FR-08 double side discharge rack
High-speed wide blown film, spray bonding,extrusion,printing,compund,glue spreading, coating, box-pasting and other special industries, onthe pretreatment of plastic(PP,CPP,BOPP,PE,PET,HDPE,LDPE,PS,PI,PVC,ABS,film,packing,aluminum platinum,copper platinum, a variety of self-adhesive label.)
treating side: double side
corona roller:Ø100 120mm
discharge electrode: 5Fin, 7 Fin,10Fin,can be selected by customer
pannel:iron
electrode cover:iron and whole rack painting
start model:Pneumatic start,easy for film thread, connect gas pipe 8mm
Corona principle and role
Use high-frequency high-voltage on power pole in the discharge between the rollerand corona, low temperture plasma formed by iionization of air between the ploes to produce ozone,which is a strong oxidizer, can change the molecular structure of plastic surface to make it non-polar into polarity. at the same time after the corona treating, it will cause uneven surface hole roughen,it will enhance surface activity, such as the increase in surface tension, that is , ink,glue,etc,willbe able to further penetrate the materials and processed to achieve the idea effect on the printing and glue application.
HeFeng corona discharge rack adopt the robust design utilising corrosion resistant materials such as stainless steel,ceramic aluminium has been created for use in aggressive operating atmospheres and ease of maintenance!
HeFeng corona generator ,disacharge rack ,transformers are perfectly matched to each other ,they work to gether at the same system resonant frequency,ensuring the highest possible efficienty
our ISO certification
attached picture taking ont he SHANGHAI exzibition
For more details, please feel free to contact me, any inquiry from you is appreciated!