Planetary Gear Reducers in Metallurgical Rolling & Forging Machinery

Metallurgical equipment—such as metal rolling mills and forging presses—operates under some of the harshest mechanical conditions in industrial manufacturing. These machines must withstand extreme torque, heavy shock loads, and continuous vibration while maintaining precise and stable motion. NUODUN provided heavy-duty planetary gear reducers engineered specifically for high-impact, high-load metallurgy environments.

Application

The machinery shown integrates multiple NUODUN planetary gear reducers and worm-gear drives into the rolling and forming stages of a steel processing line. These reducers drive adjustment mechanisms, roller positioning modules, and forging press components, ensuring stable and controllable motion even under severe mechanical stress.

Key Functions Enabled by NUODUN Planetary Gear Reducers

• High-impact load resistance (≤200 kN)
  Planetary design with multi-point load sharing delivers exceptional shock absorption during rolling and forging cycles.
• High torque output and excellent rigidity
  Supports continuous heavy-duty operation in steel forming and high-pressure forging presses.
• Precise roller positioning and adjustment
  Ensures accurate shaping, thickness control, and alignment during metal rolling processes.
• Long-life operation in harsh conditions
  Hardened gears, reinforced bearings, and optimized lubrication systems withstand dust, vibration, and temperature swings.
• Compact structure, easy integration
  High power density allows the reducer to be mounted directly onto roller frames or press modules without increasing footprint.

Why NUODUN Was Selected

• Superior impact-load tolerance for metallurgy applications
• Robust, reinforced planetary structure designed for heavy-duty cycles
• Reliable performance under continuous shock, vibration, and thermal stress
• Customizable ratios, torque ranges, and mounting interfaces
• Proven durability in steel mills, forging lines, and heavy-machinery environments

Customer Benefits

• Increased equipment uptime with reducers designed for extreme duty
• Improved rolling/pressing accuracy and product consistency
• Lower maintenance frequency due to high-strength gear and bearing systems
• Enhanced safety and operational reliability under high-load impacts
• Greater efficiency and lifespan for rolling mills and forging presses