North America Machine Corporation

Products are SideWinder spiral duct machines, G-Force gore lock machines, SideLiner double wall assembly system, CheckMate diamond plate rolls for metal impressions, and Transporter mobile duct production system.

Our machines are high quality with the best electrical warranty in the industry.

SideWinder is the only spiral duct machine that produces impression designs in the duct as it is formed.  Patented seam rolls, are standard on all spiral machines.  These seaming rolls increase structural strength of the spiral and does not allow the seam to slide when the duct is cut or holes are cut into the wall.