The Forged Alloy Gear for Heavy Duty Gearbox Transmission Components in Industrial Machinery is engineered for high-load, high-performance industrial applications where reliability, precision, and durability are critical. Manufactured from premium alloy steels and forged using advanced open-die or closed-die processes, this gear features optimized grain flow and superior internal integrity. Controlled heat treatment ensures excellent surface hardness, fatigue resistance, and long-term operational reliability, supporting efficient torque transmission in demanding industrial gearboxes.
Product Features
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High Strength and Toughness: Precision forging and heat treatment provide excellent load-bearing capacity and resistance to wear and fatigue.
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Precision Machining: CNC machined teeth and surfaces ensure accurate meshing, smooth operation, and minimal backlash.
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Durable Alloy Material: Carefully selected steels maintain core toughness while achieving high surface hardness after heat treatment.
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Customizable Specifications: Gear dimensions, module, pressure angle, and keyways can be tailored to meet specific gearbox requirements.
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Long Service Life: Designed to withstand continuous operation under high torque, heavy load, and cyclic stress conditions.
Applications
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Heavy-Duty Gearboxes for industrial machinery such as crushers, mills, and presses
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Transmission Systems in mining, construction, and steel processing equipment
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Wind Turbine Gearbox Components requiring high fatigue resistance and dimensional stability
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Material Handling and Overhead Crane Gear Drives where precise torque transmission is critical
| Item |
Details (Forged Alloy Gear for Heavy Duty Gearbox Transmission Components in Industrial Machinery) |
| Material Grades |
- 42CrMo4, 20CrMo, 18CrNiMo7-6 alloy steels – selected for high torsional strength, impact resistance, and long-term durability under heavy load transmission conditions. - Materials optimized for resistance to wear, high torque demands, and fatigue in industrial machinery applications. |
| Forging Equipment |
- Hydraulic Hammers: 5T, 8T, 12T - Open-die and closed-die forging technologies for large, high-torque gears used in industrial machinery such as crushers, mills, and heavy equipment gearboxes. |
| Manufacturing Process |
Forging → Normalizing/Quenching & Tempering → Rough Machining → Gear Hobbing/Shaping → Heat Treatment (Carburizing/Induction Hardening) → Final Machining → Dimensional & Non-Destructive Inspection |
| Forging Ratio |
≥ 3.5 — Ensures refined grain structure, high strength-to-weight ratio, and superior fatigue resistance for components exposed to heavy load cycles in industrial machinery. |
| Heat Treatment Options |
- Carburizing + Quenching + Tempering for hardened teeth and a tough core - Induction hardening for targeted reinforcement of high-stress zones - Optional surface coatings for wear resistance and improved durability under severe mechanical loads. |
| Applications |
- Gearboxes in heavy industrial machinery, including crushers, mills, presses, and conveyors - High-torque gear transmission systems for material handling, mining, and steel processing industries - Gears for large machinery drives requiring long service life and reliable torque transmission. |
| Process Compliance |
Manufactured according to ISO or industry-specific standards (e.g., DIN, AGMA), ensuring quality control and performance under heavy-duty applications. |
| Delivery Conditions |
- Heat treated and delivered either as rough-machined blanks or fully finished gears - Optional surface hardening and wear-resistant coatings available to ensure high performance in demanding industrial environments. |
| Testing & Inspection |
- Chemical Composition Analysis using Spectrometer - Mechanical Property Testing: Yield Strength, Tensile Strength, Impact Toughness, Hardness - Non-Destructive Testing (NDT): Ultrasonic Testing (UT), Magnetic Particle Testing (MT), Surface Crack Detection - Dimensional and Gear Profile Inspection using precision gauges and gear measurement instruments. |
| Testing & Inspection |
- Chemical Composition Analysis - Mechanical Properties: Yield Strength, Tensile Strength, Impact Toughness, Hardness - Non-Destructive Testing: UT, MT, Surface Crack Detection - Dimensional Accuracy and Gear Profile Inspection |
Process Flow:
Material certification review → unloading and preparation → dimensional and surface validation → controlled heating prior to forging → forging and shaping operations → required heat-treatment cycles → intermediate quality checks → rough machining to specified allowances → non-destructive testing → final dimensional and quality inspection → corrosion-preventive packaging → dispatch for delivery.
Frequently Asked Questions (FAQs)
1. What is the capacity of your forging operations?
Our facility produces forged parts ranging from roughly 100 kg to 7,000 kg, suitable for both medium-scale machinery and large, heavy-duty industrial systems.
2. Do you offer heat treatment and machining services?
Yes. All heat-treatment processes, rough machining, and precision finishing are completed in-house, ensuring strict control over dimensional accuracy and mechanical performance.
3. Which industries rely on your forged products?
Our forgings are supplied to wind energy equipment manufacturers, heavy construction and mining machinery producers, port and lifting machinery sectors, and various power-transmission applications.
4. What production lead times can I expect?
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For stocked materials: Typically around 30 days
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For custom-made items: Approximately 40–45 days, depending on material grade, part geometry, and processing requirements
5. Where are you located?
Our manufacturing plant is situated in Changzhou, Jiangsu Province, with convenient access to Shanghai. Shipments are efficiently arranged through Shanghai Port for global delivery.
Request a Quote
Please share your drawings and specific technical requirements. Our engineering team will promptly review the details and prepare a customized quotation and manufacturing proposal for you.
پیام شما باید بین 20 تا 3000 کاراکتر باشد!
