China Supplier High Speed Adjustable Hot Sale Factory Price 200m Hydraulic Diamond Drilling Machine Core Drill Machine

About Our Product

Core drilling machine is a light weight drilling rig. Core drilling machine is widely used for general geological exploration of railway, road, bridge, dam and tall building base, geological core drilling, small grouting holes, blasting holes, civil wells andearthcentral air conditioning wells.

Feed by hydraulic cylinder, the efficiency of core drilling machine is higher and it can save labor. The core drilling machine is equipped with our national patent technology---taper clutch,with characteristics of strong torque transmission, easy operation and free maintenance.

Vertical spindle are fixed by four groups of bearings to ensure that the rotator has enough rigid for gravel layer and other complex geological conditions.

Pre-Sales Service

-Quotation and Technical Consulting Support.

-Brochure, Picture and Video for Reference.

-Factory Visit and Inspection.

After-Sales Service

-Free Training for installation and operation of drilling rig in China.

-Engineers available for technical guidance at work site overseas.

1. What’s the application for core drilling machine?

-Commonly for water well/project, core sampling, soil testing, prospection of mineral and oil, and so on.

2. The capacity of caliber/diameter, depth of core drilling machine?

-Generally 30-200m for water well drilling, 30-1000m for core sample drilling, contact for more details.

3. What soil/land condition does core drilling machine working for?

A. Water drilling for soil, sand, weathered land, rocky area.

B. Core drilling for soil, sand, soft and hard rock bed, or mixed one.

C. DTH drilling for half tough land, hard rocky land.

Please contact us for more details and model selection suggestion.