Changzhou Tiangong Forging Co., Ltd.
Changzhou Tiangong Forging Co., Ltd.
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Forged gantry locomotive wheels Made from Wear-Resistant Alloys: 45#, 42CrMo, 40CrNiMo. These forged gantry locomotive wheels, manufactured from high-strength 42CrMo, 40CrNiMoalloy steel, are designed for use in heavy-duty port machinery such as gantry and container cranes. They are forged to withstand high mechanical loads and harsh environmental conditions, ensuring long service life and stable performance.
Features:
Material: Standard 45#, 42CrMo, 40CrNiMo alloy steel and carbon steel, customizable to customer-specified
Forging Type: Open-die forging free forging available based on design and application requirements
Heat Treatment: Normalized + Tempered for enhanced mechanical properties
Machining: Supplied in rough machined or as-forged condition
Ultrasonic Testing: Conducted according to customer standards for internal soundness
Applications:
Gantry cranes
Port terminal equipment
Container handling cranes
Heavy lifting systems
| Item | Details |
|---|---|
| Product Name | Forged gantry locomotive wheels Made from Wear-Resistant Alloys: 45#, 42CrMo, 40CrNiMo |
| Material Grades | - Carbon and Alloy Steels: 45#, 42CrMo, 40CrNiMo |
| Forging Equipment | - Hydraulic Hammers: 5T, 8T, 12T - Supports large-section open die forging |
| Manufacturing Process | Forging → Heat Treatment → Rough Machining → Dimensional & NDT Inspection |
| Forging Ratio | ≥ 3.0 — Ensures fine grain refinement, enhanced tensile strength, and excellent internal soundness for heavy-duty operation |
| Applications | Precision-forged components for: - Gearbox main shafts - Thrust flanges and coupling hubs - Marine transmission and propulsion shafts - Rudder stocks and steering gear drives - Suitable for both marine and industrial mechanical systems |
| Delivery Conditions | - N+T (Normalized + Tempered): For pre-machined rough parts |
| Testing & Inspection | - Chemical Analysis: Optical Emission Spectrometry - Mechanical Tests: Tensile , Impact , Hardness - NDT: UT , MT - Dimensional Control: Bore dial indicators, precision micrometers |
| Equipment | Quantity |
|---|---|
| Electro-hydraulic forging hammers (5T / 8T / 12T) | 3 |
| Natural gas furnaces (15T–60T) | 11 |
| Sawing machines | 16 |
| Material loaders (10T–20T) | 3 |
| Heat treatment electric furnaces | 5 |
| Lathes, vertical lathes, CNC machines | 31 |
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Please send your technical drawings and requirements to us. Our engineers will review and provide you with a professional quotation and solution shortly.