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rolle
tianmeng
In order to solve these problems, using thermal spraying technology to modify the surface of vacuum suction roller has become an effective means to improve its performance and durability.
Applications and advantages of metal functional coatings:
1, wear-resistant coating: By adding hard metal alloy coating on the surface of the vacuum suction roller, such as tungsten carbide, chromium alloy, etc., can significantly improve the wear resistance of the tension roller and extend its service life.
2, corrosion resistant coating: In a corrosive environment, the use of excellent corrosion resistance of metal or alloy coating, such as nickel-based alloy, zinc-based alloy, etc., can protect the tension roller from chemical erosion.
3, low friction coating: The use of low friction performance of metal coating, such as chromium plating, PVD titanium nitride coating, etc., can reduce the friction between the vacuum transfer roller and the material, reduce wear, improve production efficiency.
4, anti-adhesion coating: For the production process of easy adhesion materials, the use of metal coatings with anti-adhesion properties, such as polytetrafluoroethylene (PTFE), siloxane, etc., can prevent the adhesion of materials on the surface of the tension roller to ensure the smooth progress of the production process.
5, thermal stability coating: in high temperature environment, by adding metal or alloy coating with high thermal stability, such as nickel-chromium alloy, molybdenum alloy, etc., can improve the thermal stability of the vacuum transfer roller to prevent thermal deformation.
The application of thermal spraying technology on the surface of vacuum transfer rollers has achieved remarkable results, such as the preparation of metal functional coatings in papermaking, textile, plastic film and other industries, which can effectively improve production efficiency and reduce maintenance costs. With the continuous development of material science and coating technology, there will be more high-performance, multi-functional metal functional coatings in the future to meet the changing needs of industrial production.
In order to solve these problems, using thermal spraying technology to modify the surface of vacuum suction roller has become an effective means to improve its performance and durability.
Applications and advantages of metal functional coatings:
1, wear-resistant coating: By adding hard metal alloy coating on the surface of the vacuum suction roller, such as tungsten carbide, chromium alloy, etc., can significantly improve the wear resistance of the tension roller and extend its service life.
2, corrosion resistant coating: In a corrosive environment, the use of excellent corrosion resistance of metal or alloy coating, such as nickel-based alloy, zinc-based alloy, etc., can protect the tension roller from chemical erosion.
3, low friction coating: The use of low friction performance of metal coating, such as chromium plating, PVD titanium nitride coating, etc., can reduce the friction between the vacuum transfer roller and the material, reduce wear, improve production efficiency.
4, anti-adhesion coating: For the production process of easy adhesion materials, the use of metal coatings with anti-adhesion properties, such as polytetrafluoroethylene (PTFE), siloxane, etc., can prevent the adhesion of materials on the surface of the tension roller to ensure the smooth progress of the production process.
5, thermal stability coating: in high temperature environment, by adding metal or alloy coating with high thermal stability, such as nickel-chromium alloy, molybdenum alloy, etc., can improve the thermal stability of the vacuum transfer roller to prevent thermal deformation.
The application of thermal spraying technology on the surface of vacuum transfer rollers has achieved remarkable results, such as the preparation of metal functional coatings in papermaking, textile, plastic film and other industries, which can effectively improve production efficiency and reduce maintenance costs. With the continuous development of material science and coating technology, there will be more high-performance, multi-functional metal functional coatings in the future to meet the changing needs of industrial production.
