FES New Hydro-Reaming Kit—boost pile carrying capacity by 30%!
FES is pleased to introduce an innovative Hydraulic Reaming Kit (HRK) designed to improve the efficiency of foundation drilling projects. When used together with a hydraulic casing oscillator, the system enables accurate and controlled under-reaming inside boreholes, significantly improving pile performance.
The concept of HRK is to drive under-reaming tools utilizing the hydraulic power source of an existing rotary drill rig and achieve a controllable and predictable result of reaming inside a borehole. The reaming could be done on the bottom or anywhere inside a borehole, which would help boost the carrying capacity of the pileup to 30%.
A typical HRK consists of a mini power pack (which obtains a hydraulic source from an existing rotary drill rig), a wheeled hydraulic hoses, a control and monitor system, and a reaming tool. In comparison with conventional mechanical belling tools /under reaming tools, which are pushed down to the bottom of the borehole and expanded for under-reaming, HRK brings significant benefits to foundation drilling work, including
* To ream pile at any desired level, vs under-reaming pile bottom only with the mechanical method.HRK allows contractors to ream piles at any level inside the borehole, rather than only at the pile bottom as required by mechanical methods.
* To guarantee the result of reaming as the tools would be fully expanded by hydraulic force with no surprise, vs an unexpected result from the mechanical under-reaming method, especially in case of hard soil conditions.
* The concept of HRK is to drive under-reaming tools utilizing the hydraulic power source of an existing rotary drill rig and achieve a controllable and predictable result of reaming inside a borehole. The reaming could be done on the bottom or anywhere inside a borehole, which would help boost the carrying capacity of the pileup to 30%. This system works effectively when paired with FES hydraulic casing oscillator, providing precision control and enhanced efficiency in complex drilling projects.
A typical HRK consists of a mini power pack (which obtains a hydraulic source from an existing rotary drill rig), a wheeled hydraulic hoses, a control and monitor system, and a reaming tool. In comparison with conventional mechanical belling tools /under reaming tools, which are pushed down to the bottom of the borehole and expanded for under-reaming, HRK brings significant benefits to foundation drilling work, including
* To ream pile at any desired level, vs under-reaming pile bottom only with the mechanical method.
* To guarantee the result of reaming as the tools would be fully expanded by hydraulic force with no surprise, vs an unexpected result from the mechanical under-reaming method, especially in case of hard soil conditions.
* A visual monitor is available to check the real-time result of reaming by FES hydraulic casing oscillator working with belling tools.
The FES Hydraulic Reaming Kit provides a highly efficient solution for advanced foundation drilling projects. By integrating with a hydraulic casing oscillator and utilizing the hydraulic power of existing rotary drilling rigs, the HRK system allows precise under-reaming inside boreholes and can increase pile carrying capacity by up to 30%.
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