1.Using touch screen control to interchange ultrasonic and cold cutting 2. Suitable for cutting all fabric including sunscreen fabric ,polyester base fabric,PVC fabric,awning fabric 3. Excellent cutting and sealing properties by ultrasonic cutting 4. Stable ultrasoinc output,cutting the fabric with beautiful edge,no fray ,no bruning. 5. This machine uses the liner cutting system with perfect straight cuts for square cutting 6. Safety sensor to provent accedent 7. Electric fabric feeding and fabric calibrating moving system to improve feeding speed and accuracy.