The central feeding system is a kind of efficient automatic feeding equipment, which can supply many kinds of raw materials to the production line centrally and improve the production efficiency and quality, I will introduce the operation of the central feeding system in 850 words below.

　　I. System composition and working principle

　　The central feeding system is mainly composed of elevator, storage silo, conveying pipeline, control system, etc. Its working principle is as follows: raw materials through the elevator is lifted to the storage silo, and then through the conveying pipeline to control the generation of dust, the raw materials will be automatically transported to the production line, the whole process, the control system can be the supply of raw materials and the conveying process is automatically controlled, so as to ensure quasi-accurate feeding amount and high-speed production.

　　Operation Steps

　　1.Preparation

　　(1) Check the working status of the feeding system to ensure that all equipment is in normal working condition.

　　(2) Check the storage bins and conveying pipes of each raw material to ensure that they are free of impurities and blockage.

　　(3) Check whether the control system is connected properly to ensure that automatic control and quantitative feeding can be realised.

　　2. Start the feeding system

　　(1) Start the control system, elevator and conveying pipe according to the steps on the operation panel.

　　(2) Check the condition of raw materials in the storage bin to ensure that the material opening is smooth and the hammer is in position.

　　3. Start feeding

　　(1) Set the target quantity and feeding time, press the start button to start the feeding system.

　　(2) Wait until the feeding is finished, then switch off the feeding system.

　　4. End operation

　　(1) Turn off the control system and the conveying pipe.

　　(2) Clean the conveying pipe and storage bin, check whether there is any remaining material, and consider whether it needs to be cleaned.

　　(3) Switch off the machine or standby, extinguish all working lights.

　　In general, the operation of the central feeding system is relatively simple, but still need to pay attention to the safety and accuracy issues, in the process of use, should be operated in accordance with the relevant regulations, and regular maintenance and repair of the equipment to ensure that the feeding equipment for long-term stable work.