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Maus Italia
Industrial Tube Rolling
Maus Macrol Tube Rolling System
Heavy-Duty Pneumatic Expansion for Ø 19–58 mm Tubes
Industrial Site Repair Excellence
The Maus Macrol series provides professional-grade, torque-controlled pneumatic expansion for medium-to-large tube diameters. Engineered for the rigors of petrochemical and boiler maintenance, this system ensures high repeatability and thermal stability, crucial for heat exchanger bundle integrity.
System Highlights
- • Precision Stop: Automatic torque control prevents over-rolling.
- • Ergonomic Portability: Dual-handle design and aluminum housing reduce operator fatigue.
- • Broad Versatility: Five versions available to match specific torque and diameter needs.
Key Specifications
| Tube Ø Range | 19 – 58 mm |
| Max Torque | Up to 125 Nm |
| Rotation Speed | ~1,000 rpm |
| Air Pressure | 6.3 bar (92 psi) |
| Weight | ~7 kg |
Understanding Tube Rolling
Tube rolling is a cold-working process used to create a mechanical seal between a tube and a tubesheet. By utilizing precise torque-controlled systems like the Macrol, operators ensure that tubes are expanded to the exact required pressure, preventing leaks in heat exchangers and boilers.
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