TPD series of earth pressure pipe jacking machine are suitable
for all kinds of soil condition from soft to weathered
sandstone. It can keep working well even when the soil depth down
to machine shell is 1.0 times of pipe diameter. By applying proper
grouting (injecting bentonite), surrounding soil structure
improved, stability of cutter disc maintained and also ground
subsidence is minimized. Earth pressure balance (EPB) pipe
jacking machine is widely used for those projects who needs large
diameter pipes and longer shaft jacking distance.EPB machine brings
a lot of benefits to customer: easy excavation and spoil
transportation, simple and safe operation, long-life of machine
running.1. Technical parameter.2. Application scope:Widely used in
trenchless underground projects such as metro tunnels, pedestrian
crossing under streets, crossing passageway under railway, sewage &
water treatment system, gas and oil pipeline etc.3. Delivery
time45-60 days on reception of the down paymentFAQ1).
Drawings of launching pit and reception pit (Width, Length and
Depth)2). Project data: total shaft length, max length of
single shaft, quantities of shafts3). Production pipe drawings:
Concrete or steel etc, length, ID & OD4). Soil property report:
soil type, water level and so on
Zhenjiang Greatwall Microtunnel Equipment Science &
Technology Co., Ltd is a factory specializes in the
manufacturing of the underground pipe jacking equipment more
than 20 years. It is located in Zhenjiang City, Jiangsu Province,
China, which is only 1 hour away from Nanjing airport and 3 hours
away from Shanghai city. It is a company combined R&D, produce,
sale and after-service together. Products main include NPD series
slurry balance pipe jacking machine, TPD series earth pressure
balance pipe jacking machine, JD series rectangular pipe jacking
machine, YD series rock pipe jacking machine, mini tunneling
boring machine, which have already exported to most of
the southeast Asia countries like India, Malaysia, Thailand,
Viet Nam, etc. Professional engineers will design different
machines according to your soil conditions of the project site.
After machine reaches to the project site, our machine operators
will come to service for you until one jacking section finished.
One-year's accessories will also be provided freely.The
company persists in the principle of Quality First and Clients Supreme all
along and provide
clients with high-quality products,considerate after-sales services and true management ideas.We
will provide excellent machines and good service to you. Welcome to
visit us! /* March 10, 2023 17:59:20
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