CL-ZDF50 Full Auto Stretch Film Rewinder Price This machine is suitable for cutting cast stretch film, preservative film and different kinds of plastic film.The machine is adopts micro-computer touchscreen,PLC program control,separate rolling length can set at random,precision separate rolling length. Application Certificate After-sales service Warranty period and testing procedure: The seller freely provides the fittings during the warranty for 12 months with the maintenance forever when the equipment is tested OK. (Human factor and force irresistant factor exception.) The seller provides the debugging and setting, Seller free to provide about one week training but provide the round-trip ticket , other traveling costs should be paid by buyer.