Urban Subway Hydraulic Drilling Casing Rotator

Good Quality Casing Rotator Equipment Max Diameter 2000 mm From China

Basic Information:

Casing rotator is a new type of drilling rig with full hydraulic power, transmission, electromechanical and hydraulic control.
This is a new, environmentally friendly and efficient drilling technology. In recent years, it has been widely used in urban subway, deep foundation pit retaining and occluding pile, waste pile (underground barrier) cleaning, high-speed railway, road and bridge, urban construction pile construction, reservoir dam reinforcement and other projects.
It is impossible for other machines to remove reinforced concrete piles by casing rotator. In this method, the casing is used to cover the pile for cutting operation. The strong rotary torque of the casing can twist the pile and take it out with a punching grab. According to the different construction conditions, it can be removed by segmented resection, overall extraction, heavy hammer breaking and multi claw smashing.

Advantages:

1. No noise, no vibration, no mud, high safety, good environmental protection;
2. The hole cleaning is complete and there will be no hole collapse. The hole diameter is standard and the filling coefficient is small. It can save the use of concrete and form pile
High quality;
3. During drilling, the stratum and rock characteristics can be identified directly, and the effective depth of bearing stratum can be determined accurately;
4. The drilling speed is fast, up to 14m / h for general soil layer;
5. The drilling depth is large, and the maximum operation depth can reach more than 100 meters according to the formation conditions;
6. The perpendicularity of hole forming is easy to master, and the perpendicularity can be accurate to 1 / 500.

Technical Parameter: