Full hydraulic anchor drill, general name is many, such as bolt drill, DTH drill, hydraulic drill, rock drill, bolt impact drill and so on.The power head is designed with the integration of impact and rotation, and has the function of hitting back.The drilling machine can not only quickly drill into the general rock, but also realize the rapid drilling of the sand and pebble-stone layer. Especially suitable for foundation pit anchoring, slope maintenance, engineering reinforcement, as well as all kinds of complicated and easy to collapse stratum casing anchoring and root canal construction.
Anchor drilling machine is mainly used in hydro-power stations, railways, highways all kinds of geological hazard prevention and control of the landslide and dangerous rock mass slope anchorage engineering, especially suitable for high slope rock anchorage engineering, also applies to the construction of deep foundation pit supporting, the anti-floating anchor bar and foundation grouting hole, blasting engineering of blasting holes, high pressure jet grouting pile, pipe roof bolting tunnel hole, etc., the power head to change slightly, can be easily all-round construction.Main drilling methods: DTH hammer conventional drilling, with the pipe drilling, screw drilling.In the drilling practice of different drilling methods in various complicated formations, its excellent drilling performance has been recognized by the majority of construction units and peers.
The main arm of the anchoring rig can pitch in a range of 90°, and the drill frame can swing in a range of 180°. The unique telescopic boom and rotary arm design enables the rig to conduct multi-layer anchoring operation in a range of 6 meters.The main frame can rotate 360°, which can realize intensive drilling operation within a certain range.Anchor drilling rig has high drilling efficiency and moderate oil consumption, which greatly improves the adaptability and operating efficiency of the drilling rig, greatly reduces the operating cost, and truly reflects the maximum benefit.The deepest drilling degree can be up to 120 meters, the fastest drilling speed can be up to 1 meter per second, the advantage of the equipment is that the main arm can be automatically telescopic, the head can be 360° rotation, suitable for high drilling density under the conditions of strong adaptability to geology.
