NQ,BQ,PQ core lifters

XY-200B core drilling rigs on Wheels

XY-200B core drilling rigs on Wheels

Truck-mounted drilling rig water well drilling rig

Fast drilling speed water well drilling rig for Investigation, Geological Exoration and Highways

International Standard PQ core barrels

Economic ZJ-90 Portable water well drilling rig

core barrel for drill bit ,core barrel for concrete cutting,Diamond Core Drill Tubes Barrel

Product Features   All rigid concrete segmented diamond drill bits are laser welded for superior strength. Three times stronger than conventional brazed bits. Chemshine  core bit barrel are high speed , multi-purpose bits for drilling in many types of materials including reinforced concrete, cinder block, stone, etc. Unique diamond segment design can increase drilling speed as much as 30% over conventional bits.   We can provide clients with concrete core bit body without the segments.

nq core lifters

NQ,BQ,PQ core lifters Our company produces all kinds of core lifters ,which have the merits of good springness and long life.The core lifter pedestal experiences salt bath quenching which makes it good stability.

DMY-60 hydraulic impact anchoring drill

DMY-60 is a anchoring drill with impact function,full hydraulic drive,with hydraulic impact rotary head,It can continuously impact when the drill rod rotate,it is a very reliable construction method for drilling complicated formation ,it has the following application: 1,Engineering anchoring,pipe roof support,cable bolting,highway. 2,Drilling soil and rock anchoring hole for prevention and treatment of geology disaster screen injection for tunnel. 3, Used for supporting in deep foundation pit of hydroelectric power station, communication, energy capital construction, mini-grouting pile hole, hydrography well and high pressure jet-grouting.

DMY60 top hammer anchoring drill rig

DMY-60 is a anchoring drill with impact function,full hydraulic drive,with hydraulic impact rotary head,It can continuously impact when the drill rod rotate,it is a very reliable construction method for drilling complicated formation  

DMY60 impact anchoring drill rig

DMY-60 is a anchoring drill with impact function,full hydraulic drive,with hydraulic impact rotary head,It can continuously impact when the drill rod rotate,it is a very reliable construction method for drilling complicated formation ,it has the following application: 1,Engineering anchoring,pipe roof support,cable bolting,highway. 2,Drilling soil and rock anchoring hole for prevention and treatment of geology disaster screen injection for tunnel. 3, Used for supporting in deep foundation pit of hydroelectric power station, communication, energy capital construction, mini-grouting pile hole, hydrography well and high pressure jet-grouting.

anchoring hole drill rig portable crawler anchor drilling rig MGY120

Feature Hydraulic top head, hydraulic powerstation separated from drill body; lighten drilling rig body, and with diesel or motor, meeting the needs of various users. It is the first time that the rig user coring down-hole hammer, fully forward-circulation and partial reverse-circulation drilling methods domestically. Double top-drive head A. B. a variety combination can be made, to meet many drilling methods. Large powered, top-drive head has big torque and pull force, wide rotary speed range. Holder and unscrew device, working efficiently, labor saving.