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煤矿用全液压坑道钻机
煤矿用全液压坑道钻机是针对南方煤矿井下巷道断面小,瓦斯等级高而研制的一种新型钻机。该钻机为动力头型框架式全液压钻机,主要用于煤矿井下钻进瓦斯抽(排)放孔、防突孔、注浆灭火孔、煤层注水孔、地质勘探孔及其它工程孔。该钻机适用于岩石坚固性系数f≤8的各种煤、岩层。适应巷道断面 S≥4.5m2。
参数: 最大钻孔深度150m; 开孔直径φ87mm、φ115 mm; 终孔直径mm φ65mm、φ75 mm; 钻杆尺寸φ42×800mm(φ50×800 mm); 钻孔倾角0°~±90°; 输出转矩N·m 650N·m; 输出转速100r/min; 最大给进力40kN; 最大起拔力20kN; 锚固力2×80kN; 正常给进速度0~1.5m/min; 给进行程850mm; 工作压力12MPa (旋转)/11 MPa (推进); 电动机功率15KW;尺寸2.15×0.6×0.5m 整机质量约1200kg 。
address | Unified Social Credit Code | ||
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organization code | registered capital | ||
business term | 1970-01-01 | Business status | |
company type | establish date | 1970-01-01 | |
legal representative | register authority | ||
business scope |
Middling coal Industry and Mining Materials Group Co., Ltd
mobile phone:400-086-0537
phone:086-400-0860537
Address: No. 11 Kaiyuan Road North, High tech Zone, Jining City, Shandong Province