The Application Prospect Of Horizontal Directional Drilling Rig Is Broad

Horizontal directional drilling rig is a construction machine for laying a variety of underground utilities (pipelines, cables, etc.) without excavating the ground surface. It is widely used in the laying and construction of flexible pipelines such as water supply, power, telecommunications, natural gas, gas, oil, etc. it is suitable for sand, clay, etc. it is not suitable for high groundwater level and pebble stratum. It can be constructed in most non hard rock areas in China. The working environment temperature is -15 ℃ ~+45 ℃.

Horizontal directional drilling technology is a new construction technology that combines the directional drilling technology of the petroleum industry with the traditional pipeline construction method. It has the advantages of fast construction speed, low construction accuracy and low cost. It is widely used in the pipeline laying construction projects of water supply, gas, electricity, telecommunications, natural gas, oil and so on. Horizontal directional drilling equipment has also achieved rapid development in more than a decade, and has become an emerging industry in developed countries. Its development trend is towards large-scale and miniaturization, adapting to hard rock operation, self-contained anchoring system, automatic stacking and extraction of drill pipes, automatic lubrication of drill pipe connection, anti electric shock system and other automatic operation functions, ultra deep guidance monitoring, wide application range and other characteristics. This kind of equipment is generally applicable to pipe diameter φ 300~ φ 1200mm steel pipes and PE pipes, with a maximum laying length of 1500m, are suitable for a variety of soil conditions from soft soil to hard rock, and have a broad application prospect.