Spiral Fitting Machines

ISM Gore-Max 1.25 is your quality, efficient and cost-effective solution to the production of welded elbows, reducers, end caps and off-sets. ISM’s easy-to-operate Gore-Max 1.25 provides you the power to fabricate hundreds of fittings in-house each day.

The MAX-STITCH 1.0 maximizes your welding production output and quality! A controlled and consistent longitudinal weld from end to end ensures a remarkable weld every time.

The Max Flange 2.7 produces round and flat oval flanges from angle stock

The new generation edgeforming machine Roto-Max 175 is an ideal solution for mass production of chimneys and round fittings. The main advantages of this machine are the compact design, high operating speed, a motor driven upper shaft and solid construction.

The Roto-Max 125 is a power rotary machine designed to perform edge folding and flanging for the connection of sheet metal parts.

The Max Radial 1.2 Welder is used to produce high quality welds with minimum distortion on circumferential (girth) weld joints on a wide variety of parts and part shapes.

ISM introduces the Max Weld 1.5 Butt Welding machine to add to our line of machinery.

The Max Close 25.15 is designed for closing seams and producing a recumbent fold on tubes in the production of air ducts.

The Max Expand expanding machine is used for widening pipes of V2A and V4A stainless steel for such items as chimney pipes, drainpipes and ventilation pipes.

The Max Elbow machine is used in the production of segmental elbows by forming beads in thin-walled elbow sections

ISM’s 3D-Cut Plasma Cutter is the ideal solution for the production of flue pipe. With it you can quickly and easily produce high-precision pipe segments, holes for accession process fittings, tees, and produce high quality frames.

ISM's D-Cut plasma cutting system combines a high performing cutting machine with specialized software, optimized for producing items from many different metal sizes--up to ½” thick. Special software is also available for system ventilation manufacturing.