feature：YGZ100 guide rail independent rotary rock drill is mainly matched with fjy27 or fjy27b disc drill frame, which is used for underground mining extension rod to drill horizontal, upward and downward fan-shaped blast holes; It can also be matched with the drill truck of the open-pit rock drill, which is used to drill downward, horizontal blast holes or medium and deep holes for special functions in small and medium-sized open-pit mines or stonework projects such as national defense, water conservancy and transportation. The hardness of the ore and rock suitable for the machine is F = 6 ~ 18, the drilling diameter is ø 50 ~ 80mm, and the recommended drilling depth is 25m.

Application: tunneling and support in mining, transportation, water conservancy, hydropower and other projects. It is mainly used for quarries - dividing rocks.