High Torque Forged Gear Corrosion Resistant Steel Gear 100kg

High Torque Corrosion Resistant Forged Gear for Port Crane Gear Drives.

Our high torque corrosion resistant forged gears are engineered specifically for demanding port crane gear drive applications. Crafted from premium alloy steels and precision forged to enhance grain structure, these gears provide exceptional strength and durability under heavy load conditions.

Product Features

• Exceptional Torque Capacity
  Designed to handle the heavy torque loads typical in port crane operations, ensuring reliable power transmission during lifting and hoisting tasks.

• Corrosion Resistant Materials
  Manufactured from specially selected alloy steels with enhanced corrosion resistance properties to withstand harsh marine and port environments.

• Precision Forging & Machining
  Produced through advanced forging techniques that improve grain flow and internal structure, followed by precision CNC machining to achieve accurate tooth profiles and smooth gear engagement.

• Durable Surface Treatment
  Heat treatment processes such as carburizing and induction hardening enhance surface hardness and wear resistance, extending gear service life even under abrasive and corrosive conditions.

• Robust Design for Shock Loads
  Engineered to absorb sudden impact and shock loads typical in heavy lifting, minimizing gear fatigue and reducing downtime.

• Customizable Specifications
  Available in various sizes, tooth profiles, and materials tailored to meet specific port crane gearbox requirements.

Application Scenarios

• • Port and Harbor Cranes
    Ideal for main and auxiliary gear drives in container cranes, gantry cranes, and ship-to-shore cranes operating under heavy load and marine exposure.

  • Material Handling Equipment
    Suitable for heavy-duty hoists, stacker-reclaimers, and bulk cargo handling machinery in ports and terminals.

  • Offshore Loading Systems
    Applied in gearboxes for offshore cranes and lifting equipment exposed to saltwater and harsh weather conditions.

  • Heavy Industrial Cranes
    Used in industrial crane gearboxes requiring high torque transmission and corrosion resistance in challenging environments.

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 our customers’ requirements. 

Our customers and partner value our products and services for 2 reasons: excellence and reliability.

Key figures 

A. Over 30 years professional free forging manufacturing experience

B. The company covers an area of 71,000 square meters

C. The construction area of the production workshop is 12,000 square meters

D. Total number of employees of 158

E. 28 engineering and technical personnel 

F. 59 skilled workers 

G. Annual production capacity is 38,000 tons

H. Steel throughput can reach 56,000 tons

Efficient and reliable solutions for customers

Industrial sector application

We design and manufacture forged parts for all industrial areas applying our experience and unique professionalism and taking the specific requirements of the markets into account. This has led us to become a forging industry leader in all industrial segments and collaborating with leading companies.

A. Wind power generation

B. Port Heavy Machinery

C. Mining

D. Ship Building

E. Chemical industrial

F. Oil industrial

G. Metallurgical industry 

H. Hydraulic industry 

I. Other high-end industrial equipment, gearbox body, parts and etc.

Customized solutions 

Modular processes allow us to engineer a solution for almost every industrial application requiring free forged parts. Our modularity means flexibility, a wide range of options, faster delivery, and most important of all, competitiveness.

All our products and production process have been designed to assure excellent, reliable and long lasting unique mechanical performances, resulting in reduced operating costs and long life.

With a wide range of products and a significant experience gained in most industrial applications, we can also provide complete engineering recommendation for customers.