Check the listing for details. Automatic PVC Banner Welding Machine Heat Jointer Plastic Fabric Welder Hot Air. Condition: New. Listed at 699.74 USD. Automatic PVC Banner Welding Machine Heat Jointer Plastic Fabric Welder Hot Air Function -The quality of the LCD display is more reliable, and the temperature control accuracy can reach ±1℃ -DC fan, long life, uniform wind force, good force effect -High-performance switching power supply, good electromagnetic compatibility, more reliable quality -Equipped with infrared, laser positioning, stitching is more accurate Specification Voltage/frequency: 110V/60HZ Power:1800W Temperature Range: 20-680℃ Speed Scope: 0.8-8m/min Welding Thickness: 0.2-1mm Welding Width: 2-4cm Temperature Fluctuation: ±1℃ Net weight: 13kg Packing size: 48.5*28.5*28.8cm/19.09x11.22x11.34inches Applicable material : PVC material ,flex banner , advertisement material ,etc. .