Cross Integral Drill Rod for Rock Drilling Machine is a kind of drilling tool with the tapered drill bits, tapered drill rods and shank merged together.Cross Integral Drill Rods for Rock Drilling Machine are designed to transmit the maximum impact energy to the rock with the least possible loss of energy in the drilling chain.
It is a material processing and fluid stone treatment that needs to be relocated. It is commonly used in construction waste treatment, sand and gravel yard, mining, coal mining, concrete mixing plant, dry mortar, power plant desulfurization and other fields.
The utility model has the advantages of light weight, simple structure, convenient operation and automatic stop after breaking the working objects. Widely used in coal mining and soft rock mining;
The column footing pit shall be planed and the ditch shall be opened; Crushed concrete and frozen soil in construction and installation works; In the mechanical industry, it is necessary to produce impact movement, such as loading and unloading of crawler pins of tractors and tanks.
With unique materials, special processes and standard parts, it is characterized by simple operation, direct use of each air pick under correct lubrication, continuous operation, high power, high efficiency, simple operation and comfort.
The main shaft of the gyrator is a through-hole structure, and the length of the drill pipe is not limited by the drilling process. Remove the gripper slips, which can enlarge the diameter of the through hole and facilitate the lifting of the large diameter drill;
The anchoring works of hydropower, mine, dam body and road subgrade are mainly skid mounted light hydraulic anchors and drilling rigs. The anchoring works of mine are mainly rock anchors. The requirements for hole forming accuracy are relatively high, and the construction is generally carried out on a scaffold about 10 meters high. Therefore, it is necessary to ensure that the drilling rig is flexible and convenient in moving the scaffold, and also give consideration to the stability of the drilling rig when drilling, and it is easy to firmly connect with the scaffold. Generally, the skid mounted I drilling rig should be used, with a weight of about 1.6 tons The slewing torque is about 3. OkNm, and the propulsion lifting force is about 5 tons; Air down the hole hammer is the most effective method for rock drilling.