Our WyRoll 3RA 3-roll asymmetric plate roll is built with heavy-duty core components to ensure high-precision rolling performance, while optional accessories extend its capabilities for complex forming requirements. All components meet ISO 9001 standards and are tested for continuous industrial use.
ASYMMETRIC ROLL CONFIGURATION
WyRoll 3RA Series
The WyRoll 3RA series features asymmetric 3-roll design for high-precision plate rolling, delivering superior bending accuracy for carbon steel, stainless steel and aluminum plates up to 80mm thickness. With hydraulic upper roll adjustment and electric side roll drive, this series offers fast setup, minimal flat ends and repeatability of ±0.1mm for cylindrical, conical and curved workpieces.
Machine Accessories
Technical Specification Matrix
| Parameters | WyRoll 3RA 12×2000 | WyRoll 3RA 20×2500 | WyRoll 3RA 30×3000 | WyRoll 3RA 50×3500 | WyRoll 3RA 80×4000 |
|---|---|---|---|---|---|
| Max. Plate Thickness (mm) | 12 | 20 | 30 | 50 | 80 |
| Max. Plate Width (mm) | 2000 | 2500 | 3000 | 3500 | 4000 |
| Min. Rolling Diameter (mm) | 150 | 250 | 350 | 500 | 800 |
| Upper Roll Diameter (mm) | 180 | 220 | 280 | 350 | 450 |
| Side Roll Diameter (mm) | 150 | 180 | 220 | 280 | 350 |
| Upper Roll Stroke (mm) | 200 | 250 | 300 | 350 | 400 |
| Roll Rotation Speed (rpm) | 0.5-15 | 0.5-12 | 0.5-10 | 0.5-8 | 0.5-5 |
| Total Drive Power (kW) | 15 | 22 | 37 | 55 | 90 |
| Hydraulic System Pressure (MPa) | 16 | 20 | 25 | 25 | 31.5 |
| Control Axes | 3 Axis | 3 Axis | 4 Axis | 4 Axis | 5 Axis |
| Positioning Accuracy (mm) | ±0.05 | ±0.05 | ±0.05 | ±0.03 | ±0.03 |
| Repeatability (mm) | ±0.1 | ±0.1 | ±0.08 | ±0.08 | ±0.05 |
| Max. Plate Weight (kg) | 2000 | 4000 | 8000 | 15000 | 25000 |
| Machine Dimensions (L×W×H) | 3200×1800×2200mm | 3800×2000×2500mm | 4500×2200×2800mm | 5200×2500×3200mm | 6000×2800×3800mm |
| Weight (kg) | 8500 | 15000 | 28000 | 45000 | 80000 |
Support & Lifecycle Service
Roll Bending Training
On-site operator and maintenance training for bending technology, including programming and troubleshooting.
Foundation Engineering
Custom foundation design and installation guidance for heavy-duty models (25000kg+ weight) to ensure stable operation.
Roller Maintenance Service
Specialized service for roller surface reconditioning, hardness testing and anti-slip treatment by certified metallurgical engineers.
24-Month Warranty
Extended coverage on drive rollers and CNC systems for two years of continuous heavy-duty operation.
