Masters KY150A hydraulic drilling rig from factory direct inexpensive primary school I hear you, I know you from junior high school, high school, I love you, I love you on the university, master card KY150A full hydraulic drilling rig; there is a need purchase request, please call: ①⑤ zero ⑨②⑥⑥ ②⑨②② KY150A full hydraulic drilling rig Features: 1, forward and back pallet rack is fed by a "V" guide and "V" groove-oriented slider with high precision movement. 2, "V" type rail increases the surface hard chrome plating process, both to improve the rail corrosion, increased surface hardness, thereby improving the service life. 3, the gripper structure takes advantage of Sweden, "Tai Maike" 230 rig, clamping reliable, fast and flexible release, adjustable range. 4, easy operation and maintenance, spare parts and long service life, low production costs. Technical parameters KY-150A-type drilling aperture (mm) ∮ 46.5 --∮ 36.5 Drilling depth (m) 150-200 (aluminum drill pipe) 130-150 (steel drill) spindle speed (r / min) 1700-500 output torque (Nm) 90-290 rated feed force (KN) 20 rated pull feed speed (m / s) 1 model 22Kw electric hosts Jining Mining Machinery Co., masters of metal mines with a drilling rig main models KY-100 , KY-150, KY-150A, KY-200, KY-250, KY-300, KY-400. Jining, Shandong Mining Machinery Co., Ltd. Company Website masters: http: //www.sdjujiang.cn Alibaba: http: //sdjujiang.1688.com Ali Want: jujianggk2 business manager: Liu Fei Mobile: 15092662922 landline: 0537-3860909 QQ: 3149069453