The spiral pile driver is an inevitable product of the construction industry and the pile machine industry to a certain stage. The whole mechanism consists of a running mechanism, a power mechanism, a rotating mechanism, a hydraulic transmission mechanism and an operating mechanism. It is a piling device used to drive a drill bit to drill underground. It is known for its fast and efficient pore-forming efficiency.
In recent years, with the continuous development of the pile-based machinery industry and the continuous improvement of construction project requirements sheet pile manufacturers, 360-degree infinite rotation can be realized, and the drilling depth can reach 10-19 meters. Can be drilled directly 300-800 mm. As technology continues to evolve, the performance, functionality and overall stability of the screw pile driver continue to increase. The new spiral pile driver has a maximum diameter of 1000 mm, 1200 mm or more.
It is mainly used for foundation construction such as bored piles, partition walls and foundation reinforcement. The most important function of screw pile driver is to drill holes quickly and efficiently in engineering pile foundation.
The geological applications mainly include: soft layers such as soil layer, filling layer, silt layer, clay layer and mud layer (screw drill pipe and drill bit are limited by technology); The main uses of such pile drivers are: housing construction, high-speed rail contact network support, slope protection piles, urban construction, civil construction, new rural construction, power grid reconstruction, landscaping and other projects.