Tysim ace model KR20C KR300C officially entering the Zhangzhou nuclear power construction site in Fujian province
The formation consists of backfilled stones,silt,sea sand,granite completely weathered and strongly weathered.800mm diameter ,effective pile length 33meters.
The current construction process is a multifunctional long spiral + dth + rotary drilling rig combined with pile formation. The efficient construction process has been highly recognized by customers. Greatly improved the construction progress of the project.