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平板式泥水平衡頂管機

發布時間：2018-04-11   

        DNP型平板式泥水平衡頂管機可在地下水壓力較高以及土質變化范圍較大的條件下使用。一般管徑在φ800-φ4000mm之間，泥水平衡頂管施工對所施工頂管周圍土體擾動小，易控制地面沉降，可實現連續出土作業，頂進速度較快，操作簡便，主軸密封可靠，使用壽命長，適合長距離頂管施工。

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米平板機

3000頂管機

泰國1500

平板式泥水平衡頂管機技術性能與特點：Technical Performance Characteristics

1.土質適用范圍偏向粘土、粘壤土、粉粘土、粉壤土等細粒徑土體。適合于地下水壓力較高，土體流動性較高的地質情況下使用

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.施工挖掘面非常穩定，對所施工頂管周圍土體擾動小，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.具有獨立注水、注漿系統。刀盤清洗裝置；具備較強的土體改良能力

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

4.能保持工作井內的施工環境，施工安全，采用泥水管道傳送棄土，不容易發生施工危險

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

5.泥水傳送棄土系統連續性強，頂進施工進度較快

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

6.采用地面操作遠程控制，機頭內全自動化，安全、直觀、方便

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

Safe, intuitive, convenient to operate.