Dual Mode TBM used with gripper / open TBM and slurry TBM for hard rock and transitional mixed formations

Description:

Dual Mode TBM

There are two types of dual mode TBMs. Type one: EPB – gripper/open TBM. This TBM not only has function of maintaining earth pressure balance on working face, but also possesses features of open hard rock cutter head which discharges mucks via belt conveyor machine. It adapts to complex geological conditions such as soft rock, hard rock and transitional mixed formations. When geological variation sare encountered, the boring modes and mucking manners can be changed for good adaptation; construction interferences and risks are therefore effectively minimized.

Type two: EPB – slurry TBM. The EPB mode will be put to work when encountering a tunnel face with poor stability or moisture-rich soft soil, soft rock, sandy gravel and mixed strata in order that excavated mucks could receive liquid ityand impermeability. When the cut face is rich in water or sandy gravels, the slurry pressure balance mode can be launched to bore. Inexpensive and economical, this equipment is able to meet construction needs flexibly.

SINOMTP is located in Ji’Nan city, based on SINOTRUK and heavy industrial corporates from Shandong province, SINOMTP aims to provide the project solutions with best cost performance to customers from China and abroad. Our main business are construction solutions consultancy, equipments supply, technical instruction, parts supply, service & training, logistic support and etc, providing the steward type service.

Currently, we have two special truck production bases in Ji’Nan city. We also cooperate with CAT, Hyundai, SDLG, XCMG, Liugong, Shantui, Sany, Zoomlion, Hongda and other premium brands to provide tailored project solutions to your specific needs. We can help you to avoid long-time communication with different suppliers, which will save you time and cost. As to after market, with many years’ experience in the industry and long-term partnership with the suppliers, we do provide timely after market with lower cost and higher availability.

Creating more values for our customer is the first core value of SINOMTP. We have a branch in Burkina Faso, we have offices in Latin America, Middle East and Central Asia. Both our teams and our customers witness progress one after another; we share the same breath with our customers and sincerely cooperate for win-win growth.