High speed coring drill for railway engineering

  Core drilling machines are mainly used for geological exploration to obtain underground rock, soil and other samples, in order to understand the geological structure and properties. In railway or highway engineering, the application of core drilling rig is mainly for geological investigation, evaluation of foundation stability, and providing necessary geological data for design.     The following are some characteristics of core drilling machines used in railway/highway engineering:   1. * * Portability * *: Due to the special nature of the construction site, these drilling rigs are usually designed to be lightweight and easy to transport to different construction sites. 2. Strong adaptability: able to adapt to various geological conditions, including soft soil, hard rock, and other geological environments. 3. * * Efficient Sampling * *: By using efficient sampling techniques, high-quality core samples can be obtained in a short period of time. 4. High degree of…