... 17-58 5.can be customize band saw, bandsaws,metal cutting band saw,metal band sawing machines,cutting-off machines,cutter ... machines,metal cutting machines,double column band saws,dual column bandsaw, double housing band saw band saw GB42160 specification: 1. Model ... Hydraulic control of sawing feeding,tensioning of band saw and clamping of workpiece.2. Band saw overload protection device.3. Column ...