反井鉆機施工方法、天井鉆機施工方案化建（山東)智能工程有限公司，是經濟寧市住建委批準(zhun)的具有礦山施工(gong)(gong)總承(cheng)包、環保工(gong)(gong)程(cheng)專業(ye)承(cheng)包的綜(zong)合性民營股份制建筑(zhu)施工(gong)(gong)企業(ye)，致力(li)于提供反井(jing)鉆(zhan)機(ji)(ji)、天井(jing)鉆(zhan)機(ji)(ji)、進口(kou)鉆(zhan)機(ji)(ji)、隧(sui)道掘進機(ji)(ji)（TBM），用(yong)于通(tong)(tong)風排煙(yan)井(jing)、引水井(jing)、調壓井(jing)、礦用(yong)機(ji)(ji)械(xie)設(she)備、電站機(ji)(ji)械(xie)設(she)備、鉆(zhan)井(jing)機(ji)(ji)械(xie)設(she)備等及通(tong)(tong)風井(jing)、溜(liu)井(jing)工(gong)(gong)程(cheng)專業(ye)施工(gong)(gong)；現有大小反井(jing)鉆(zhan)機(ji)(ji)20余臺(tai)，定向(xiang)鉆(zhan)機(ji)(ji)1臺(tai)。

反井鉆(zhan)機(ji)施工(gong)(gong)(gong)范圍(wei)：角度(du)45°～90 °，深度(du)≤500m均可施工(gong)(gong)(gong)；成孔直徑(jing)：φ1.0m～φ3.5m；偏斜(xie)率控制(zhi)指標：≤1%（采用定向鉆(zhan)機(ji)施工(gong)(gong)(gong)導孔，偏斜(xie)率可達到0.3%以內）；隧(sui)道(dao)掘進(jin)機(ji)（TBM）適用于山(shan)嶺隧(sui)道(dao)硬巖掘進(jin)工(gong)(gong)(gong)程(cheng)專業施工(gong)(gong)(gong)，代替傳統(tong)的鉆(zhan)爆法，在相同的條(tiao)件下(xia)，其掘進(jin)速度(du)約為常規鉆(zhan)爆法的4-10倍(bei)，具有自動化程(cheng)度(du)高(gao)、施工(gong)(gong)(gong)速度(du)快(kuai)、地質擾(rao)動小、節約人力、安全經濟、一次成型。業務(wu)覆蓋、河北、山(shan)東、山(shan)西(xi)、云南、四川、內蒙(meng)、新疆、安徽(hui)等地。