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Advantages of equipping a rock drilling and splitting machine with a hydraulic rock drill

Release date:

2022-07-04

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Abstract

The rock drilling and splitting machine offers versatile functionality—it can not only drill holes using a hydraulic rock drill but also split rocks with its built-in splitting mechanism. Once the drill bit is removed, the machine can easily be reattached to an excavator for digging operations.

The rock drilling and splitting machine offers versatile functionality—it can not only drill holes using a hydraulic rock drill but also split rocks with its built-in splitting mechanism. Once the drill bit is removed, the machine can easily be reattached to an excavator for digging operations.

When carrying out building demolition and rock-splitting operations, the integrated rock drilling and splitting machine features low vibration, minimal noise, and reduced dust. Mounted on an excavator and operated from the operator's cabin, it lowers the risk for construction workers, enhances workplace safety, and creates a more comfortable operating environment for personnel.

The excavator features a robust walking mechanism, enabling it to handle a variety of muddy and uneven terrains. A hydraulic rock drill and a rock splitter are simultaneously mounted on the excavator. Both drilling and rock-splitting operations can be performed either from the operator’s cab or via remote control. This innovative setup allows for seamless alternation between drilling and splitting tasks using just one machine, significantly reducing the time required when operating multiple pieces of equipment and boosting overall construction efficiency.

The working principle of the rock drilling and splitting machine: It uses the excavator's hydraulic system to power the hydraulic rock drill for drilling holes. After the holes are drilled, the splitting head rotates to perform the actual splitting process. This method ensures rapid splitting while minimizing manual intervention, as operators control the excavator directly.

Due to the high risks and safety hazards associated with explosives, there are also issues such as environmental pollution, resource waste, and disruptions to the daily lives of border residents. In this regard, the state has explicitly prohibited explosions in certain specific settings. As a result, the widely used rock drilling and splitting machine—known for its reliable performance, simple operation, and user-friendly design—has earned widespread approval from users.

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The drill rig, designed for excavation and rock drilling, is mounted on an excavator and is primarily used for blasting in various stone works, as well as anchoring and support applications and mineral exploration tasks. This drill rig can also employ a casing-following method to maintain borehole stability while drilling grouting holes for hydropower cofferdams, seepage-control grouting holes in embankments, foundation reinforcement grouting holes, and anchor holes, among other uses.

2022-07-04