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China factory - Changzhou Tiangong Forging Co., Ltd.

Changzhou Tiangong Forging Co., Ltd.

  • China,Changzhou ,Jiangsu
  • Verified Supplier

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China 45# 35# Carbon Steel Forgings ISO14001 Forging High Carbon Steel Luffing
China 45# 35# Carbon Steel Forgings ISO14001 Forging High Carbon Steel Luffing

  1. China 45# 35# Carbon Steel Forgings ISO14001 Forging High Carbon Steel Luffing
  2. China 45# 35# Carbon Steel Forgings ISO14001 Forging High Carbon Steel Luffing
  3. China 45# 35# Carbon Steel Forgings ISO14001 Forging High Carbon Steel Luffing
  4. China 45# 35# Carbon Steel Forgings ISO14001 Forging High Carbon Steel Luffing
  5. China 45# 35# Carbon Steel Forgings ISO14001 Forging High Carbon Steel Luffing
  6. China 45# 35# Carbon Steel Forgings ISO14001 Forging High Carbon Steel Luffing
  7. China 45# 35# Carbon Steel Forgings ISO14001 Forging High Carbon Steel Luffing

45# 35# Carbon Steel Forgings ISO14001 Forging High Carbon Steel Luffing

  1. MOQ: 1
  2. Price: USD500-USD1000/piece
  3. Get Latest Price
Payment Terms T/T
Supply Ability 56000 Tons per year
Delivery Time 30days
Packaging Details Pallet
Application Luffing Mechanism Shaft Winch Hook Shaft Walking Mechanism Shaft
Section shape Customized shaft
Secondary or not Non-secondary,No,we are new product
Material Various carbon steel 45#,35#
Port Shanghai
Test Report UT ,SIZE ,MATERIAL,Customized
Trade Terms CIF/FOB
Machinability Good
Brand Name Tiangong
Model Number TG-106
Certification ISO9001, ISO14001,ISO45001
Place of Origin Changzhou, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 56000 Tons per year
Delivery Time 30days Packaging Details Pallet
Application Luffing Mechanism Shaft Winch Hook Shaft Walking Mechanism Shaft Section shape Customized shaft
Secondary or not Non-secondary,No,we are new product Material Various carbon steel 45#,35#
Port Shanghai Test Report UT ,SIZE ,MATERIAL,Customized
Trade Terms CIF/FOB Machinability Good
Brand Name Tiangong Model Number TG-106
Certification ISO9001, ISO14001,ISO45001 Place of Origin Changzhou, China
High Light carbon steel forgings iso14001iso14001 forging high carbon steelcustomized carbon steel forgings

Carbon Steel Forgings Luffing Mechanism Shaft Winch Hook Shaft Walking Mechanism Shaft. 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.

 

Item
Details
Product Name
Carbon Steel Forgings Luffing Mechanism Shaft Winch Hook Shaft Walking Mechanism Shaft
Material Grades
- Various carbon steel
Forging Equipment
- Hydraulic hammers: 5T / 8T / 12T- Large open-die forging press with core boring capability- Near-net shape forging for components with complex geometries
Manufacturing Process
Hot Forging → Intermediate Heat Treatment → Optional Core Boring / Drilling →Rough / Semi-Finish Machining → UT & Dimensional Inspection
Forging Ratio
≥ 3.0 — Promotes directional grain flow, ensuring excellent load-bearing capacity and fatigue resistance in metallurgical applications
Applications
- Luffing Mechanism Shaft Winch Hook Shaft Walking Mechanism Shaft
Heat Treatment Options
- Normalizing and tempering for enhanced mechanical properties- Stress relief treatment to ensure dimensional stability
Testing & Inspection
- 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
Value-Added Services
- We deliver components with custom-designed shapes for precise integration with your metallurgical equipment. Each part arrives with pre-machined surfaces for seamless assembly and is laser-marked for clear identification and complete lifecycle traceability.

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.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    1994

  • Total Annual:

    27.5 million -28 million

  • Employee Number:

    135~150

  • Ecer Certification:

    Verified Supplier

About CHANGZHOU TIANGONG    We are a Chinese company with over 30 years of forging experience. Our focus lies in the production of machine free forged products. We take pride in our independent quality assurance laboratory, which ensures that all our products meet ... About CHANGZHOU TIANGONG    We are a Chinese company with over 30 years of forging experience. Our focus lies in the production of machine free forged products. We take pride in our independent quality assurance laboratory, which ensures that all our products meet ...

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  • Changzhou Tiangong Forging Co., Ltd.
  • Wangxia Village, Luoxi Town, Xuejia Town, Xin Bei District, Changzhou City, Jiangsu Province, China
  • https://www.freeforgings.com/

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