Diameter range: 100-2000mm Thickness: galvanized sheet: 0.5-1.2mm, 1.3-2.0mm Stainless steel: 0.4-1.0mm Material width: 137mm(or 155mm) Decoiler: vertical, inner coil: 450-510mm Max load: 1200kg Seam lock: located outside the ducts Production speed: 0-25m/min, adjustable Cutting type: 1.Saw blade cutting 2.Plasma cutting Drive system: cutting and turning over ducts adopt air-power; Compaction of feed rolls adopts hydraulic power Forming head mould: steel, aluminiun alloy is optional Total weight: 2500kg Outside size: main machine: 3.4*1.8*1.8 Discharge table: 2.1*1.2*1.1m Total power: 27kw, main motor: 22kw, cutting motor: 4kw Electrical source: 380v/50hz/3ph Console: push-buttons panel.