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.

Process 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.

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.