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　　ZDY2300全液壓坑道(dao)鉆(zhan)機能(neng)打多(duo)大(da)孔?

　　全(quan)液壓坑(keng)道(dao)鉆機是現在煤(mei)礦井下常用(yong)的探水鉆機，ZDY2300是比較(jiao)受歡迎的型號(hao)。ZDY2300全(quan)液壓坑(keng)道(dao)鉆機在中等硬度的地質(zhi)條件(jian)下應用(yong)，能完全(quan)300以(yi)內的探水孔(kong)(kong)、探瓦斯孔(kong)(kong)、卸(xie)壓孔(kong)(kong)等鉆孔(kong)(kong)任務。鉆探方案中除了要求鉆深，還(huan)要求鉆孔(kong)(kong)孔(kong)(kong)徑(jing)，ZDY2300全(quan)液壓坑(keng)道(dao)鉆機能打(da)多大孔(kong)(kong)呢?

　　ZDY2300全液壓坑道鉆(zhan)(zhan)(zhan)(zhan)機標配(pei)的鉆(zhan)(zhan)(zhan)(zhan)具(ju)包括鉆(zhan)(zhan)(zhan)(zhan)桿(gan)(gan)、鉆(zhan)(zhan)(zhan)(zhan)頭(tou)(tou)、前置(zhi)水辮或(huo)(huo)后(hou)(hou)置(zhi)水辮。鉆(zhan)(zhan)(zhan)(zhan)頭(tou)(tou)直徑(jing)為(wei)(wei)φ94mm中心(xin)鉆(zhan)(zhan)(zhan)(zhan)頭(tou)(tou)，根據(ju)用(yong)戶需(xu)要(yao)配(pei)置(zhi)復合片、金剛(gang)石或(huo)(huo)牙輪鉆(zhan)(zhan)(zhan)(zhan)頭(tou)(tou)，滿足硬巖鉆(zhan)(zhan)(zhan)(zhan)孔需(xu)要(yao)。鉆(zhan)(zhan)(zhan)(zhan)桿(gan)(gan)直徑(jing)為(wei)(wei)φ63mm，長度為(wei)(wei)800mm。采用(yong)梯形錐螺(luo)紋(wen)連接，具(ju)有強(qiang)度高、拆裝容易、對中性好等(deng)優點。前置(zhi)水辮或(huo)(huo)后(hou)(hou)置(zhi)水辮是向鉆(zhan)(zhan)(zhan)(zhan)桿(gan)(gan)傳遞動力和(he)通水(或(huo)(huo)壓風)，以(yi)(yi)便(bian)排渣和(he)冷卻、潤滑鉆(zhan)(zhan)(zhan)(zhan)頭(tou)(tou)，可根據(ju)需(xu)要(yao)選用(yong)。如果(guo)礦上需(xu)要(yao)鉆(zhan)(zhan)(zhan)(zhan)更大(da)孔徑(jing)的孔，可以(yi)(yi)配(pei)備φ113，或(huo)(huo)φ133的鉆(zhan)(zhan)(zhan)(zhan)頭(tou)(tou)，該款(kuan)鉆(zhan)(zhan)(zhan)(zhan)機可適用(yong)多種(zhong)規格的鉆(zhan)(zhan)(zhan)(zhan)桿(gan)(gan)和(he)鉆(zhan)(zhan)(zhan)(zhan)頭(tou)(tou)，孔徑(jing)調整靈活方便(bian)。

　　ZDY2300全(quan)液(ye)壓坑道鉆機是功(gong)能齊全(quan)的(de)煤礦(kuang)井下探水鉆機，啟睿(rui)生產(chan)這款設(she)備，采(cai)用零部(bu)件和質檢嚴(yan)格的(de)制造流程，充分(fen)發揮該款鉆機機型優(you)勢，保證(zheng)鉆機在(zai)礦(kuang)上(shang)能高效(xiao)率運行。