PSD1500 Sand Pebble Pipe Jacking Machine
The PSD sand pebble pipe jacking system excavation system adopts a multi-cutter head and full coverage design of the excavation surface. All the cutter heads are arranged on the same plane. The cutting areas of the cutter heads do not cross each other. At the same time, it is equipped with an efficient slag improvement system to achieve high efficiency, fast Safe construction requirements apply to pipe jacking in sandy pebble formations with high pebble content, large particle size, and strong hardness. The pipe diameter of the sand-pebble pipe jacking machine produced by our company is generally φ1500mm-φ3000mm.