The Rolling Pipe Factory from NESTRO is the perfect solution for the fully automatic production of seamed spiral tubes on the construction site. The tube with diameters from 80 to 1,250 mm matches with the standards of DIN 24145, SMACNA, AFNOR, BS or EUROVENT, regarding accuracy, air tightness and admissible pressures. The speed of the spiral seam tube machine is max. 80 m/min.