Load Turning Units for Synchronous Rotation

In the fields of steel structures, heavy equipment and precision assembly, the safe and stable turning and posture adjustment of large workpieces is a critical process in industrial production. KUNFENG belt type load turning units adopt synchronous drive technology and flexible load-bearing slings, enabling smooth turning and high precision positioning of heavy loads.

Design Highlights: Integration of High Strength Structure and Intelligent Synchronization Control

This turning device features high strength steel structure frame and optimized multi-point force distribution design, ensuring excellent rigidity and stability even under heavy duty conditions.

Symmetrical bilateral load-bearing structure: Balanced force distribution, reduced risk of eccentric loading

Industrial grade composite fiber lifting belts: Flexible contact, protects workpiece surfaces

Modular drive unit: Easy maintenance and customized upgrades

Working Principle of Synchronous Rotation: Collaborative Drive System

With independent yet coordinated drive units, the bilateral drive mechanisms receive real-time commands from the control system and maintain consistent turning angle and speed through synchronous control algorithms.

• Real-time encoder feedback system: Monitors rotation angle and speed on both sides

• Synchronous control algorithm: Dynamically corrects speed differences for closed-loop control

• Dual-drive collaborative structure: Ensures uniform and stable load stress

• Intelligent torque-limiting protection system: Prevents structural damage caused by eccentric loading

Performance Advantages of Belt Type Load Turning Units

• More stable synchronous rotation, reduced risk of eccentric loading

• High strength flexible lifting belts replace rigid chain contact, providing better protection for workpiece surfaces

• Synchronous control system enables stable angle control and improved operation accuracy

• Adaptable to heavy duty working conditions with high structural reliability

• Improves work efficiency and reduces manual turning operations

Heavy Duty Turning Solutions for Various Industries

Steel structure manufacturing: H-beams, box girders and heavy welded structures

Automotive manufacturing: Vehicle body and chassis welding and flipping operations

Wind power equipment: Tower sections and large structural component assembly positioning

Energy and power equipment: Transformer housings and large-scale shell structures

Heavy machinery manufacturing: Machine tool beds, castings and frame assemblies

Key Factors to Consider When Selecting Load Turning Device

Load Capacity and Center of Gravity Matching

Clarify the maximum weight and actual center of gravity of the workpiece. The device must not only meet rated load requirements but also provide sufficient safety factors to withstand additional loads generated during dynamic turning. If the workpiece has a large center-of-gravity offset, the equipment should feature adaptive balancing or adjustable lifting points to avoid tilting or slipping.

Rotation Range and Speed Control

Different processes require different turning angles: welding may need stepwise control from 0°–180°, while assembly may require 360° continuous rotation. The turning device should support smooth speed adjustment and precise angle control to match various production cycles.

Integration with Existing Equipment

Turning devices do not operate independently; they must work with existing systems such as overhead crane or gantry crane. Excellent integration capability significantly reduces retrofit costs and improves overall production continuity.

If you are interested in our load turning devices, please contact our engineering team with your specific requirements. We will provide you with a customized turning solution and quotation tailored to your application.