Mine shaft sinking winch brake performance: winch (except JZA) should have a separate working brake and safety brake. Safety brake force should be used to weight or spring force sinking winch brake dual-speed design, JZA type winch brake in case of power outages should be able to manually lift the brake. Working winch brake and safety brake braking torque should not be less than twice the maximum static torque. Mine shaft sinking winch braking performance: When the brake loose two-speed sinking winch brake manufacturer, shoe with brake wheel clearance: Translational should be less than 2 mm, and the top and bottom are equal; not more than 2.5 mm angle-shift; band brake should not be greater than 3mm. Shoe (with) no defects with the brake wheel, no breaks, no traces of oil surface. Two-speed winch price sinking, two-speed shaft sinking winch, 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!