Hengtong Chain Type Steel Beam Rotator Machine is a specialized welding and fabrication system designed to safely rotate, position, and support large steel beams, H-beams, box beams, and structural components during assembly and welding. Engineered for heavy-duty industrial applications, it enables efficient 360° rotation, precise alignment, and seamless integration into automated production lines.
Products Description
1. Heavy-Duty Structural Design
Robust welded frame designed for long-term continuous operation
Load capacity options ranging from 5 to 80 tons
Wear-resistant rollers ensuring stable rotation and reduced maintenance
2. Precision Rotation & Positioning
Variable-frequency drive (VFD) for smooth, stepless speed control
360° continuous rotation with adjustable torque output
Synchronized dual-rotator design for long structural components
3. Intelligent Control System
PLC-based control with digital display
Remote pendant control for safe, flexible operation
Optional wireless control system for large workshop layouts
4. Adaptable Roller Configuration
PU / rubber rollers for anti-slip, vibration absorption
Steel rollers for high-temperature and heavy-duty environments
Adjustable roller spacing to accommodate various beam sizes
5. Safety & Protection
Emergency stop, over-torque protection, and automatic locking system
Anti-drift roller design for enhanced beam stability
CE-certified electrical components
Product Applications
The Steel Beam Rotator Machine is widely used in:
Steel structure fabrication (H-beams, I-beams, box beams)
Bridge construction welding
Wind tower and heavy column assembly
Pressure vessel, pipeline, and tank manufacturing
Shipbuilding and offshore engineering
Large-frame and heavy equipment welding lines


Experience and markets
With more than 25 years of expertise in research, engineering, and international sales, Hengtong's beam rotator machines have been delivered to customers around the globe, consistently receiving high praise for their reliability and performance.
Competitive Advantages
1. Enhanced Welding Efficiency
By automatically rotating workpieces, it eliminates manual repositioning, improving welding productivity by 30%–50%.
2. Superior Welding Quality
Constant rotation speed and stable support reduce deformation and ensure uniform weld seams.
3. Reduced Labor Intensity
Operators can perform welding at ergonomic positions, significantly lowering physical workload and safety risks.
4. High Compatibility
Compatible with MIG/TIG/SAW welding, robotic welding arms, gantry welding systems, and customized material handling lines.
5. Low Maintenance & Long Service Life
Heavy-duty bearings, reinforced rollers, and smart control systems extend service lifespan and reduce downtime.
6. Customizable Solutions


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