用途：適用于切超大規格的荒料，又可用于工藝及門窗、條石多方位切割。 特點： 該機是在單臂與龍門大切的基礎上開發研制的新機種。主機升降由液壓控制，自動化程度高，穩定性好。石料可直接與地面接觸，平穩、不易晃動。同時可排放多塊不同尺寸的石料進行切割，并免去了臺車部份以及其它的損耗費用。 Purpose: It is applicable for cutting of stone blocks with large size as well as multidirectional cutting of art stones, doors & windows and stone stripes. Features: This is a novel machine developed on the basis of single arm and gantry cutting. Lifting of main engine is hydraulically controlled, with high automation degree and good stability. Stones can touch with ground directly, stable and not easy to shake. A few stones with different sizes can be put together at the same time to cut to expenses arising from the truck and others are spared.