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用途及使用条件1.本机适用于工作面倾斜度在25°以下,硬度在f=1～7范围内的煤炭、石膏、大理石等矿山,作为掏槽、或通过水平、横、竖切割,直接切下所需尺寸的原料坯之用。所切截缝或面,表面平整,轮廓清晰,完全能取代人工用斫子掏槽。2.本机在露天切割时,可将工作面整理一相当的平面,可由上至下,一层层的切割,或沿矿体边缘整理一阶梯形工作面进行切割。3.本机如在井下使用则可采用长臂式的切割。
Uses and Conditions of Use 1. The machine is suitable for coal, gypsum, marble and other mines whose working face inclination is less than 25 ° and whose hardness is within the range of f = 1 ~ 7 as a cut, or through horizontal, horizontal and vertical cutting, Directly cut the size of the raw material used for the blank. The cut seam or face, the surface is smooth, clear outline, can replace artificial with razor cut. 2. When the machine is cut in the open air, the working surface can be finished with a fairly flat surface, cutting from top to bottom and layer by layer, or finishing the first-order trapezoidal working surface along the edge of the ore body. 3. The machine can be used if the downhole long-arm cutting.