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The granulation process is a common method of increasing the size of grains of the bulk materials. Doing so allows to create a relatively stable structures, among others to facilitate material transport and reducing generated dust. The granulation process, however, is quite complex one, especially due to the variety of materials undergoing granulation (for example energetic materials or fertilizers) and the sensitivity of the process input parameters. The article presents an innovative method for studying the gran...

The basic purpose of magnetic separation is to separate the ferromagnetic elements from the magnetically inert component. In difficult conditions of mining activity, due to high costs of repair or replacement of damaged machine elements, prevention related to the correct operation of machinery and equipment of production lines is particularly important. Safety systems of feed material (electromagnetic separators) are designed for installation on construction of a conveyor belt to clean the transported material fro...

The article presents results of using vibratory jaw crusher for feed preparing for the granulation process. The main aim of the study was to determine the possibility of preparing the limestone feed for non-pressurized granulation process by means of very fine crushing in the laboratory vibratory jaw crusher KW 40/1 with kinematic actuation of jaws. The crusher is characterized by high average degree of fragmentation (30-50). The study was conducted in two stages. The first stage included experiments with vibrator...