Irizar Heavy Industries Inc., based in Edmonton, Alberta, Canada, designs, manufactures, and supplies tank turning rolls to support, position, and rotate tanks, pressure vessels, pipes, and other cylindrical workpieces during welding, fabrication, assembly, and inspection.
Self-Aligned Welding Rotators are used for positioning cylindrical workpieces. The rollers self-adjust within the model's vessel diameter range, enabling weight distribution across eight wheels per set: four motorized wheels on the power rotator and four idler wheels on the idler rotator. Additionally, the rollers provide zero downtime for tank diameter adjustment. Self-Adjusted Turning Rolls automate the welding process by applying SAW (Submerged Arc Welding) to longitudinal and circumferential seams using a Welding Manipulator.
Our self-aligning tank-turning rolls are available in stock in capacities ranging from 5 MT to 500 MT.
Including: 5 | 10 | 20 | 40 | 60 | 80 | 100 | 150 | 250 | 500 MT
Available in Stock:
The world's largest selection of self-aligned tank turning rolls.
The world's second largest Self-Aligned Welding Rotator 500 MT
Models & Capacities
3D Model SAR (5-100 MT)
3D Model SAR (150-500 MT)
Standard Features
- Variable Speed: 100–1,000 mm/min
- Forward / Stop / Reverse Control with variable-speed adjustment and digital speed display
- Hand Pendant Remote Control with 12 m cable
- Heavy-Duty Fabricated Steel Frames
- Integration with Irizar Welding Manipulators
- Operation Manual & Electrical Diagram Included
- One-Year Warranty
Delivery Time
Canada: 3–5 business days
USA & U.S.–Mexico Border: Approximately 1 week
Latin America: Approximately 4 weeks
Worldwide: Approximately 5–6 weeks
Technical Resources
- Irizar Welding Rotators Operation Manual
- Irizar Rotator Wheels
- Irizar Synchronizing Device
- Irizar CE Certificate
- Frequently Asked Questions (FAQ) & Knowledge Base (KB)
Self-Aligned Welding Rotators, also known as Self-Aligning Welding Rotators, Self-Adjusted Turning Rolls, Self-Alignment Rollers, Self-Adjustment Welding Rollers, Self-Adjusting Tank Rolls, Rotador de Soldadura Auto Ajustable, Virador de Soldadura Auto Ajustable, Virador de Tanques Auto Ajustable, Rotador de Tanques Auto Ajustable and Rotador de Tuberia Auto Ajustable.