Sheave Features: Mine Shaft Derrick sheave is the top rope to adjust the direction of movement of the fixed pulley. Sheave wheel for the whole steel structure without lining mine sheave, using double row self-aligning roller bearings to fully meet the installation conditions sheave bearing; conducive to the normal operation of the mine sheave sheave manufacturer, reducing the sheave of maintenance. The main components of sheave material meets the requirements: round bottom rope sheave diameters greater than or equal to 1600mm static balance test should be carried out at the factory, should ensure that the center of mass relative sheave sheave axis of rotation of the eccentric distance of not more than 5mm mine production days round, test methods and correction method, see below. All components must pass inspection, purchased parts, the Association must have clearances before assembly. Buying mine sheave | mine sheave | XINGDA mine by Anyang County Xingda Mining Machinery Co., Ltd. Anyang County Xingda Mining Machinery Co., Ltd. (www.ayxxdkj.com) strong, credible, Anyang in other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead XINGDA mine and you hand into the brilliant, for a better future!