1. No need to excavate the surface, suitable for urban construction.
A construction machine for laying a variety of underground public facilities (pipes, cables, etc.). It is widely used in the laying construction of flexible pipelines such as water supply, electricity, telecommunications, natural gas, coal gas, and oil.
Construction is possible in most non-hard rock areas. The working environment temperature is -15ºC~+45ºC.
Horizontal directional technology: a new construction technology that combines the directional technology of the petroleum industry and traditional pipeline construction methods.
2. Advantages: Fast construction speed, high construction precision, low cost and other advantages.
High degree of automation, adaptive hard rock operation, self-prepared anchoring system, automatic stacking and extraction of drill pipes, automatic lubrication of drill pipe links, automatic operation functions such as electric shock prevention system, ultra-depth guidance monitoring, wide application range, and is the future drilling rig trend.
3. Drilling: Suitable for steel pipes and PE pipes with diameters of φ300~φ1200mm. The maximum pipe laying length can reach 1500m. It is suitable for various soil conditions from soft soil to hard rock and has broad application prospects.
4. Application - Mainly used for water supply, gas, electricity, telecommunications, natural gas, etc. across roads, railways, buildings, rivers, and in downtown areas, cultural relic reserves, crop and vegetation reserves, etc. under conditions that are difficult to excavate. The laying or updating of oil, sewage discharge and other pipelines.
| Drilling rig system - It consists of a drilling rig main engine, a turntable, etc. The drilling rig main engine is placed on the drilling rig frame to complete drilling operations and back-towing operations. The turntable is installed at the front end of the main engine of the drilling rig and is connected to the drill pipe. By changing the turntable steering, output speed and torque, it can meet the requirements of different operating conditions. |
| Power system: It is composed of a hydraulic power source and a generator. The power source provides high-pressure hydraulic oil for the drilling rig system as the power of the drilling rig. The generator provides power for supporting electrical equipment and construction site lighting. |
| Direction control system: The direction control system is a directional tool that monitors and controls the specific position of the drill bit underground and other parameters through a computer to guide the drill bit to drill correctly. Due to the control of this system, the drill bit can drill according to the designed curve. Now it is often There are two types of steering systems used: portable wireless and wired. Mud system: The mud system consists of a mud mixing tank, a mud pump and mud pipelines. It provides the drilling rig system with mud suitable for drilling conditions. |
| Drilling tools and auxiliary tools: They are various tools used when drilling and reaming holes during drilling. Drilling tools mainly include drill pipes, drill bits, mud motors, reamers, cutting knives and other equipment suitable for various geological conditions. Auxiliary tools include snap rings, swivel joints and tractor heads for various pipe diameters |
