Blast hole drilling is one of the methods used in mining( exploration). This method involves drilling a hole in the rock’s surface and then packing it with explosive materials, which trigger the rocks’ explosion. After the explosive materials are packed, they are then activated by a detonator, which help to create enough drills for sampling. Below are some of the benefits of blast hole drilling over other drilling and exploration methods.
Optimized Blasting
With this kind of drilling, many technology techniques go in hand with the method, which results in an optimized blasting. This technology includes a technology that can detect several things, such as seams of coal, and there is also a technology that can allow you to do a thorough seam blasting. An optimized blasting one is assured high efficiency, and therefore it is much easier to achieve the objectives within the blasted area.
Accuracy
Accuracy is the main benefit of the method of drilling compared to the traditional drilling method. With this method, there is little room for mistakes, and drilling will be done correctly for the first time. With high accuracy in the fields, projects can be completed quicker. For mining companies to maximize their profits, working quickly and efficiently are the key determinants, and this method permits them to do so.
Safety
With this drilling technique in mining operations, it improves the safety of the workers. Operators will be able to operate in a much safer condition. By doing so, they will be able to mistakes that are typically caused by designing patterns that are not suitable. As many mining companies will not want to see their workers get injured, this drilling method will be the best option for them as it offers maximum safety.
Consumable tracking
With this method, consumables used during blasting, such as explosives and stemming, are placed into the drilled holes, and the amount can be recorded for each hole. This can be used later to help in tracking the materials used versus the materials which were planned. This can also follow the drilling materials’ conditions, such as drill rigs and drill bits. Performing drilling with a worn-out bit will slow down the operations, and replacing them too early will also result in time consumption and some additional cost for the replacement.
In conclusion, the blast hole drilling method is highly targeted as more companies realize its benefit. For accurate, efficient, optimized blasting and the utmost safest working environment for your workers, a company should employ this kind of method.