Detailed Product Description Spiral Machine(spiral duct machine, pipe machine)1) Range of diameter: 200~1,250/ 100~1,250/ 100~1,600mm2) Thickness of plate: 0.5~1.2mm3) Width of plate: 125mm4) Feeding speed: 0.8~12m/min5) Power: 380 / 50Hz6) Motor: 4kW7) Dimensions: 1,750 x 1,000 x 1,200mm