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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 Custom Machined Heavy Forgings Carbon Steel Forging For Industrial Gearboxes
China Custom Machined Heavy Forgings Carbon Steel Forging For Industrial Gearboxes

  1. China Custom Machined Heavy Forgings Carbon Steel Forging For Industrial Gearboxes
  2. China Custom Machined Heavy Forgings Carbon Steel Forging For Industrial Gearboxes
  3. China Custom Machined Heavy Forgings Carbon Steel Forging For Industrial Gearboxes

Custom Machined Heavy Forgings Carbon Steel Forging For Industrial Gearboxes

  1. MOQ: 1
  2. Price: USD1000-USD2000/piece
  3. Get Latest Price
Payment Terms T/T
Supply Ability 56000 Tons per year
Delivery Time 30days
Packaging Details Pallet
Material carbon steel:45#,35# and more
Other Name Carbon Steel Forged Drive Parts for Heavy-Duty Gearbox Assemblies
Dimensions Customizable
Forging Equipment 5 TON, 8 TON, 12 TON Hydralic hammer
Application Industrial Gearboxes Shaft
Ultrasonic Test 100%
Ratio 3:1
Loading Shanghai
Brand Name Tiangong
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
Material carbon steel:45#,35# and more Other Name Carbon Steel Forged Drive Parts for Heavy-Duty Gearbox Assemblies
Dimensions Customizable Forging Equipment 5 TON, 8 TON, 12 TON Hydralic hammer
Application Industrial Gearboxes Shaft Ultrasonic Test 100%
Ratio 3:1 Loading Shanghai
Brand Name Tiangong Certification ISO9001, ISO14001,ISO45001
Place of Origin Changzhou, China
High Light Custom heavy forgingsMachined heavy forgingsGearboxes Shaft Carbon Steel Forging

Custom Machined Carbon Steel Heavy Forging For Industrial Gearboxes Shaft. Custom Machined Carbon Steel Forging for Industrial Gearboxes These precision-engineered carbon steel forgings are custom machined to meet the demanding performance and reliability standards of heavy-duty industrial gearbox systems. Designed for high-load torque transmission, these components ensure consistent power delivery, resistance to misalignment stresses, and long-term dimensional integrity under continuous mechanical cycling.

 

Each unit is manufactured from high-grade materials such as 45# or 35# steel and processed through a controlled forging and heat treatment sequence to provide:

  • Enhanced fatigue resistance under fluctuating torque
  • Excellent concentricity and surface finish after CNC machining
  • Compatible with large gear reducers, planetary gearboxes and multi-stage drive systems used in fields such as mining, metallurgy, cement and heavy manufacturing

Typical applications:
Used as key components in industrial gearboxes:

  • Steel mills
  • Power plants
  • Cement equipment
  • Mining conveyors
  • Heavy-duty reducers and mechanical transmissions

Advantages:

  • Customized according to customer drawings or technical requirements
  • Optimized geometry for smooth torque transmission and minimal wear
  • Stable performance in high-load, high-vibration industrial environments
  • Competitive delivery time and reliable after-sales support
Material 4140,4130,18CrNiMo7-6,4340,4330,1.7225,35#
45#
20CrMnTi
20CrMnMo
18CrNiMo7-6
42CrMo
35CrMo
Forging Equipment 5 TON, 8 TON, 12 TON Hydralic hammer 
Apply for Industrial Gearboxes Shaft
Manufacturing Process Forging+heat treatment+rough machining
Forging ratio ≥3 Ensures fine grain refinement, enhanced tensile strength, and excellent internal soundness for heavy-duty operation
Delivery terms Rough machining(N+T)
Test equipment Spectrograph, UT device, tensile and impact test machine, metalloscope,external micrometer, bore dial indicator, hardness testing device and so on.
Service Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality.

 

Forging process:

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 capacity?
We specialize in forged parts ranging from 100 kg up to 7,000 kg, covering a wide spectrum of medium to large-sized components for industrial applications.

2. Do you provide heat treatment and machining services?
Yes. We offer complete in-house solutions, including heat treatment (normalizing, quenching & tempering, annealing), rough machining, and precision finish machining — ensuring full control over quality and lead time.

3. Which industries do you serve?
Our forgings are widely used in:

  • Wind power equipment

  • Heavy construction and mining machinery

  • Port and crane systems

  • Gear transmission systems

  • Oil & gas and metallurgy industries
    We also support OEM customization for other high-performance applications.

4. What are your typical production lead times?

  • In-stock semi-finished parts: Approximately 30 days

  • New production orders: Typically 40–45 days, depending on size and processing requirements

5. Where are you located, and how do you ship?
Our production facility is located in Changzhou City, Jiangsu Province, close to Shanghai. We export globally through Shanghai Port, ensuring efficient inland transport and international shipping.

 

Request a Quote

To receive a tailored quotation, please share your technical drawings, material specifications, and any special requirements with us.
Our engineering team will carefully review your request and respond promptly with a professional solution, including pricing, lead time, and technical recommendations.

We support both custom forgings and OEM projects, and are happy to assist with any early-stage design consultation as needed.

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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  • Reach Us
  • 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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