Description Aluminum tube is widely used in the kitchen, bathroom, air condition venting and hvac system. The stainless steel wire inside can hold the flexible tube in shape and make the tube flexible. The latest aluminum tubeformer can make the quality aluminum flexible duct, and also we can make the insulation for protecting heat. Features 1 extra large oven 2 300w heating 3 large diameter range 4 numical temperature control Technical data ModelAft1 Tube diameter60~300mm(2"~12") Aluminum foil thickness0.05~0.15mm Stainless steel wire dia.0.08~0.18mm Raw materialSingle or double layer aluminum composite Strip width45~60mm Strip speedUp to 5m/min Main power1.5kw Oven heating power300w Dimension1200*550*1200mm Weight300kg Dimension1200*550*1200mm Weight300kg