Customized Steel Blank Input Shaft Output Shaft Intermediate Gear Shaft. Our customized steel blanks provide the foundational material for critical input, output, and intermediate gear shafts. These blanks are precisely engineered and manufactured to specific customer requirements, ensuring that the subsequent machining of these shafts results in components with optimal strength, concentricity, and durability. As the core building blocks for power transmission systems, our steel blanks are designed to deliver reliable performance in a wide array of industrial machinery.
Product Features
- Customizable Specifications: Blanks are produced to your exact dimensional, material grade, and property requirements, ensuring a perfect fit for diverse shaft designs.
- Optimal Material Foundation: Made from high-quality steel (e.g., carbon, alloy steel as per client needs), providing the inherent strength and integrity necessary for demanding shaft applications.
- Enhanced Machinability: Engineered to facilitate efficient and precise subsequent machining processes, allowing for the creation of intricate shaft geometries and tight tolerances.
- Superior Internal Structure: Through controlled manufacturing processes (e.g., forging, controlled rolling, depending on initial blank form), we ensure a dense, homogeneous internal structure, reducing defects and enhancing the final shaft's performance.
- Cost-Effective Base: Providing a near-net-shape blank minimizes material waste and machining time for the end-user, contributing to overall cost efficiency.
Application Scenarios
These customized steel blanks are indispensable raw materials for shafts used in various power transmission and mechanical systems across numerous industries:
- Industrial Gearboxes:
- Input Shafts: Blanks for shafts that connect the motor/engine to the gearbox, initiating power transmission.
- Output Shafts: Blanks for shafts that deliver the final reduced/increased speed and torque from the gearbox to the driven machinery.
- Intermediate Gear Shafts: Blanks for shafts within the gearbox that support and transfer power between different gear stages.
- Heavy Machinery: Used for shafts in excavators, bulldozers, cranes, and other construction and mining equipment requiring robust power delivery.
- Wind Turbines: Blanks for shafts within wind turbine gearboxes, crucial for converting rotor speed to generator speed.
- Marine & Offshore: Shafts for propulsion systems, winches, and auxiliary machinery on ships and oil rigs.
- Power Generation: Blanks for shafts in various power plant equipment, including pumps, fans, and auxiliary turbines.
- Material Handling: Shafts for conveyors, hoists, and other lifting equipment.
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Item
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Details
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Product Name
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Customized Steel Blank Input Shaft Output Shaft Intermediate Gear Shaft
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Material Grades
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- Various carbon steel and alloy steel can be selected
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Forging Equipment
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- Hydraulic hammers: 5T / 8T / 12T- Large open-die forging press with core boring capability- Near-net shape forging for components with complex geometries
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Manufacturing Process
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Hot Forging → Intermediate Heat Treatment → Optional Core Boring / Drilling →Rough / Semi-Finish Machining → UT & Dimensional Inspection
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Forging Ratio
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≥ 3.0 — Engineered for Durability: By promoting directional grain flow, our materials offer superior load-bearing capacity and enhanced fatigue resistance, ideal for rigorous metallurgical applications.
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Applications
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- Metallurgical equipment gearbox, building materials equipment gearbox,and more
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Heat Treatment Options
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- Normalizing and tempering for enhanced mechanical properties- Stress relief treatment to ensure dimensional stability
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Testing & Inspection
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- Chemical: Spectrometer-controlled composition analysis- Mechanical: Hardness, tensile, yield, impact toughness- Ultrasonic (UT): Multi-angle flaw detection, including bore zone- Dimensional: Length, diameter, straightness, concentricity
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Value-Added Services
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- Engineered for Your Exact Needs: Perfect Fit, Easy Install, Full Traceability:We deliver components with tailored geometries to flawlessly integrate with your metallurgical equipment. Every piece arrives with pre-machined surfaces for quick, seamless assembly, and is laser-marked for clear ID and complete lifecycle traceability.
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The steel forgings production flow:
Raw material steel ingot into warehouse (assess chemical composition) → Sectioning → Thermal Preparation (verify furnace temperature) → Post-forging heat treatment (monitor furnace temperature) → Component Retrieval (initial blank inspection) → Primary Machining → Quality Inspection (UT, MT, Dimensional validation, hardness) → Quench & Temper → Post-QT Inspection (UT, material properties, hardness, microstructure analysis) → Precision Finishing → Final Inspection (dimensional accuracy) → Packaging & Identification (steel stamp, mark) → Inventory & Dispatch.
Frequently Asked Questions (FAQs)
1. What is your forging weight range?
We produce forged parts ranging from 100 kg to 7000 kg.
2. Do you provide heat treatment and machining?
Yes, we offer full in-house heat treatment, rough, and finish machining services.
3. Which industries do you supply to?
We serve wind energy, heavy equipment, port machinery, transmission systems, and more.
4. What is your production lead time?
With stock: Around 30 days
Without stock: 40–45 days
5. Where is your factory located?
In Changzhou City, near Shanghai, with shipping via Shanghai Port.
Request a Quote
Please send your technical drawings and requirements to us. Our engineers will review and provide you with a professional quotation and solution shortly.
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