JL421 surface drilling rig

Case Introduction

JL421TA integrated surface down-the-hole drilling rig is an efficient, stable, flexible, precise, reliable, safe and easy-to-maintain multifunctional equipment, it is suitable for various different applications, such as rock drilling, coal mine application, iron ore application, water well Drilling and environmental exploration, etc.

JL421 surface drilling rig is used in a quarry in Congo, where our engineers are on-site and teach workers how to use it.
JL series DTH drilling rigs have fast drilling speed in quarries, easy operation, and high efficiency to create higher profits for you!

Engineering application: In a municipal engineering project in an emerging city, the JL421TA integrated surface down-the-hole drilling rig is used to drill the soil layer and install foundation piles. Due to the complex underground conditions, it is difficult for traditional excavation methods to penetrate the strata, but the JL421TA integrated surface down-the-hole drilling rig can quickly break through different strata through direct drilling, and the drilling position is accurate, making the entire project progress quickly and smoothly.

Quarry application: In a quarry in a small town in South Africa, the JL421TA integrated surface down-the-hole drilling rig is used to mine granite. Due to the hardness of the stone, the efficiency of the traditional mining method is low, but the use of the JL421TA integrated surface down-the-hole drilling rig can easily drill holes in the stone, which greatly improves the mining efficiency, and at the same time can ensure the integrity of the stone, avoiding the use of other Stone fragmentation, damage, etc. that may be caused by mining methods.

Coal mine application: In a coal mine in a mountainous area of Vietnam, the JL421TA integrated surface down-the-hole drilling rig is used for coal seam drilling and mining. Due to the large depth of the coal seam, it is difficult to reach it by traditional mining methods, but using the JL421TA integrated surface down-the-hole drilling rig can directly drill holes to find coal seams underground, and can drill and mine coal seams to determine the depth and quality of coal seams and stability. At the same time, it can effectively avoid the dangers that may be caused by manual mining. In addition, it can be used to collect coal seam samples for chemical and physical analysis.

Iron ore application: In a remote large-scale iron mine in southern China, the JL421TA integrated open-pit down-the-hole drilling rig is used for the exploration and mining of iron ore layers. Due to the rugged terrain in this area, the traditional exploration method is inefficient, but the use of the JL421TA integrated surface down-the-hole drilling rig can conduct precise drilling and exploration underground, quickly find the iron ore layer, and at the same time ensure the integrity of the ore during mining sex and quality.