New, more efficient and stable roll grooving machine. Powerful motor with quick roller changes; new foldable carriage for easy assembly and portability. Capacity: 1"-8" (33-219mm) SCH40 steel pipe, max wall thickness 8mm, output 23 RPM, gross weight 82kg. Available in single-phase (110/120/220/230/240V) and three-phase (220/380/415-440V), 50/60Hz. Includes pipe stand, knurl wheel and pinch roller sets for the full size range.

Designed for grooving 2"-12" steel pipe. Powered by a high-performance gear reduction motor for a compact, low-noise design, with an integral hydraulic pump and groove-depth limiter for high-precision grooves. Capacity: 2"-12" (60-325mm) SCH40/SCH10s/SCH55/SCH10/SCH5 steel pipe, max wall thickness 10mm, output 23 RPM, gross weight 158kg. Available single-phase (110-240V) and three-phase (220-440V), 50/60Hz, with foot-switch operation.

Designed for grooving 1"-12" steel pipe for plumbing and fire-fighting lines. Taper knurl wheels change easily; unique foldable carriage lets one person fold and move the machine; split-type hydraulic system with foot switch for safer, easier operation. Capacity: 1"-12" (33-325mm) SCH40 steel pipe, max wall thickness 10mm, output 36 RPM, gross weight 280kg. Optional thin-wall knurl wheels available for SCH10S/SCH55/SCH10/SCH5 pipe.

Portable manual grooving machine equipped with unique knurl wheels for grooving 3/4"-8" pipe. Can be mounted onto a power drive such as a RIDGID 300. Capacity: 3/4"-8" (27-219mm) SCH40 steel pipe, max wall thickness 7mm, gross weight only 13kg, packaging 25x25x25cm. Supplied with a full set of knurl wheels, pinch rollers and a hand crank.