BAND SAWING MACHINE

The machine using the reciprocating band saw, for cutting the workpiece clamped at worktable, enables it to minimize the installation space and to efficiently cut the long or heavy workpiece. The machine (4) comprises: a worktable (1) for clamping a workpiece; a cutting device (3) having a bandsaw (2); rectangular outer frame (5) fixed ont eh table 91) and lower inner frame (3'); guide rail (6) combined with a slide-piece (7'), mounted on teh upper frame (5); mobile bed (8) on lower frame (3') of the device (3) and stationary bed (12) in the frame (5); horizontal feed device having a feed-screw shaft (21), gear box (33), power transmitting clutch (40); driving motor (46), on the frame (5), having a driving shaft (47) with a worm (48) and a wormgear (45) for transmitting the power to the shaft (21) of the device (3).