平板式泥水平衡顶管机

发布时间：2018-04-11   

        DNP型平板式泥水平衡顶管机可在地下水压力较高以及土质变化范围较大的条件下使用。一般管径在φ800-φ4000mm之间，泥水平衡顶管施工对所施工顶管周围土体扰动小，易控制地面沉降，可实现连续出土作业，顶进速度较快，操作简便，主轴密封可靠，使用寿命长，适合长距离顶管施工。

DNP seriesFlat-plate Slurry Balance Pipe Jacking Machinecan be used upon the high groundwater pressureand heterogeneous soil and geological conditions.  The pipe diameter is general between 800mm and 4000mm.

The Slurry Balance Pipe Jacking Machinecreates little disturbance to the soil mass on the construction site.  Hence, settlement can be minimal.  It facilitates continuous excavating, high jacking speed and it is easy to operate. 

The main shaft sealing is reliable with long service life.  Suitable for the long-distance pipe jacking construction.

2米平板机

3000顶管机

泰国1500

平板式泥水平衡顶管机技术性能与特点：Technical Performance Characteristics

1.土质适用范围偏向粘土、粘壤土、粉粘土、粉壤土等细粒径土体。适合于地下水压力较高，土体流动性较高的地质情况下使用

Suitable for clay, clay loam, clay powder loam and other fine granular soil, and for the geological conditions of high groundwater pressure and high soil mobility.

2.施工挖掘面非常稳定，对所施工顶管周围土体扰动小，地面沉降非常小

The construction tunnel face is very stable, creating little disturbance to the soil mass around and leads to very minor settlement.

3.具有独立注水、注浆系统。刀盘清洗装置；具备较强的土体改良能力

It has separate water injection and shield outside lubrication system and the cutter cleaning device.  Strong soil improvement capability.

4.能保持工作井内的施工环境，施工安全，采用泥水管道传送弃土，不容易发生施工危险

Working well is easy to manage, so as to facilitate a safe construction process.  Excavated soilis passed through the conveyor.

5.泥水传送弃土系统连续性强，顶进施工进度较快

Excavated soil is passed through the conveyor in a continuous process.  High jacking speed.

6.采用地面操作远程控制，机头内全自动化，安全、直观、方便

Adopts the ground operation remote control, full automation machine head. 

Safe, intuitive, convenient to operate.