Corona Treater Roller For Bi-oriented Film

Corona Treater Roller For Bi-oriented Film Production     Introduction of Corona Treater Roller: Corona Roller is a crucial component used in the production of bi-oriented stretch films. It is designed to ensure high stretch accuracy and improve the overall quality of the film. The roller is specifically engineered to meet the requirements of the plastic film industry, providing excellent performance and reliability.   Technnical Data Sheet of Corona Treater Roller: Shell construction: One way Exit and Enter, Double-shell construction from Q345B Shrinked and welded shafts Material: Q345B Flow-system: Channels between inner and outer tube separated with welded leading Spirals Surface:  Silicone rubber coated, hardness approx. SHA70, finished rubber layer thickness approx. 4mm, Ra<1.6μm Disks and shafts 2-layer painting RAL Static and dynamic requirement, tolerances Out of roundness <=0.1mm，cylindricity <=0.1mm Dynamic balancing G2.5   Th…