Horizontal directional drilling guide tool 1. Dental plate bit　　 Generally speaking, horizontal directional drilling has different designs for different formations. Therefore, the bit plate bit has a common type with two bends and an enhanced type with two bends. In addition, it is used for soft to

Six advantages of horizontal directional drilling Horizontal drilling crossing means that it can carry out free construction crossing under the stratum, and its construction efficiency is quite amazing, and more importantly, it has defeated other traditional underground excavation equipment with its

Precautions in use of horizontal directional drilling Horizontal directional drilling does not dig the ground surface, and lays other underground utilities, such as a crossing construction technology such as pipes and cables. It is often used in the development of natural resources or power installa

Brief Introduction of Horizontal Directional Drilling System The horizontal directional drilling rigs of various specifications are composed of drilling rig system, power system, steering system, mud system, drilling tools and auxiliary tools. Their structure and functions are introduced as follows:

Characteristics of horizontal directional drilling construction 1.1 The directional drilling crossing construction will not hinder traffic, destroy green space, vegetation, and will not affect the normal life and work order of shops, hospitals, schools, and residents. It solves the interference of t

Construction conditions and characteristics of horizontal directional drilling rig Horizontal directional drilling rig is a construction machine that lays a variety of underground utilities (pipes, cables, etc.) without digging the ground surface. It is widely used in water supply, power, telecommun

Sany STC700T humanized operation system 1) New ergonomic design 20 ° reclining control room, with the above operators as the center, design the optimal installation position, choose a new comfortable seat, the front and rear movement distance is 150mm, can recline 140 °, front of the control roomThe