Standard hydraulic breaking hammers are widely used for crushing oversized blasted
materials and concrete structures demolition in industry. These hammers, installed in on …

Powered roof support is equipped with a hydraulic control system to ensure its required load
capacity. The main problem arising from powered roof support during exploitation is …

All-round visual monitoring of conveyor belt running status is an important component of the
belt conveyor operation and maintenance system. Intelligent analysis methods will help …

As the light of the belt conveyor changes drastically and unevenly, it will cause the
longitudinal tear detection rate of the traditional methods drop sharply. To improve the …

This study proposes a novel method based on line lasers for longitudinal tear detection in
conveyor belts. Unlike most of the existing methods directly based on the morphological …

The truck–shovel system is the most common material transportation system in open-pit
mines. The configuration of trucks and shovels directly affects the efficiency and cost of …

This paper presents the results of lab-simulated tests on longwall powered supports under
dynamic loading conditions. The tests were carried out on a test site, where the tested prop …

In-pit crushing and conveying (IPCC) systems (whether fixed, mobile, or semi-mobile) are an
alternative to the traditional truck/shovel approach to materials handling, offering potential …

The hydraulic system of a powered roof support performs two functions. The first function is
to control the powered roof support in the extraction wall. The second function is to protect …

This study examines the optimization of ore receiving bins in underground copper mines,
targeting the reduction of rapid wear and tear on bin components. The investigation …