TZG800/16 fixed sheave with High Quality and Low Price
Introduction&Application
TZG800/16 fixed sheave is also called the head sheave (sheave wheel) is arranged on the top of the derrick or blind shaft, bearing guide wheel of the lifting rope. The direction of movement of the steel wire rope fixed pulley of adjustable at the top of the mine shaft headframe and he carries a cage and bucket or skip shaft weight, is also often viewed as mine. According to the "coal mine safety regulations, improve equipment hoisting sheave minimum diameter and the wire rope diameter ratio should be consistent with: well improve device of drum and clings round angle greater than 90 degrees to the head pulley, shall be not less than 80; clings round angle is less than 90 DEG head sheave, shall not be less than 60; downhole clings round angle is greater than 90 DEG sheave, shall not be less than 60; clings round angle less than Tianlun 90 degrees should not be less than 40.
Contact Information
jining dongda mining machinery co.,ltd
Canada
laura hao
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