TPN series slurry balanced pipe jacking machine

Slurry balanced pipe jacking machine can be used in high groundwater pressure and large soil condition changing range, general pipe diameter is below φ1350mm. total thrust force of Slurry pipe jacking construction is relatively small, it has small disturbance to the soil mass around the jacking pipes, so it is easy to control the ground settlement, and it can realize continuous excavated operation, fast jacking speed.
Technical characteristics

1,Wide soil Application, soft soil, clay, sand, gravel soil, hard soil all can be applied

2,strong crushing capacity, large crushing grain size, many granules

3,With independent water grouting, slip casting system, and cutter cleaning device, Especially applicable for hard soil of larger N value

4,fast Jacking in speed, the max jacking speed is 120mm per minute,

5,High Construction precision, upper, lower, left, right deviation, maximum deviation angle is 2.5 °, and can be used for long distance jacking.

6,Adopting on ground operating system, security, convenient, intuitive.

7,Compact structure, using, repair and maintenance is simple, it can be easily removed at working pit, receiving pit.

Overall structural diagram

Slurry balanced pipe jacking machine construction diagram

TPN SERIES Main parameters

Remarks:

1,in addition to tabulated data, we will make the special design according to user needs

2,user can equip automation monitoring system