Common faults and troubleshooting methods of coating machines
During the operation of the coating machine, there is often a problem of wear on the transmission parts, such as wear on the drying cylinder shaft head and the bearing chamber of the paper
Common faults and troubleshooting methods of coating machines:
During the operation of the coating machine, there is often a problem of wear on the transmission parts, such as wear on the drying cylinder shaft head and the bearing chamber of the paper roll. Traditional repair methods include welding, thermal spraying, electric brush plating, etc., but they all have certain drawbacks: welding can cause the surface of the part to reach a very high temperature, resulting in deformation or cracks, and in severe cases, can also lead to shaft fracture; The electroplating coating cannot be too thick and has serious pollution, which limits its application.
With the development of technology, polymer composite materials can be used to solve the above problems, among which the application of Meijiahua technology system is relatively mature. The material has good adhesion and compressive strength, which can be used to repair the wear of the coating machine on site without disassembly. At the same time, due to its metal deficient yielding ability, it can effectively absorb the impact and vibration of equipment, avoiding secondary wear and tear.
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