Products

Probe bar replaces high-quality steel, the signal amplitude is small, and the accuracy of guidance is effectively improved. The mud flow area is large, which increases the displacement， reduces the mud pump pressure, and improves the anti-kill ability of the mud in the hole. Shock- -absorbing buffer device, effectively protect the visit from vibration， extend the replacement of carbon rods.

The cone has a reasonable angle of inclination, and the back of the palm is inlaid with a reinforced alloy to prevent premature wear of the palm of the palm. It has anti-off technology of the cone to prevent the damage of the bearing to the maximum extent. The ring has good guiding and slagging effect, and it is cooled in time during the welding process to prevent the overheating of the cone from damaging the seal. Choose the most suitable tooth profile according to different strata to improve construction efficiency

Short-circuiting solves the problem that the upper and lower drilling tools have different thread buckle types and cannot be safely connected. The products are made of high-performance alloy materials, such as 4145H and other high-quality alloy steels. Thread type: IF \ REG \ NC \ FH, the thread is desalinated, the life is longer, the connecting thread is produced according to the standard specifications, and after strict testing, to ensure the precise link of the drill tool products

Screw drilling tools have been widely used in rockless excavation crossing construction, and are the most effective tools for rockless trenchless guided construction. Mud motor relies on mud as power to convert mud pressure into mechanical rotating force, driving the rotor to drive the roller cone to guide the dri1l bit to rotate, and when drilling straight, the drill rod drives the motor to rotate. No rotation, only feed pressure is provided, and the motor rotor rotates under the hydraulic drive of the mud, so as to achieve skew. The mud motor provided by our company can be applied to drills of di fferent specifications and manufacturers, with excellent quality and high stability.

The cone has a reasonable tilt Angle, and the palm back is inset with reinforced alloy to prevent premature wear of the palm back. It has the cone anti-peeling technology to prevent the bearing damage to the maximum extent and the accident in the hole caused by the falling off of the rear wheel body. The front end of the bit body is equipped with a guide block and guide ring, which has a good guide and slag discharge effect. Select the most suitable tooth shape according to different strata to improve the construction efficiency For large reaming, the weight reduction design is adopted to effectively reduce the weight, reduce the tendency of pipeline track to change line, reduce the resistance of reaming and hosting. Specially developed for trenchless engineering, reasonable tooth distribution and extra reinforced alloy on the palm back can effectively prolong the service life of the reamer in complex strata

The cone has a reasonable tilt Angle, and the palm back is inset with reinforced alloy to prevent premature wear of the palm back. It has the cone anti-peeling technology to prevent the bearing damage to the maximum extent and the accident in the hole caused by the falling off of the rear wheel body. The front end of the bit body is equipped with a guide block and guide ring, which has a good guide and slag discharge effect. Select the most suitable tooth shape according to different strata to improve the construction efficiency For large reaming, the weight reduction design is adopted to effectively reduce the weight, reduce the tendency of pipeline track to change line, reduce the resistance of reaming and hosting. Specially developed for trenchless engineering, reasonable tooth distribution and extra reinforced alloy on the palm back can effectively prolong the service life of the reamer in complex strata