GDZ Series Trenchless Obstruction Pipeline Cleaning Equipment For HDD Drill Pipe And Directional Drilling

This pipeline drilling machine is designed for clearing internal pipeline blockages such as hardened cement, bricks, stones, and other solid debris. By delivering high torque and strong axial thrust through the drilling rod to the cutting head, the system effectively crushes and breaks blockages inside the pipe. The debris is then discharged out of the pipeline through water flushing or mechanical removal, restoring full pipeline functionality efficiently.

The pipeline drilling rig provides continuous rotational torque and forward thrust. These forces are transmitted through the drill rod to the drilling head, which applies concentrated mechanical force to cement, brick, and stone blockages. The crushed materials are discharged through the pipeline outlet with water flow, achieving fast and thorough blockage removal without damaging the pipeline structure.

• Compact Structure & High Mobility
  Small overall size makes it ideal for confined underground pipeline environments and narrow manholes.

• Stable Manhole Installation
  The machine is fixed directly at the manhole, eliminating the need for large surface operations and greatly saving workspace.

• Pipeline Protection Design
  Centralized alignment structure ensures drilling stays on the pipe centerline, effectively preventing damage to the pipe wall during operation.

• High-Efficiency Crushing Capability
  The drilling head easily breaks through hardened cement, bricks, stones, and similar high-strength obstructions.