Changzhou Tiangong Forging Co., Ltd.
Changzhou Tiangong Forging Co., Ltd.
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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 |
Frequently Asked Questions (FAQs)
What is the typical weight scope for the forged components you manufacture? Our forging capabilities accommodate parts ranging from 100 kilograms up to 7 metric tons.
Beyond the forging process, do you also offer thermal processing and material shaping services? Indeed, we provide comprehensive in-house heat treatment services, alongside both preliminary and final machining operations.
Which industrial sectors are primary recipients of your forged products? We cater to a diverse array of critical industries, including wind power generation, heavy machinery manufacturing, port infrastructure, power transmission systems, and various others.
What are your standard timelines for production and delivery of orders? For items readily available in our inventory, the typical lead time is approximately 30 days. For custom-manufactured orders, the timeframe generally spans 40 to 45 days.
Could you provide information regarding the geographical location of your production facility and shipping hub? Our manufacturing plant is situated in Changzhou City, which is strategically located near Shanghai, and we utilize the Port of Shanghai for our shipping logistics.
Request a Quotation
To receive a tailored price assessment and a comprehensive engineering solution, we invite you to submit your detailed technical drawings and specific requirements to our dedicated team. Our engineers will promptly review your submission and provide you with a professional quotation and a suitable solution.