The
drill is powered by compressed air used to start the machine, is the most common rock drilling machinery is the wind - compressed air for the power of the drill. This type of drill is mainly used in tunneling, drilling horizontal or vertical direction of the gun hole. Usually with the tunneling drill truck or umbrella drill frame used, whether it is drilling hole or rock split the speed of the mountain will be greatly increased.
The
drill can also be used in the laying of railway tracks, highway construction and the construction of hydropower and other infrastructure such as mining and mountain drilling construction. The diameter of drilling holes in ordinary rocks is generally 38mm~55mm, and the effective hole depth can be up to 8m.
The
drill is equipped with the latest model of motor muffler, can very good eliminate most of the motor roar and the sound of the iron drill rotation, the muffler rate can reach %60~%80, can optimize your working environment, is you have a mood of the usual working hours.
