低矮型反(fan)井鉆機的特點：

　　1、在回(hui)轉系統中，選用了兩臺(tai)并聯(lian)的低速大扭(niu)矩液壓馬達(da)，簡化了減(jian)速箱的設計同時還可(ke)以獲得兩種不同的轉速和扭(niu)矩。  

　　2、采用國(guo)際上(shang)較為先進的(de)三缸(gang)兩柱(zhu)式結構，整體鋼(gang)性較強，穩定性好，承(cheng)載能力大，同時三只油缸(gang)對(dui)稱布置，其中(zhong)心(xin)連線為一(yi)等(deng)邊三角(jiao)形(xing)，這三角(jiao)形(xing)的(de)重心(xin)就是鉆(zhan)機(ji)回轉中(zhong)心(xin)，對(dui)鉆(zhan)具施加的(de)力均勻，從而(er)保證了鉆(zhan)機(ji)鉆(zhan)孔(kong)(kong)時的(de)工作穩定性，使(shi)鉆(zhan)擴孔(kong)(kong)精度(du)顯(xian)著高(gao)。  

　　3、采用帶浮動量的驅動頭，裝(zhuang)卸鉆(zhan)桿(gan)時(shi)使(shi)鉆(zhan)桿(gan)上、下浮動，以免由于主軸的升(sheng)降速度(du)與(yu)螺距不一致而(er)損壞螺紋，且在驅動頭的外齒套上設計了反(fan)向棘輪，配合輔助卸桿(gan)器拆卸鉆(zhan)桿(gan)。  

　　4、液壓系(xi)統(tong)的主回路(lu)(lu)小(xiao)機型采(cai)用(yong)開(kai)式回路(lu)(lu)，掖壓系(xi)統(tong)簡單可靠；大機型采(cai)用(yong)閉式回路(lu)(lu)，從而大大減小(xiao)了(le)鉆機上液壓泵站的油(you)箱體積，保(bao)證了(le)主系(xi)統(tong)中工作油(you)液的清潔(jie)度，有效提高了(le)液壓元件的使用(yong)壽命。

　　5、鉆機(ji)的(de)推進油(you)缸采用伸縮式(shi)套筒(tong)油(you)缸，使(shi)鉆機(ji)工作(zuo)高度(du)顯著降低。

　　華建智能工(gong)(gong)程是高(gao)資質反(fan)井(jing)(jing)鉆(zhan)機(ji)施(shi)工(gong)(gong)公司(si),提供反(fan)井(jing)(jing)鉆(zhan)機(ji)施(shi)工(gong)(gong),低矮型(xing)反(fan)井(jing)(jing)鉆(zhan)機(ji)施(shi)工(gong)(gong),煤礦(kuang)專(zhuan)業反(fan)井(jing)(jing)鉆(zhan)機(ji)施(shi)工(gong)(gong),煤礦(kuang)反(fan)井(jing)(jing)施(shi)工(gong)(gong),濟寧反(fan)井(jing)(jing)施(shi)工(gong)(gong),暗立（斜(xie)）井(jing)(jing)反(fan)井(jing)(jing)鉆(zhan)機(ji)施(shi)工(gong)(gong),管路孔反(fan)井(jing)(jing)鉆(zhan)機(ji)施(shi)工(gong)(gong),電纜(lan)孔反(fan)井(jing)(jing)施(shi)工(gong)(gong),溜煤孔施(shi)工(gong)(gong),通風孔反(fan)井(jing)(jing)鉆(zhan)機(ji)施(shi)工(gong)(gong),井(jing)(jing)下煤倉反(fan)井(jing)(jing)鉆(zhan)機(ji)施(shi)工(gong)(gong) 咨詢電話：