\"F-Z580 Flow Packing Machine A quick change of product dimensions is possible by exchange of the wrapping units. 1.Computer controller system, the photoelectric detection and bi-directional tracking, which can eliminate the error of packing and reduce the waste of packing film and raw materials. 2.AC motors equipped with transducer, which realized speed control, during processing can be adjusted dynamically. 3.intelligent temperature controller system, displayed easily, easy for setting, low rate of maintenance. 4.Reasonable structure, stable running with high quality.\"