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Earth pressure balanced rectangular pipe jacking machine
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1000

Earth pressure balanced rectangular pipe jacking machine

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Number of views:
1000
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product description:
 
The 4.2m * 6.9m earth pressure balanced rectangular pipe jacking machine is a new product produced by our company in cooperation with Shanghai Tunnel Co., Ltd. It uses a large center cutter head plus eccentric crankshaft cutter heads on both sides, without dead ends. There is no spindle in the middle door opening, and international famous brand ABB reducer, ABB motor and Siemens inverter are used. It is suitable for construction in clay, silt and silty sand.
 
It is mainly used for the construction of underground passages, subway station entrances and exits, underground public facilities pipelines and other underground projects in urban areas without closed traffic, relocation of underground pipelines, and damage to street views.
 
 
Technical characteristics of earth pressure balanced rectangular pipe jacking machine:
 
1. Use the earth pressure to balance the rectangular pipe jacking machine for full-section cutting;
 
2. Maintain the earth pressure balance, with less disturbance to the surrounding soil;
 
3. High space utilization, reducing earthwork for underground excavation;
 
4. Does not affect road traffic, water transportation, and various buildings on the ground;
 
5. No noise and environmental pollution during construction.
 
土压平衡矩形顶管机土压平衡矩形顶管机土压平衡矩形顶管机
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