Our Trommel Gearbox is specially designed for heavy-duty trommel screening and rotary drum applications in mining, sand processing, quarry, recycling, and aggregate industries. Engineered for smooth torque transmission and reliable low-speed rotation, this gearbox system ensures stable trommel operation with high durability and efficient performance under continuous industrial workloads.

The gearbox is configured with a 31.50 reduction ratio to achieve a trommel operating speed of 18–21 RPM, driven by a 20HP to 25HP electric motor.

Product Features

• Heavy-Duty Industrial Gearbox
  Built for continuous operation in harsh and dusty environments.
• 31.50 Reduction Ratio
  Provides stable low-speed torque output for trommel rotation.
• Suitable for Trommel RPM 18–21
  Optimized for screening efficiency and smooth drum movement.
• Compatible with 20HP – 25HP Motors
  Supports reliable power transmission for medium to heavy-duty applications.
• High Torque Output
  Designed to handle large trommel drum loads and material impact.
• Low Maintenance Design
  Durable construction with reliable gear performance and long service life.