band sawing machine: double-column structure,double-housing horizontal band saw machine. 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 sawbandsawing machine GB4250 specification: 1. Model:GB4250 metal cutting band saw2. Cutting capacity round (mm)500 ...