本機在組合鋸基礎上，通過優化改良采用四立柱液壓精密導向，改變了傳統的立滑板導向，導向精度高、震動小，由于鋼性好、配合間隙小、潤滑好等優點使所生產的板材厚薄誤差小，表面平整度高。同樣提高了刀頭鋸片的使用壽命和降低了電費節省了人工。四立柱單臂液壓組合鋸是一款板材加工的理想設備。 The machine in the combination saw based on, by optimizing the modified by four column hydraulic precision orientation, has changed the traditional vertical slide guide, high guiding precision, small vibration, due to the rigid, with small clearance and lubrication advantages make the production of sheet thickness error is small, smooth surface of high. Similarly, the service life of the cutter head saw blade is improved, and the labor saving is reduced. Four column hydraulic combination saw is an ideal device for a sheet processing.