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Diamond Core Drill Machine for Soil Investigation and Geotechnical Engineering

The WODE E90R diamond core drill machine has an NW casing drilling capacity of up to 100m and features multiple forward and reverse rotation speeds. Operators can select the appropriate working speed based on drilling depth, rock hardness, and drill bit condition to improve drilling stability. The drill bit assembly also supports angle adjustment, allowing for use in conventional vertical exploration holes as well as inclined holes required for some slopes, foundation pits, and special engineering projects.

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The WODE E90R diamond core drill machine is designed for soil surveys and geotechnical engineering investigations, providing engineers with reliable underground geological information through drilling and continuous core sampling.

Diamond Core Drill Machine for Soil Investigation and Geotechnical Engineering
Diamond Core Drill Machine for Soil Investigation and Geotechnical Engineering

The E90R diamond core drill machine employs a spindle-type drilling structure and a hydraulic feed system, allowing for adjustments to the feed speed and drilling pressure based on the different conditions of overburden, weathered rock, and relatively intact bedrock. The smooth and controllable feed process helps reduce core breakage and sample disturbance, resulting in core samples that more clearly reflect lithological changes, fracture development, and the boundary between soft and hard strata, providing a basis for subsequent engineering analysis.

Geological Drilling Rig
Geological Drilling Rig

The diamond core drill machine has an NW casing drilling capacity of up to 100m and features multiple forward and reverse rotation speeds. Operators can select the appropriate working speed based on drilling depth, rock hardness, and drill bit condition to improve drilling stability. The drill bit assembly also supports angle adjustment, allowing for use in conventional vertical exploration holes as well as inclined holes required for some slopes, foundation pits, and special engineering projects.

Diesel Powered Geological Drilling Rig for Rock Core Sampling
Diesel Powered Geological Drilling Rig for Rock Core Sampling

To adapt to various geotechnical investigation sites, the E90R diamond core drill machine integrates the drilling mechanism, winch, hydraulic system, and power unit onto a skid chassis. This compact layout facilitates deployment in limited spaces. The hydraulic sliding base assists in quickly aligning the drill rig with the borehole, while the winch system is used for raising and lowering the drill string and extracting core samples, reducing on-site auxiliary operation time.

The WODE E90R Diamond Core Drill Machine can be used for soil surveys, building foundation investigations, road and bridge engineering, slope stability analysis, and preliminary investigations for underground engineering projects.

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