
The PH 211-1, manual band sawing machines for cuts from 0° to 60° on the left are also supplied in a version with HB device to make single cuts without operators, still keeping the manual cutting cycle available ( the HB device is available only in the three-phase version). HB CUTTING CYCLE: After positioning the bar and closing the vice, the cutting phase is started, using the weight of the saw frame controlled by a hydraulic circuit to adjust the downfeed speed; after the cut the band stops, the frame is manually lifted in order to reposition the bar to cut untill the position needed by the operator.