Mine shaft sinking winch manufacturing and assembly: the materials should be accompanied by quality assurance, laboratory tests, or when necessary to identify, confirm eligibility before use. Purchased parts, the Association shall be accompanied by quality certificate hoist manufacturers, parts belong to the management of product safety signs should be within the validity period of the coal mines with product safety certification mark, if necessary, according to the corresponding standard inspection hoist design before assembly after acceptance. Mine shaft sinking winch Safety: winch all exposed rotating parts (except drum brakes outside) should shield. Roll up the edges of the outermost layer of wire rope hoist height of production, at least 2.5 times the rope diameter. Winch total stop switch should be set to prevent the risk of emergencies caused. If the cold and hot surface contact hazard, should be warning signs and protective devices. Hoist manufacturers _ _ XINGDA mine hoist provided by Anyang County Xingda Mining Machinery Limited. 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!