... Alloy, Steel 3.Durable; stable Ultrasonic Continuous Sealing Generator 1. Application Range: Used for nonwoven welding, nonwoven ... plastic bag making machine, etc 2. Features: Model: Ultrasonic Generator + Ultrasonic Transducer + Horn frequency: 15KHz, 20KHzOutput: 1500W ... to 2600WDimension for Generator:385mm*525mm*135mm Weight of the Ultrasonic Generator: 13kgMaterial of the horn: ...