עקסקאַווייטינג

      Excavating machinery is a mechanical equipment that uses the axial pressure and rotational force of the cutter to roll the rock surface to directly crush the ore rock. The entry driving machine is a comprehensive mechanized equipment that combines mechanical rock breaking and slag discharge and continuous excavation. It is mainly used for coal roadways, engineering tunnels in soft mines and medium-level roadway excavation of ore rocks with medium hardness and above.

      WENAN provides the design and production of mechanical transmission part of excavating machinery such as various kinds of gears, shafts, machined parts and complex structural part, meeting the requirements of the equipment for high load, strong load, high temperature, high humidity and other harsh working environments.