1) Model:JL-45 Zipper Extruder 2) Screw:45mm 3) CE certificate This machine ... is suitable for LDPE and PP material,the zipper strip widely used for packing bag sealing and jointing ... temperature, a dehydrating device, an air-drying device, a zipper sealing device, and an automatic winding device,etc.Mould have ... 4 kwPower: 12 kwOverall dimension: 9350x1300x2000mm plastic JL-45 Zipper Extruder