Center Rotary grab rock machine rules: Grab rings hanging chain, chain and ring weld cracking or without sealing off phenomenon, grasping pieces without deformation and sealing off phenomenon, connecting rod without deformation. Brakes brake is flexible and reliable, with badly worn brake should be replaced. Sheave rotation is flexible, rope shaft liner wear is serious. Center Rotary grab rock machine procedures: operation. Face must concentrate supply center rotary catch rock machine, correctly judge the grab, grab bucket swing position rotary Rock Center Factory, quickly escape grab bucket. Grab rock machine at work center rotation grab rock machine manufacturer, must obey the command of workers face in the hook, grab prohibited misplacing, poking, chaotic mention the driver to concentrate on serious operation, not AWOL, while Other personnel are not allowed to operate or tamper with mechanical ministries. Center Rotary grab rock machine manufacturers, Xingda mine (certified), the center of rotation grab rock machine provided by the Anyang County Xingda Mining Machinery Limited. Anyang County Xingda Mining Machinery Co., Ltd. (www.ayxxdkj.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xingda mine in leadership with the staff warmly welcome all inquiries negotiations to create a better future Xingda mine.