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Modelling is the process of replacing the dynamic system of its model. The loading of mineral resources is an integral part of their circulation. The first loading process is being carried out during the excavation of raw materials. Subsequently, the loading process is carried out in the other stages of its transportation by various means of transport or processing. The contribution describes a model example of loading the selected mineral raw material into the selected type of transport means railway wagon. The m...

The conveyor belt as the composite is made of different materials to ensure its required mechanical properties that correspond to the handling characteristics of the transported material. The basic elements of the composite structures are top and bottom cover layer from rubber and carcass with fabric plies. The composite structure - the number and type of fabric plies, the type and thickness of cover layers or the bumpers is designed according to the specific mining conditions. The bumper is designed to absorb the...