The current status and problems of operation Karaganda Coal Basin’s mine hoisting machines

The problems of the present state and problems of operation of the park mine winders of the Karaganda coal basin. The basic guidelines for ensuring the reliability of the mine winders. The necessity of carrying out complex investigations in order to ensure reliability and improve the structural strength of braking system, through the use of additional elements of reinforcements that help prevent the formation and growth of cracks in themounting lugs brake rod bushings.