The pneumatic column rig is useless

The pneumatic frame column drilling machine is a full pneumatic drilling machine, which is powered by compressed air and requires a certain amount of air pressure for operation. Generally, the working pressure of the pneumatic frame column drilling machine on the market shall not exceed 0.63Mpa, and the drilling machine can operate well only when the working air pressure is above 0.4MPa. If the pneumatic column drill you bought is not powerful, it is not a quality problem or geological conditions are not suitable for this drill, and the wind pressure problem is often ignored. If your working face is too far away from the wind source, or multiple equipment are constructed at the same time, the wind pressure and air volume will be insufficient, which will affect the power supply of the drilling machine and cause the drilling machine to be sluggish.