Long spiral drilling rig is a type of machinery used in engineering. He can complete the engineering of soil excavation, drilling, and pile grouting, and it is very useful. It uses a drill pipe to drive a rotating bucket to cut open the soil, and then lifts it to the outside of the hole to unload the soil. Long spiral drilling rig is a multifunctional modular design that can be used to construct various piles. It is more convenient and efficient than previous pile drivers.
The long spiral drilling rig has good rigidity, universal adjustment, hydraulic walking mode, flexible displacement, and convenient positioning. The design of the four leg oil cylinder can achieve self loading and self unloading, which not only facilitates long-distance transportation of the entire machine, but also increases the stability of the entire machine during construction. The hydraulic rotation operation is flexible and can achieve 360 degree rotation, eliminating the position of corner piles, integrating the machine, electricity, and fluid, and has good performance. It is stable, safe, reliable, and fast. The pile frame of the machine can also be used together with a vibrating hammer. The whole machine has a novel design, convenient operation, efficient structure, and rapid transition. In addition, the machine has high drilling efficiency, good pile driving quality, no vibration, noise, and pollution. This is an ideal machine for building new civilizations.
Long spiral drilling rig is a common drilling equipment used for vertical and inclined piles, usually used for the construction of cast-in-place piles with a diameter greater than 500mm. In addition, long spiral drilling machines, full casing and grab buckets, hydraulic grab buckets, reverse circulation drilling machines, high-pressure rotary jet machines, etc. can be equipped for spiral drilled cast-in-place piles, drilling and bottom expansion casting drilling machines. Construction of on-site piles, submersible drilling and grouting piles, reverse circulation drilling and grouting piles, Benot grouting piles, and vibration impact pipe sinking piles.
At present, we mainly research, develop, produce, and sell CFG series long spiral drills, including CFG-20 m long spiral drills, CFG-23 m long spiral drills, CFG-26 m long spiral drills, CFG-28 m long screw drills, and CFG-30 m long screw drills. Customers can choose their own equipment according to their own needs.