ZYJ-1000/135 drilling machine for dewatering and determination of coal in underground coal mine Gas drainage, detection of abandoned workings, dewatering, identification of coal discontinuities in advance of ... Read More
15m long mast Double Power double winch 600m truck-mounted water well rotary drilling rig SPC series truck-mounted drilling rig is the rotary table type drilling machine is mounted on truck 6×4 with 3 axies, ... Read More
SPC-600 truck-mounted drilling rig for 600m water or geological well SPC series truck-mounted drilling rig is the rotary table thpe drilling rig, all the parts including the diesel power, gear box, reducing box... Read More
ZYJ-1000/135 in-seam mathane gas drainage drilling in the underground coal mine ZYJ-1000/135 BLASTING DRILLING MACHINE WITH POST FOR ROOF CAVING The presence of seam gas in the form of methane or carbon dioxide ... Read More
ZQJC-360/7.1 FLP Portable Pneumatic drilling machine for water and gas prediction and drainage ZQJC is a newly developed pneumatic drilling machine, compared with the available drilling machine, both the ... Read More
High Efficient Rib Drill Stem for drilling in the soft coal seam and under the soft geographical condtion Rid drill stem belongs to the subdivision of geographical auger stem and includes single screw, double ... Read More
ZQJC-360/7.1 FLP Portable Pneumatic drilling machine for water and gas prediction and drainage ZQJC is a newly developed pneumatic drilling machine, compared with the available drilling machine, both the ... Read More
High Efficient Twist Drilling Pipe with Light Weight for Portable Drilling Machine for water prospect Based on advanced scientific research results and production technology both at home and abroad, together ... Read More
Special Alloy Steel Geological Drilling Pipe with good bending strength with 34 to 60 dia. Combined with the most advanced scientific research results both in domestic and overseas, our prouction technology has ... Read More
Geological auger drilling pipe with high torque and fast deslagging speed Based on the production technology of our geographical drill stem and high torque performance, Geographical suger stem with single-screw ... Read More
