GZ4240, G4240 column horizontal bandsaw machine is mainly used to cut various ferrous and nonferrous metals. It is characterized by narrow cuts, material and energy saving, high accuracy, easy operating, high efficiency good rigidity. The machine is equipped with the automatic material feeding system. 1.The saw bow don't feed when workplace isn't be clamped. 2.The machine will stop in case of blade broken or stuck. 3.The digital display unit show cutting length, min length 1 mm. 4.Automatic cuts counting to stop machine when finished the preset cutting number. The hydraulic blade tension offer easy and quick operate. 5.PLC controls make the performance stable and reliable. 6.The column-structure is advanced and reliable. The semi-automatic horizontal band saw G4240 without these feature mentioned in above item2, 3, 6.