Ultrasonic CD, DVD Sleeve/ Bags Welding Machine Characteristics: 1) Adopt Microcomputer PLC control, display operating data and procedures automatically. 2) Easy operation and high production. 3) Utilize automatic frequency tracking device researched and developed independently by our company. Use: Applicable to VCD, DVD sleeve and photo album made with PP sheets or PP board. ModelCL-CS-20K-CDimentions4170L× 1220W× 1450HmmPower Supply3 phases 220/380VOutput100-150pcs/minPowe consumption4.4kw