Jinyun Li Jie Machinery Manufacturing Co., Ltd. --- roller feeder feeding situation allowed, causes and treatment methods 1. multi-crushed material slippage or material grinder cable Which strong pressure spring is too loose or too tight - - Adjust the top two spring pressure nip 2. cyclical feed allowed, wheel or gear parts have metal debris or foreign body --- will it cleaned 3. Feeding There regress (roll back), not a one-way feeder Quasi --- need professional repair or replace the product Jinyun Li Jie Machinery Manufacturing Co. --- magnetic separator alarm information reported hydraulic motor relay is not power, process fluid motor does not power - when the start signal to the hydraulic motor or processing hydraulic motor, but PLC (programmable logic controller) without receiving an acknowledgment when the motor is started, the message will appear. Check motor lines. Multiple cable grinder Which is good, Li Jie machinery, Anhui multiple cable grinder provided by Jinyun Li Jie Machinery Manufacturing Company Limited. Jinyun Li Jie Machinery Manufacturing Co., Ltd. (www.jyljjx.net) is an industry leader in Lishui, Zhejiang, industrial automation control systems and equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In Li Jie mechanical leadership with the staff warmly welcome all inquiries negotiations to create a better future for Li Jie machinery.