45# 35# Carbon Steel Forged Luffing Mechanism Shafts – ISO14001 Certified

Product Specification

45# 35# Carbon Steel Forged Luffing Mechanism Shafts – ISO14001 Certified. Our carbon steel shaft forgings are specialized, high-performance components designed for the rigorous demands of heavy lifting and motion control in industrial machinery. This product line includes essential shafts for luffing mechanisms, winch hook operations, and walking mechanisms, all engineered through precision forging to ensure exceptional strength, durability, and reliability in critical applications where robust power transmission and structural integrity are paramount.

Product Features

• Optimized Strength & Durability: Forged from high-quality carbon steel, these shafts boast a refined grain structure that significantly enhances their tensile strength, yield strength, and resistance to impact and wear. This ensures long-term operational integrity under extreme loads and continuous use.
• Superior Fatigue Resistance: The inherent properties of forged carbon steel, combined with our meticulous manufacturing processes, provide outstanding resistance to cyclic loading and stress, leading to a prolonged service life and reduced risk of failure in dynamic applications.
• Precision Engineering: Manufactured to tight dimensional tolerances, our shafts ensure seamless integration and smooth operation within complex mechanical assemblies, minimizing vibration and maximizing efficiency.
• Corrosion & Wear Protection: Designed to withstand harsh operating environments, with options for surface treatments to further enhance resistance against corrosion and abrasive wear, crucial for outdoor or demanding industrial settings.
• Customizable Specifications: We offer tailor-made dimensions, lengths, and specific design features (e.g., keyways, splines, mounting points) to perfectly match the unique requirements of various luffing, winch, and walking mechanism designs.

Application Scenarios

These carbon steel forged shafts are vital components across numerous heavy-duty industries and machinery:

• Luffing Mechanism Shafts: Crucial for cranes (tower, port, shipyard) and excavators, controlling the vertical movement of booms and jibs under heavy loads.
• Winch Hook Shafts: Essential for cranes, hoists, tow trucks, and offshore rigs, supporting load-bearing hooks and handling immense forces during lifting, lowering, or pulling operations.
• Walking Mechanism Shafts: Key to the movement systems of walking excavators/draglines and large, heavy-duty legged robots, enabling robust repositioning on challenging terrain.

The steel forgings production flow:

raw material inspection → unloading → inspection → preheating → forging → heat treatment → inspection → rough machining → non-destructive testing → inspection → packaging → delivery.

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.