Dinesh high vacuum engineerinmg Specially-Designed For Capacitor Film Deposition The winding device of the web coater specially-designed for capacitor film deposition generally includes a coating drum, a pay-off and take-up mechanism, with pay-off roll and take-up roll installed respectively, arranged in parallel with the coating drum. The new design overcomes the shortcoming of substrate film being unflattened during unwinding and the performance or quality of the capacitor film has been greatly improved. The technical scheme of the utility model has the advantages of simple structure and effective improvement of the performance of the capacitor film. The equipment has high manufacturing precision and has reached the international advanced level with coating speed more than 15 m/s and available to coat substrate film of thickness 2.5 μm. shobha Mobile: +9818085534 Wechat: metallizer Skype: vacuum-metallizer Email: salesvacuum1@gmail.com