1500mm Earth balance pipe jacking machine/tunnel boring machine for sale

Main Features

1) Independent water injection and grouting system improves excavation soil condition applied to different ground..

2) Eco-friendly, less disturbtion to eviroment;

3) Applied for normal soil condition.

4)Central supported cutter ,compact and lightweight ,long service life,easy maintenance.

5)Screw conveyor transfers the soil in large quantity and conveyable grain size.

Warranty service of pipe jacking machine

*One year repair for the main part of the power system at the normal use,excluding man-made damage

*Six months repair and replacement for hydraulic parts

*Six months replacement for electrical parts

*excluding vulnerable parts: displacement sensor, direct ball valve and cutter)

Anhui Tangxing Trenchless Technology Training Institution .

TANGXING is the only appointed trenchless technoloty training institution of China by China society for trenchless technology (CSTT), special conduct pipe jacking operator expert training .

Good preparation saves work time.

"Please kindly offer below information before the quotation,
because the information is important for equip the suitable machine and effect the quotation."

1.The material of pipe:steel pipe? concrete pipe ? reinforced concrete pipe(RCP)? or Glass Fiber Reinforced Plastics pipe(GRP)? Or etc?

2.What's the dimention of pipe(Diameter *L)? What's the socket type of pipe? The drawing of pipe is best support if available.

3.The soil strata condition of project site.

4.The underground water level.

5.The length of single segment project,and the total length of project.

6.The dimention of working shaft ?