ZQSZ-140/4.1S type pedestal supports pneumatic handheld drilling rig

Product performance and features

Coal tunnel bolt support has outstanding advantages in improving support effects, reducing support costs, accelerating tunnel construction, reducing auxiliary transportation volume, reducing labor intensity, and improving tunnel section utilization. Therefore, it has been widely valued and adopted by major coal-producing countries around the world. It represents an important development direction of national coal tunnel support technology.

The ZQSZ-140/4.1S pedestal-supported pneumatic hand-held drill is portable. It has the characteristics of safety and explosion-proof, large torque, high speed, reversible, light weight, small size, high efficiency, simple structure, and easy maintenance. Therefore, this drilling rig has high working efficiency, good support quality, low labor intensity for workers, and low footage cost. Therefore, it is one of the necessary drilling tools for coal mine drainage and drilling.

This machine is mainly used for detecting geological structure coal seams, water detection, gas detection, coal seam water injection, pressure relief holes, tunnel anchor hole drilling, anchor stirring and nut installation. It can also be used for mixing resin anchors in rock tunnels and installing nuts. This series of drilling rigs can be equipped with a variety of drilling tools according to specific conditions. Our company is willing to win the trust of users with excellent product quality and good after-sales service.