: Normalizing + Tempering for optimal strength and structure- Optional annealed or rough-machined form depending on downstream processing needs |
| Testing & Inspection | - Chemical Analysis via Optical Spectrometry- Mechanical Testing: Tensile, Impact, Hardness- Non-Destructive Testing: Ultrasonic (UT), Magnetic Particle (MT)- Dimensional and geometric accuracy verified using precision metrology instruments |
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 ...
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