Ultrasonic Filter Bag Sewing Machine ParameterItemUltrasonic Filter Bag Sewing MachineModelTC-60Power Source220VInout Power2000WOutput Frequency20KHZWorking Speed0-20M/minuteRoller Size23MM/50MM widthDimension of packing127cm*60cm*127cmGross Weight140KGWorking Temperature-10 -28Products: Air filter,Website:http://www.tengchaomachinery.com, pocket filter, filter media,etc