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The advantages and application scope of excavation and modification drilling rigs

2022-07-04

The advantages and application scope of excavation and modification drilling rigs

It is well known that in traditional mining operations, manual labor remains the primary method of execution. However, this production model—characterized by low efficiency and high risks—can no longer meet the growing demands of the mining industry. As a result, mechanization and transformation have become urgent goals for the sector. Against this industry backdrop, a new type of drilling and excavation equipment has emerged: the "dig-to-drill machine." As one of the pioneering companies leading the way in this innovative field, we have dedicated years of development to refining and promoting this cutting-edge machinery.

Analysis of Failure Causes for Main Components of Hydraulic Rock Drills

2022-07-04

Analysis of Failure Causes for Main Components of Hydraulic Rock Drills

A hydraulic rock drill is a type of equipment used for drilling holes in rock, equipped with multiple functions such as impact, rotation, propulsion, and flushing—essential for creating blast holes or anchor bolt holes during construction. Due to its relatively complex structure, the causes of component failure in hydraulic rock drills are also intricate. This article analyzes the primary reasons behind the failure of key components in hydraulic rock drills.

How many steps are needed to drill a hole in the rock?

2022-07-04

How many steps are needed to drill a hole in the rock?

Blasting and rock bolting—tasks that are commonplace at construction sites and mining operations—are all preceded by a fundamental process: drilling.

Performance Characteristics of the Hydraulic System in Hydraulic Rock Drills

2022-07-04

Performance Characteristics of the Hydraulic System in Hydraulic Rock Drills

Hydraulic rock drills are a new type of drilling machine that have emerged in recent years. They can be broadly categorized into two types: one is the compact, handheld variety, which delivers relatively low impact energy and is primarily used as a replacement for traditional pneumatic hammers. These models are often paired with small excavators, loaders, hydraulic engineering vehicles, and other similar equipment. The other type is the larger, machine-mounted variety, most of which are based on the backhoe attachment system of hydraulic excavators. In this setup, the standard backhoe bucket is replaced with a rock-drilling tool, allowing the operator to control the machine from the cab. These larger drills boast significantly higher energy output, typically ranging from 1 to 6 kN·m.

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

2022-07-04

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

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. After the drill bit is removed, the machine can easily be reattached to an excavator for digging operations.

What kind of rock drill is best for mining?

2022-07-04

What kind of rock drill is best for mining?

The hydraulic rock drill, as one of the essential pieces of engineering equipment, is indispensable in construction projects across industries such as mining, highway development, and building construction. Whether used for open-pit or underground mining operations, the rock drill delivers remarkable results—often even surpassing those achieved by blasting machines, which is one of its key advantages. In underground mining applications, the compact design of the machine makes it easier to operate while still maintaining excellent performance. After all, the rock drill is specifically engineered to perfectly suit the unique challenges of working with rock.

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