Horizontal directional drilling rig is a kind of construction industrial equipment for laying various underground utilities (pipelines, cables, etc.) in the surface environment without foundation pit excavation. It is widely used in the laying construction of power supply system, power installation engineering, communication equipment, natural gas, liquefied petroleum gas, automobile oil and other pipelines. It can be constructed in most non-hard rock areas in China under the conditions of gravel, clay, cobblestone, etc. The point of view of horizontal fixed-item drilling rig is a new construction technology that combines the directional drilling technology of the petroleum industry with the traditional pipeline construction method. It has the characteristics of relatively fast construction speed, high construction accuracy and inferior cost. It is widely used in power supply system, liquefied petroleum gas, electric power installation engineering, communication equipment, natural gas, automobile oil and other pipeline laying construction.

Why are many bosses now renting low headroom rotary drilling instead of buying rotary drilling rigs?

From 2020 to now, the external environment of the sales market is unstable, the real estate industry is sluggish, and the machinery manufacturing industry is also suffering from some hazards. Therefore, at present, many bosses on construction sites are increasingly choosing to rent and work in low headroom rotary drilling instead of buying a rotary drilling rig for construction sites. There are many reasons. Zhongyi Huilong Xiaobian will talk about them. What are the reasons?

Single villa pile rotary drilling rig construction

1. The near market environment is poor. Most of the boss's funds are under working pressure. If you rent a rotary drilling rig, you only need to pay the rent. Compared with purchasing a rotary drilling rig, the economic pressure will be smaller.

2. For the boss on the construction site, he is familiar with the rotary drilling rig, and his ability to start may be limited. If he chooses to lease the rotary drilling rig, he will be equipped with an experienced operator.

3. For the boss, the simpler the management, the better. Therefore, the low headroom rotary digging and renting will not need to consider the maintenance. The leasing enterprise will carry out equipment maintenance by itself.

4. You can also select a highly cost-effective plan according to the conditions of the construction site to rent rotary drilling rigs. Small rotary drilling rigs of different sizes have different rents, and the fuel consumption will also vary according to the model size of the rotary drilling rig and the geological environment.

5, low headroom rotary digging rental will not have idle costs and depreciation costs, do not have to worry about if there is no construction site, equipment idle problems.

The essence of down-the-hole drilling is to urge the impactor to dive into the hole during the whole process of drilling, so as to reduce the mechanical energy harm caused by the impact work transmitted by the drill rod, thus reducing the harm of depth to the quality of the drilling hole. Drilling machinery and equipment is divided into two categories of down-the-hole drilling and drilling rig, drilling rig also has outdoor drilling rig and coal mine drilling rig difference. In recent years, the famous foreign down-the-hole drilling rig manufacturers have launched a series of new products. What this kind of equipment has in common is the increasing degree of automation. Some basic elements are applied to intelligent iGPS technology in various drilling rigs, which realizes the precise positioning of the crawler chassis, saves the on-site marking and precise positioning time, improves the work efficiency, and enables the operator to concentrate on supervising the opening process. In addition, more attention is paid to safety and environmental maintenance and the improvement of human-machine relations.