Roadways Pipe Jacking Equipment/EPB Tunnel Boring Machine

      Roadways Pipe Jacking Equipment/EPB Tunnel Boring Machine

TPD Single Cutter Plate Earth Pressure Balance Pipe Jacking Machine

Applicable range:suitable for all kinds of soil/coarse sand/strong weathering sandstone

Use low speed high torque transmission way, higher cutter cutting force, the overload system can reach more than 3.

Have an independent perfect soil water injection, grouting system. It can be improved to excavate surface soil, so as to expand the applicable scope.

The construction of ground settlement is small, the minimum complex soil is just 1.5 times pipe diameter;

Adopt center supporting type cutter, compact structure, light weight, long service life, convenient maintenance;

Use screw conveyor, to send soil, big particle size,fast speed;

Correction angle is 2.5 degree. The nose back bends down and turn is using advanced control system, digital display, easy operate, action quick, intuitive and reliable;

All surface cutting, 100% opening rate.

Polygon Balanced Pipe Jacking Machine

Polygon Balanced Pipe Jacking Machine is the most advanced jacking system in China and protect by patent.It has been exported to Egypt, Singapore and Russia.

Suitable for various diameters and soil conditions with fast pushing, easy operation and long life.

The inside of polygon soil barn have many high pressure cutter nozzle, the high pressure water will cutting and pressing clay.

Fast jacking speed:200mm/minute

Suitable for various geological conditions: soft soil/clay/sand soil/gravel soil/hard soil/back-fill soil and so on.

Rock Pipe Jacking Machine

Main Features:

Whole Section rock earth pressure display system.

The separated single grouting system for cutter panel and spindle center.

The rear of jacking pipe machine equipped with jacking device and prevent deviation device.

Disk cutter adopts famous China brand.

Planetary gearbox adopts Italian BREVINI.

Adopt touch screen, PLC, transducer and other advanced control system.

The data displayed on the touch screen can be connected to user.s office monitor through RS232 interface.

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