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无爆破采矿技术是从筑路施工领域和井下综合采煤技术发展的一种新型露天开采工艺,该工艺无需穿孔、爆破、初级破碎并具有良好的选采性能,目前广泛用于露天煤矿、非金属及金属露天矿山的开采。经国内外露天煤矿生产实践证明,其能有效地开采薄煤层,避免爆破引起的煤岩混杂,选择性地进行煤矸分采,减少矸石混入量,能最大限度地提高薄煤层回采率。无爆破采矿技术典型的设备即露天采矿机,露天采矿机工艺可以完全避免使用传统的穿孔、
Non-blasting mining technology is a new type of open-pit mining technology developed from the field of road construction and the integrated coal mining technology in the underground. The technology does not require perforation, blasting, primary crushing and good selection performance. It is widely used in opencast coal mines Mining of metal and metal open pit mines. The practice of open-pit coal mines at home and abroad proves that it can effectively mine thin coal seams, avoid coal-rock mixing caused by blasting, selectively cut coal gangue, reduce the amount of gangue mixed, and maximize the recovery rate of thin coal seams. No blasting mining technology Typical equipment that is open pit mining machine, open pit mining process can completely avoid the use of traditional perforation,