Double column semi-automatic bandsaw machines - double column support of the saw band arm on linear guidance ensures maximum stiffness of the complete system and the cutting accuracy as well. Due to its massive construction the machine is suitable for the use in the industrial cutting of materials of large cross-sections even in the most challenging and non-stop applications. All types are equipped with a high-performance industrial hydraulic unit. Pressing a single switch will execute complete cutting cycle - material clamping, saw band and cooling system start, cutting, saw band and cooling stop, arm uplift to the original adjustable position and vice unclamping. All functions can also be controlled individually in the manual mode. Basic versions of all types are fitted with high-performance engine that drive the saw band with continuous regulation of the saw band speed by means of a frequency converter, screw conveyor and by regulation of the vice pressure.