Jiangsu DTH Bits

 DTH drill bit is used primarily in drilling, due to long-term high-intensity work, it is very easy to be damaged, we will think there is no way it can be very good care of it, in fact, understand DTH drilling works premise. Hole drilling by the drill pipe, button bits and impact components. When drilling, drilling with two drill Arbors. Rotary air supply mechanism by the rotation of the motor, rotary gear and air supply rotary components. Rotary reducer is closed three cylindrical gear member, it automatically lubricating spiral oiler. Rotary air supply consists of a linker, seals, hollow spindle and tool joints and other components, which is provided for loading and unloading drill pipe used pneumatic jaw. Enhance the adjustment mechanism is composed of hoist motor lift with reducer, lifting chain, leaving the turning mechanism and tool to achieve vertical movement. In a closed chain system equipped with surge tanks and movable pulleys. During normal operation, the regulator piston driven pulley cylinder group allows drilling to achieve decompression drilling. Learn the hole drilling works, we have to do is based on how it works to maintain it, such as to pay attention to oil, can not let DTH drilling dry drilling. ____ DTH drill more information, please visit www.yantuojx.com