News

Comprehensive Guide to HDD Machine Drill Bit Selection

When selecting a deep foundation method for construction projects, engineers and contractors often compare jack-in piles and bored piles. Each method has its own strengths, limitations, and ideal application scenarios.

So, which one is better?

The answer depends on project conditions—but in many modern urban projects, jack-in pile foundations are increasingly preferred due to their efficiency, environmental benefits, and superior quality control.

In the Laoha River basin of Chifeng, Inner Mongolia, the geological conditions are complex and river sections are wide. As a critical line in the national petroleum and natural gas pipeline network, it requires highly efficient, safe, and environmentally friendly construction. The Goodeng GSEE12000L ultra-large electric HDD demonstrates excellent performance, successfully completing the non-excavation river crossing and providing a reliable solution for urban and cross-region pipeline construction.

Overnight Shipment, Full Power  Goodeng Machine GPY268 Static Pile Driver Rushes to Project Frontline

Goodeng Machine GMD40S Down-the-Hole Drilling Rig  is constructing on Phu Quoc Island in Southeast Asia

В апреле 2026 года на выставке строительной техники в Астане компания Guden Machinery представила свою новую технологию приемной системы.

On April 24 , 2026 , VIETNAM 2026 Mining Machinery Exhibition successfully concluded amidst great anticipation. 

On April 24 , 2026 , the 29th China International Trenchless Technology Conference ( ITTC 2026 ) successfully concluded amidst great anticipation. 

1. During construction, avoid connecting large-diameter drill rods with small-diameter drill rods (i.e. mixed use of different diameter drill rods), so as to prevent the small-diameter drill rods from fracture or deformation due to insufficient structural strength.

 How to avoid the filter's blockage of horizontal directional drilling rigs?