Audited Supplier
WD series of Small/ Mini pipe jacking machine are suitable for various soil strata, commonly used for pipe diameter ranges from Φ300 to Φ800 . It can perform continuous unearthed action and the speed of pushing forward is fast.
*The pipe jacking machine works in the small working shaft can be divided as required and recombined at the receiving shaft.
*The main jacking device,the main jacking oil cylinder and the main jacking pump station are a whole part and can be easily installed and moved.
*The cutter has cone crushing function,which can break small size gravel and pebbles.
*Suitable for a variety of soil conditions,clay sand and gravel mixed pebble soil and soft rock soil.
*Ground operation can be monitored and controlled remotely.
*Adopt advanced transmission system and control system,easily to be operated and in high precision.
1. Technical parameter.
2. Application scope:
Widely used in trenchless underground projects in small diameter such as sewage & water treatment system, gas and oil pipeline etc.
3. Delivery time
45-60 days on reception of the down payment
FAQ
1). Drawings of launching pit and reception pit (Width, Length and Depth)
2). Project data: total shaft length, max length of single shaft, quantities of shafts
3). Production pipe drawings: Concrete or steel etc, length, ID & OD
4). 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!
