Rotary Drilling Rig Three Advantages

Rotary drilling rig is widely used in construction life. There are many advantages of it, among which there are three advantages in Anhui Yingxie Foundation Engineering Co., Ltd. listed as follows:

  1. Strong geological adaptability. Rotary drilling rig ADAPTS to the soil geological conditions in most areas, has a wide range of use, and can basically meet the use of bridge construction, high-rise building foundation and other projects. The connection between the drill bit and the drill pipe is fixed with a steel pin, the drill bit is easy to disassemble, and the drill bit can be quickly replaced for different strata. There are three main types of drill bits, that is, short screw bits, dredging bits, sand bits.

2. can improve the bearing capacity of the pile. Because the rotary drilling rig in the process of hole formation, only static pressure mud wall, the mud used in the hole wall does not form a thick mud skin. Besides. The drill bit goes up and down many times, which makes the hole wall rough and increases the side friction resistance of the pile. In addition, the rotary drilling bit can form a flat bottom drilling, and the purchase of rotary drilling RIGS is conducive to the play of pile end resistance.

3. conducive to environmental protection. Rotary drilling rig in the construction process, low voice, small vibration, Tengzhou Yuanda rotary drilling rig, less mud. The machine only uses mud to protect the wall and does not use mud to drain the slag, so the drilling fluid flow is small, and can be centralized stacking or transported by the dump truck.

  These are the advantages of rotary drilling rig to share with you. For more information, please contact Anhui Yingxie Basic Engineering Company to get the details and quotation of the equipment.

WhatsAPP: +8615558187303

E-mail: 17555717303@163.com

Phone: +86-15558187303

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