Detailed Product Description Long Screw Drilling Rigs Can realize the 360 degree full revolution Flexible, Convenient No shock, noise or pollution Long Screw Drilling Rigs The drilling rig is a....
Zhengzhou Han Fa Imp& Exp Trading Co., Ltd , established in 1998, is the subsidiary of Zhengzhou Reconnessance Machinery Co., Ltd. concentrated with scientific research & development, production and....
Detailed Product Description HF300Y Mutifunctional Water Well Drill Machine High efficiency Mutifunction Quality Warranty HF300Y Mutifunctional Water Well Drill Machine 1, HF300Y drilling rig have....
Detailed Product Description Rotary Drill Rig 1, high efficiency 2, practical, inexpensive 3, good service Rotary Drill Rig HFCD1255 Rotary Drilling Rig Technical Data Drilling diameter mm 600 ....
Detailed Product Description drilling rig for taking ore samples 1.can drill 200m 2.large torque 3.Hydraulic 4.for soil, clay, granite, hard rock Drilling rigs for sale HF200 hydraulic drilling rig....