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NPD2000 slurry balance pipe jacking machine

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The mud-water balance pipe jacking machine can be used under the conditions of high groundwater pressure and a large range of soil quality. Generally, the pipe diameter is between φ800mm-φ4000mm. It is a kind of full-section cutting of the soil, and the muddy water pressure is used to balance the earth pressure and groundwater. Pressure, muddy water is used as a mechanical and automated pipe jacking construction equipment for transporting spoil media. The mud-water balance pipe jacking system is mainly composed of a pipe jacking head, a ground operating table and other auxiliary equipment. There is a PLC control box inside the head, and the ground operating table gives action signals to control the movement of the head. The sludge discharge system removes the spoil, the crane lowers the pipe, and the hydraulic main roof system pushes the pipe in sections.
 
    The construction of the mud-water balance pipe jacking machine has little disturbance to the soil around the pipe jacking, easy to control the ground settlement, can realize continuous excavation operation, fast jacking speed, simple operation, long service life, suitable for long-distance pipe jacking construction.
 
Features:
    1. It is applicable to a wide range of soil quality, including soft soil, clay, sand, gravel soil, hard soil, and backfill soil.
    2. Strong crushing ability, large crushing particle size and large number of crushed pieces.
 
    3. With independent water injection and grouting system.   
    4. Fast jacking speed, the fastest jacking speed is 200mm per minute.
    5. High construction accuracy, up, down, left and right deviation correction, the maximum correction angle is up to 2.5°.
    6. The ground centralized control system is adopted, which is safe, intuitive and convenient.
 
 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φ800mm-φ4000mm之间是一种以全断面切削土体,以泥水压力来平衡土压力和地下水压力,又以泥水作为输送弃土介质的机械自动化顶管施工设备。泥水平衡顶管系统主要由顶管机头、地面操作台及其他辅助设备组成,机头内部有PLC控制箱,地面操作台给出动作信号控制机头的动作。排泥系统将弃土排除,吊车下管,由液压主顶系统将管道分段顶进。       泥水平衡顶管机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,顶进速度快,操作简便,使用寿命长,适合长距离顶管施工。  特点:     1、适用土质范围广,软土、粘土、砂土、砂砾土、硬土、回填土均可适用。     2、破碎能力强,破碎粒径大,个数多。      3、具有独立注水、注浆系统。        4、顶进速度快,最快顶进速度每分钟200mm。     5、施工精度高,上、下、左、右纠偏,最大纠偏角度达2.5°。     6、采用地面集中控制系统,安全、直观、方便。 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φ800mm-φ4000mm之间是一种以全断面切削土体,以泥水压力来平衡土压力和地下水压力,又以泥水作为输送弃土介质的机械自动化顶管施工设备。泥水平衡顶管系统主要由顶管机头、地面操作台及其他辅助设备组成,机头内部有PLC控制箱,地面操作台给出动作信号控制机头的动作。排泥系统将弃土排除,吊车下管,由液压主顶系统将管道分段顶进。       泥水平衡顶管机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,顶进速度快,操作简便,使用寿命长,适合长距离顶管施工。  特点:     1、适用土质范围广,软土、粘土、砂土、砂砾土、硬土、回填土均可适用。     2、破碎能力强,破碎粒径大,个数多。      3、具有独立注水、注浆系统。        4、顶进速度快,最快顶进速度每分钟200mm。     5、施工精度高,上、下、左、右纠偏,最大纠偏角度达2.5°。     6、采用地面集中控制系统,安全、直观、方便。 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φ800mm-φ4000mm之间是一种以全断面切削土体,以泥水压力来平衡土压力和地下水压力,又以泥水作为输送弃土介质的机械自动化顶管施工设备。泥水平衡顶管系统主要由顶管机头、地面操作台及其他辅助设备组成,机头内部有PLC控制箱,地面操作台给出动作信号控制机头的动作。排泥系统将弃土排除,吊车下管,由液压主顶系统将管道分段顶进。       泥水平衡顶管机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,顶进速度快,操作简便,使用寿命长,适合长距离顶管施工。  特点:     1、适用土质范围广,软土、粘土、砂土、砂砾土、硬土、回填土均可适用。     2、破碎能力强,破碎粒径大,个数多。      3、具有独立注水、注浆系统。        4、顶进速度快,最快顶进速度每分钟200mm。     5、施工精度高,上、下、左、右纠偏,最大纠偏角度达2.5°。     6、采用地面集中控制系统,安全、直观、方便。

 

Specifications for NPD2000 Slurry Balance Pipe Jacking Machine
Inner Diameter Φ2000mm
OD*Length Φ2460*4200mm
Cutter Motor Power 22*4 KW
Rated. Torque 300 KN.M
Revolution  0-3RPM
Steering System  Thrust*Qty 63Tx8
Angle 2.5°
Motor Power 5.5KW
Jacking Cylinder Thrust*Qty /
Stroke /
Pressure 31.5 MPA
Slurry Pipe  Diameter 6 INCH
Machine Total Power 93.5KW
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Contact Information

E-mail:hannah@yzdilong.com

Address: Wujian Industrial Park, Jiangdu District, Yangzhou City, Jiangsu Province,China

Tel: +86 13852589366 / +86 13390658976

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