rock drilling equipment online manufacture

400 meters deep drilling hydraulic surface diamond sample core drill rig > Introduction > Full Hydraulic and Drill Head model. The drill head rotation is realized with four hydraulic pumps driven by two diesel ... Read More

heavy duty full hydraulic wireline diamond borehole mining core drilling machine > Introduction >JCD300 Full Hydraulic Portable Drilling Rig is a kind of light rig designed for geological exploration in remote ... Read More

76mm Dia API REG Thread Drill Rod , light Weight Drill Pipe for rock blasting and water well drilling Application This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat ... Read More

Drilling drag bit, Chevron step drill bit for clay sand water well drilling 12inch Application 12inch Chevron step drill bit is mainly used for water wells, mining, geothermal, environmental and exploration ... Read More

API Standard 4 Wings Step Security Drill Bits for Big Diameter / Water Well Drilling Application Drill collar is mainly used for providing drill bits with required drilling pressure, ensuring pull force ... Read More

API7-1 175 Deep Hole Water Well Drilling Spiral Drill Collars 800kgs Application Drill collar is mainly used for providing drill bits with required drilling pressure, ensuring pull force transmitted to drill ... Read More

Product Description 1.The JXY-200 trailer mounted water well drilling rig is equipped with wheel running gear and hydraulic oil cylinder pillar, transferring, convenient and easy to drill horizontal adjustment. ... Read More

30KN Force Pull Standard Water Well Drilling Tools For Penetration Test Name Standard Penetration Test Structure Light chain/Hand crank on both sides Force of Rated Penetration 3t Depth of Penetration 30m ... Read More

Hydraulic Core Drill Machine for Water or Geotechnical Investigation (JCDRILL) The type of trailer mounted drilling rig is a small drilling rig for 400m deep, widely applied for Geology general check exploratio... Read More

CWD800 Heavy Duty Deep Rock Crawler Type of Water Well Drilling Machine 1. The drilling rig hydraulic transmission of the rig effectively utilizes the power. This makes the overall power loss small and the ... Read More