RW100-150-PP-39-FM-WE Redrock 100t Conventional Welding Rotator Set
The Redrock RW100-150-PP-39-FM-WE 100ft Conventional Welding Rotator Set is a heavy-duty industrial tank turning roll system designed for large scale fabrication, this specific configuration handles massive cylindrical vessels like pressure vessels, storage tanks, and wind towers.
This rotator set offers a robust 150-metric-ton total rotational capacity, ensuring absolute stability and controlled movement for components up to nearly 10 meters in diameter. Precision control is paramount to weld integrity. The drive unit is equipped with a variable speed system, allowing operators to fine-tune the roller speed from a low of 130 mm/min up to 1300 mm/min.
Engineered for longevity and work-piece protection, the system features robust, high-traction Polyurethane (PU) tyres (ø 520 mm x 100 mm). These durable rollers minimise the risk of damage or surface marking to expensive materials while providing the superior grip required to rotate 100 ton work-pieces reliably.
Features
- Massive Load Limits: Supports 50 Metric Tonnes (MT) per unit (Drive and Idler) for a combined structural capacity of 100MT.
- Turning Power: Features a total motor rotation capacity of 150MT, allowing it to rotate slightly unbalanced or heavier vessels up to 150MT under proper conditions.
- Exceptional Diameter Span: Accommodates a minimum vessel size of Φ470mm (at a 90° included angle, with a 700mm centre-to-centre wheel distance) up to a maximum vessel size of Φ9,671mm (at a 45° included angle, with a 3,900mm centre-to-centre wheel distance).
- Synchronised Variable Speed: Delivers a highly adjustable roller speed ranging from 130 to 1,300 mm/min across a 5–50Hz frequency span to perfectly match automated welding procedures.
- High-Traction Tyres: Utilises Polyurethane (PU) tyres measuring Φ520mm x 100mm with a hardness rating of Shore 'A' 88-93. These non-marking wheels cushion against structural shocks and eliminate shell slippage.
- Cast Steel Drums: Tyres are vulcanised directly onto cast steel drums for extreme longevity and zero compression failure under 50-tonne localised loads.
- 100% Steel Base Frame: Engineered from rigid, structural steel to eliminate frame twisting or bending under extreme workloads.
- Manual Bracket Realignment: Allows operators to manually position the wheel centre distance using predefined bolt configurations. This provides maximum physical stability and customisation for standardised fabrication lines.
- Low-Voltage Remote Pendant: Includes a standard, industrial-grade remote control pendant that keeps operators at a safe distance.
- Comprehensive Operator Commands: Features dedicated controls for Forward, Reverse, Stop, and an integrated Emergency Stop switch.
- Infinitely Variable Potentiometer: Built into the pendant for real-time fine-tuning of the rotational speed during the root, fill, or cap passes.
| Technical Data |
| Cat | 100T |
| Model |
RW100-150-PP-39-FM-WE |
| Item | Drive / Idler Rotator Set |
| Load Capacity Each | 50MT |
| Total Rotation Capacity | 150MT |
| Vessel Size Min | Φ470 mm at 90° included angle, at C-C 700 mm |
| Vessel Size Max | Φ9671 mm at 45° included angle, at C-C 3900 mm |
| Tyre Type & Size | Polyurethane Φ520 mmx 100 mm, Shore ‘A’ 88-93 |
| Roller Speed | 130~1300 mm/min @ 5-50 Hz |