Don Mining and Processing Works – subsidiary of JSC “TNK “KAZKHROM”, the town of Khromtau, the Republic of Kazakhstan


news_30_05_19 Updating of electrical equipment of mine winder TSR-6.3×4.2/0.6.

The specialists of CJSC «ASC» jointly with specialists of JSC «Specialized Construction and Installation Administration» Tsvetmetnaladka» have finished works on updating of electrical equipment of mine winder TSR-6.3×4.2/0.6 for cage winding plant of «Combined cage and skip» shaft commemorating «The decade of Kazakhstan Independence». The activities on equipment updating included:

  • development ofelectrical equipment design;
  • supply of electrical equipment (armature circuit and field circuit thyristor converters, inductance chokes, protective devices);
  • electrical installation of electric drive and control system including dismounting of old electrical equipment and mounting of a new one;
  • start-up-and-adjustment of power and control electrical equipment;
  • Customer’s staff training with respect to equipment operation, repair and maintenance.

The mine winder operates in the following modes:

  • men hoisting;
  • load lifting;
  • shaft overhaul;
  • oversize material.

The mounting/dismounting of equipment as well as start-up and adjustment works were fulfilled within a short time to reduce operational down times. 


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