JANUSZ KOŁODZIEJSKI SALT MARKET CHARACTERISTICS IN POLAND ON THE EXAMPLE OF THE “KŁODAWA” SALT MINE This article is a brief summary of information on the salt market in Poland. In addition it defines the economic areas in which sodium chloride is used, the sources of salt production and the forms in which it occurs – […]
Read MoreSławomir Straszak, Artur Wiktor SHEAVE AXLES OF MINE SHAFT HOISTS – DIFFICULTIES AND LIMITATIONS IN ASSESSING THEIR TECHNICAL CONDITION DURING IN-SERVICE TESTS The paper discusses the difficulties and limitations in the possibility of assessing the technical condition of sheave axles during inservice tests resulting from the lack of access to many areas of the outer […]
Read MoreRajmund Horst, Jan Zdziebko Mechanization and automation in the production processes of Polska Grupa Górnicza S.A. In Polska Grupa Górnicza S.A., actions are still being taken to mechanize and automate work, striving to increase production efficiency and reduce the physical burden on miners. Mechanization of works covers further areas which enable the process of automation […]
Read MoreKRZYSZTOF KRASUCKI, TOMASZ KUDŁACIK, KRZYSZTOF AUGUSTYNIAK RUFUS 3G LOAD BEARING CAPACITY MONITORING SYSTEM FOR ROVIDING DIAGNOSTICS FOR POWERED ROOF SUPPORT OPERATIONS The Ziemowit part of the Piast-Ziemowit mine uses an active and passive load bearing capacity system for its powered roof support section, which allows for diagnostics, the selection of initial load bearing capacity, and […]
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