All of the J&B rotary cut-off machines clamp the tubing prior to being cut so that the cutters can rotate around the tube in a perfect circle while the cutter(s) penetrate the wall of the tube to a predetermined depth and the back up roll(s) support the outside of the tube.

Once the tube has been cut off, if the diameter and wall thickness are not to large, the tube is pulled apart to leave a burr free ID, only then is the tube unclamped so that either the next length can be fed or the operator can load another piece to be cut.

Please choose one of the following headings to learn more about our…

Trim Units
manually operated and loaded

Hitch Feed Units
feed tubes to a preset length and cut
Air or Servo

Roll Feed Units
feed small diameter tubing long lengths at a high rate of speed

Flying Cut-Off Units
cut tubing on the fly from either a bottom or centerline tube mil

Plate-Up Units
replace saws or other cutting mechanisms on existing flying cut off units