221 - 230 of 282
annular blast holes drill rig
Selling leads
|
... our best selling models, the deepest drilling depth can reach 200m. Usually the hole diameter of drilling is between 105mm and 300mm. This rig is ...
2024-12-09 21:25:43
|
|
...Drill Rig Description: GL400S multifunctional hydraulic well drilling rig series mainly applied to industrial and civil drilling and geotemperature ...
2026-07-08 00:38:00
|
|
... and tungstem-carbide drilling of solid bed .It can also be used in exploring drill and base or stake hole. Usage scope 1.it is applicable to ...
2025-12-16 15:53:51
|
|
... Water Well Borehole Drilling Rig Description: It's a rotary table drilling rig which is mainly applied to water well, construction, national ...
2024-12-09 21:25:43
|
|
... N.m ensures that the drill bit can penetrate even the hardest rocks. The maximum hole depth with auto handling is an impressive 35 M, making it ...
2026-06-23 15:33:45
|
|
.... Whether you need to drill deep, wide, or narrow holes, this machine can handle it all with ease. When it comes to capacity, this DTH drill rig ...
2025-12-16 15:53:46
|
|
...Drill Rig Structure features 1. Diesel engine-driving hydraulic system. Travel, rotate, feed, hoist, land, lift, unload and so on are all run by ...
2024-12-09 23:14:13
|
|
...unloading, etc. are all performed by hydraulic components. 2. The reverse circulation dth hammer for rock drilling is used for down-the-hole ...
2026-01-12 16:29:55
|
|
... of the drilling rig and the drilling and grinding equipment or bottom hole device at the bottom of the well. The purpose of the drill pipe is to ...
2025-12-14 19:23:45
|
|
Drill pipes Product Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at ...
2026-07-08 00:38:00
|