Brand New Portable Pneumatic DTH Drilling Rig For Slope Protection Soil Nailing Anchor Projects
1, Application:
Large-diameter drilling for horizontal, vertical, and inclined operations in large-area rock mass stripping and earth-rock
blasting projects in mines. Essential products for mining, earthwork blasting and diamond rope bead saws.
2. Features:
1. One machine can be used for multiple purposes, with three operating functions: vertical, horizontal, and tilted.
2. This machine uses sprockets and chains to propel, can drill automatically, and has fast advancement speed.
3. The new universal rotating structure of the base facilitates the adjustment of rock drilling positioning points.
4. Special wedge fixation, easy to operate and highly practical.
5. The base uses four adjustment screws, and the height can be adjusted arbitrarily to adapt to different working environments.It is also equipped with self-nuts for good stability.
6. This drilling machine can use different specifications of the DTH hammer, can be changed according to the need, high drilling speed, high precision.
7. The operating system is equipped with an independent operating station, which can be operated from a distance to prevent dust from affecting the health of operators. The lubrication system is equipped with a pressure gauge and manual reversal, which is safe and reliable, ensuring the normal and safe use of the drilling rig.
3. Working principle
The rig is a machine that uses compressed air as the power to convert compressed air.power into mechanical force to break the rock. The rig is equipped with an hammer and a bit. During the working process, the piston of the hammer continuouslyimpacts the tail. The alloy teeth on the bit continually impact the rock, and therotating torque generated by the reducer causes the drilling tool to rotate and propel the axial force generated by the cylinder. Drill holes into the drill.
4. Structural characteristics
This down-the-hole drilling rig is composed of a powerhead assembly(which indlude a speed reducer and a pneumatic motor) ,a propulsion cylinder assembly, a control console with an oil lubricator and pressure gauge, a hammer ,a bit.
