In order to make a capacitor case, pet film is used. Pet film is sealed into each other by Ultrasonic welding machine and each capacitor is placed between welded slots. This welding method makes advantage against chemical sealing becasue welding time is below 1 second. This increases Production quantity and total efficiency. Electronics industry is used this kind of capacitor banks for large power circuits. Ultrasonic welding machine reverts its investment amount in a very short period.
All ultrasonic auotmation systems and ultrasonic welding machines have CE Certification and company Works according to ISO 9001 standarts.