The blast-hole rig is a device that works by creating a high-pressure and high-velocity explosive that is held in place by a series of bearings. The blast-hole mining rigs are designed to be used in a variety of environments to create a blast-hole for mining. The design of a blast-hole rig is a significant design element because it is a very robust structure. It is a high-strength and high-stiffness design that has been designed to withstand the forces of the blast holes created by the explosion.
Blast-hole rigs can be up to 10 times stronger than conventional underground mining techniques, which mean that the rigs are capable of achieving an overall higher rate of production, resulting in higher mine yields. Blast-hole rigs also provide several other benefits over other forms of underground mining, such as more efficient use of equipment, less environmental impact, and safer for miners. The benefits of blast-hole rigs are even more evident when tackling soft rock or other difficult conditions. Thus, below are some of the benefits of blast-hole rigs.
- Accurate Borehole Alignment– The accuracy of the borehole is a key component of any blast-hole rig. A set of boreholes is drilled to a precise depth, and a borehole is drilled using a drilling tool. The boreholes are then aligned, and the formation is drilled to the correct depth. A set of boreholes is drilled to a set of coordinates. This is an important element to consider when designing blast-hole rigs. The design of blast-hole rig is designed to cover the area of the borehole. This is usually achieved through the use of armoured walls, which is a very effective method of covering the area of the borehole.
- Efficient Blasting– Blast-hole mining is a proven method of mining that has been around since the beginning of time. Many underground mines rely on blast-hole mining to increase productivity and safety, and it also reduces the CO2 emissions footprint. Blast-hole mining involves a series of boreholes that are largely drilled horizontally and vertically, similar to how large-scale horizontal and vertical mining operations work, but with significantly smaller boreholes.
- Real-time monitoring– When blasting, an area is monitored in real-time, and the blast holes are constantly monitored. The blast rig can send out alerts when a borehole is breached. If the boreholes are not monitored, the operator may be unaware of a breach. This can result in an unsafe situation. Moreover, the process involves continuous real-time monitoring of the rate of the underground mining process. The data is collected at several points, and the data is then sent to a control centre. The data is then analyzed, and the best design is implemented to maximize the mining efficiency and also to minimize the individual costs.
Blast hole drill rigs for sale have been around for ages. But unlike the traditional methods of mining, blast-hole mining involves the use of a highly robust blast-hole rig. The true value of blast-hole mining comes from the fact that it is not a labour-intensive, man-power-intensive approach. There are fewer people required to operate the blast-hole rig compared to traditional mining.