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Specification
| Load Capacity | 5 to 250 tons, adjustable per assembly configuration |
| Rotation Angle | 0 to 360 degrees continuous or limited rotation options |
| Drive Type | Hydraulic, electric, or hybrid rotary drives for smooth operation |
| Lift Height | 2 to 30 meters depending on mounting and application |
| Control System | Remote, PLC-automated, or manual control with precision feedback |
| Safety Features | Overload protection, locking brakes, emergency stop, and torque monitoring sensors |
| Construction | Heavy-duty welded steel frames with reinforced bearings and gears |
| Compliance | Meets ISO 9001, ISO 14001, and relevant lifting machinery safety standards |
Application
Rotational Lifting Assemblies are widely used in industries requiring precise handling of large, heavy loads:
- Shipyards for rotating and positioning engines, propeller shafts, and deck modules
- Construction sites for lifting and orienting steel beams, prefabricated modules, and heavy machinery
- Industrial plants for equipment installation, maintenance, or assembly requiring rotational alignment
- Ports and cargo handling operations where containers or machinery must be lifted and rotated for proper placement
- Offshore and marine operations for positioning subsea equipment, risers, or deck modules
- Large-scale infrastructure projects, including bridges, dams, and power plants, requiring accurate alignment of heavy components
Advantages
The key advantages of Rotational Lifting Assemblies include:
- High lifting and rotational capacity with precise control
- Enhanced operational safety with integrated overload sensors and emergency braking
- Durable and corrosion-resistant construction for long-term use in harsh environments
- Flexible drive options including hydraulic, electric, or hybrid systems
- Seamless integration with cranes, hoists, and deck-mounted platforms
- Improved operational efficiency by combining lifting and rotation in a single assembly
- Reduced downtime through robust construction and simplified maintenance procedures
Materials and Structure
Rotational Lifting Assemblies are built using high-grade alloy steel for frames, reinforced with gussets and cross-members for structural integrity. Rotational components such as slewing rings, gears, and bearings are precision-engineered from hardened steel alloys to withstand heavy loads and repeated cycles.
Surface treatments, including anti-corrosion coatings, galvanization, and marine-grade paints, ensure long-lasting performance in wet, salty, or industrial environments. Hydraulic and electric components are enclosed or sealed to protect against moisture, dust, and operational wear. Overall, the assemblies are engineered for both strength and longevity.
