coring hole

Brand Name:CENTERSKY or NO LOGO

Model Number:Three Phase EI100 EI150 EI200 EI300 EI400 EI 500 EI 600

Place of Origin:Jiangyin, Jiangsu, China

..., W470, W400 etc, all of the grades mentioned in the technical data. at the same time, we can match Chinese steel according to your steel data. About the quality, the bur of the core is

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

Place of Origin:CHINA

...Core Baarrel, Backend Efficient Wireline Surface Head Assembly Wireline drilling is the special method of removing the core. When the driller wants to remove core from a conventional core drill, the entire core barrel has to be removed from the hole. This is time-consuming, as each rod has to be removed one at a time. With wireline drilling, a barrel of core can be removed from the bottom of the hole...

Brand Name:SANROCK

Model Number:SRC200UG

Place of Origin:Zhejiang, China

Rock Core Drilling Machine Tunnel Projects Exploration Drilling Rigs Portable Core Drilling Equipment This is just a part of the overseas clients who came to our company to negotiate cooperation, sign contracts and take photos. We welcome more overseas ...

Brand Name:SANROCK

Model Number:SRC200UG

Place of Origin:Zhejiang, China

... and cooperation. Exploration Core Drilling Rig Equipment Portable Hydraulic Tunnel Core Drilling Rig Hydraulic underground core drilling rig is suitable fro drilling holes for the purpose of mine exploring,also they could be used in surface coring

Brand Name:SANROCK

Model Number:SRC200UG

Place of Origin:Zhejiang, China

Performance Description: 200-Meter Tunnel Probe Core Drilling Rig This specialized core drilling rig is engineered for the precise and demanding task of geological prospecting ahead of and around tunnel construction. Designed to operate in confined, often ...

Brand Name:SANROCK

Model Number:SRC200UG

Place of Origin:Zhejiang, China

Performance Description: Portable Underground Tunnel Core Drilling Rig This rig is engineered for maximum flexibility and efficiency in the confined, dynamic environment of tunnel construction. It prioritizes compactness, rapid deployment, and precision...

Brand Name:SANROCK

Model Number:SRC400UG

Place of Origin:Zhejiang, China

This highly versatile 360-degree rotating borehole core drill rig is engineered as a comprehensive multi-directional subsurface investigation solution for complex tunnel environments. Its defining feature is a fully rotational drilling platform or ...

Brand Name:SANROCK

Model Number:SRC400UG

Place of Origin:Zhejiang, China

..., blast hole precondition assessment, and localized exploration in areas inaccessible to larger rigs. It transforms any spot in the mine into an instant data point, providing critical, ...

Brand Name:SANROCK

Model Number:SRC400UG

Place of Origin:Zhejiang, China

This is just a part of the overseas clients who came to our company to negotiate cooperation, sign contracts and take photos. We welcome more overseas clients to come to our company for negotiation and cooperation. This mobile, compact, and versatile core ...

Brand Name:SANROCK

Model Number:SRC400UG

Place of Origin:Zhejiang, China

...Core Drilling Rig Machinery Tunnel Exploration Hydraulic Core Drilling Rig Hydraulic underground core drilling rig is suitable fro drilling holes for the purpose of mine exploring,also they could be used in surface coring,railway engineering,tunneling,construction and water conservancy project.Is designed especially for underground 360°drilling work,to drill holes in the tunnel. capable of diamond core...

Brand Name:SANROCK

Model Number:SRC400UG

Place of Origin:Zhejiang, China

The performance profile of this mobile rig centers on providing a powerful, flexible, and swift core drilling solution that transforms inaccessible underground sites into productive data points, directly supporting real-time decision-making in exploration...

Brand Name:SANROCK

Model Number:SRC400UG

Place of Origin:Zhejiang, China

Engineered around a high-performance, variable-displacement hydraulic power system, the rig delivers exceptional, controllable torque and pulldown force necessary to penetrate the most challenging and abrasive rock formations over extreme borehole lengths...

Brand Name:SANROCK

Model Number:SRC400UG

Place of Origin:Zhejiang, China

... and cooperation. High-Powered 400-Meter Hydraulic Core Drill for Deep Tunnel Exploration This heavy-duty, deep-hole hydraulic core drill is a master-engineered system designed to conduct critical subsurface investigations at unprecedented depths of up

Brand Name:SINOCOREDRILL

Model Number:LTK48

Place of Origin:CHINA

...Core Barrel Supplier for Deep Hole Drilling Description: LTK48 LTK60 double tube core barrel Core Barrels include single tube type, double tube type and triple tube type. The LTK series core barrels system is a thinner wall core barrel than T2 series. They offer a cost effective, high production, which is designed for optimum production and core...

Brand Name:ROSCHEN

Model Number:AQ BQ NQ3 HQ3 HQ PQ PQ3

Place of Origin:CHINA

...Core Barrel Assembly Introduction: In-the-hole Drilling Products: ROSCHEN supplies in-the-hole drilling products, including these industry: 1. Diamond drill bits 2. Reaming shells and casing/rod shoes 3. Wireline drill rods, 4. Core barrels&overshot assemblies 5. Hoist plug and water swivels 6. Recovery tapes and Casing cutters 7. Drill string subs and adaptors Core...

Brand Name:ROSCHEN

Model Number:NQ HQ PQ

Place of Origin:CHINA

... hole for flushing drilling Non Core Diamond Bit Roschen manufacture non core diamond bits, bull nose impregnate bits. These bits are also known as Bull Nose Bit. As the name suggest these non core bits are manufactured for Non Core Drilling where core is ...

Brand Name:JCDRILL

Model Number:Wireline Double / Triple Core Barrel Assembly

Place of Origin:China

...need to couple and uncouple the rod string each time the core is retrieved. An overshot device is dropped on a cable and directly couples onto the inner tube assembly, allowing fast retrieval of the core after each core run. Available in DCDMA sizes B, N,

Brand Name:JCDRILL

Model Number:core barrel PQ head

Place of Origin:Hebei,China

... Core Barrel & Overshots Of Pq/hq/nq/bq >> Introduction A wireline coring system includes core barrel assembly and overshot assembly.The core barrel assembly is composed of inner tube group and outer tube group.Inner & outer tubes have standard length of

Brand Name:SANROCK

Model Number:SRC400

Place of Origin:Zhejiang, China

...Core Drilling Rig Machine Exploration 400meters Deep Hydraulic Core Drilling Rig Hydraulic core drilling rig is mainly used for geological general investigation and exploration,kinds of hole in concrete structure,road and tall building foundation exploration,river levees,subgrade grouting hole drilling and direct grouting,civil wells ,etc. Products Description Type Core...

Brand Name:SANROCK

Model Number:SRC400

Place of Origin:Zhejiang, China

Core Sample Drilling Rig Hydraulic Exploration Geological Core Drilling Rig Equipment Hydraulic core drilling rig is mainly used for geological general investigation and exploration,kinds of hole in concrete structure,road and tall building foundation exploration,river levees,subgrade grouting hole drilling and direct grouting,civil wells ,etc. Products Description Type Core...