Mine shaft sinking winch manufacturing and assembly: casting defects should not have loose, porosity, trachoma, cracks and other impact strength. Forging should not have cracks, mezzanine, the oxide layer, folding, scarring and other defects affecting strength. Welded seam should not have cracks, slag, intermittent, burn and other defects. There should be no lower reel mechanical properties and performance defects. Mine shaft sinking winch Safety: head fixed rope on the drum winch lifting Which is good, due to special container hoist rope or Kasheng device manufacturer, not tied to the spool shaft; rope hole can not have sharp edge, the rope can not be bent at an acute angle. Winch total stop switch should be set to prevent the risk of emergencies caused. How much money hoist, hoist, mine by Anyang County Xingda 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!