High Efficiency HVAC Spiral Round Pipe Spiral Duct Forming Making Machine

High Efficiency HVAC Spiral Round Pipe Spiral Duct Forming Making Machine. 2-Year Warranty Coverage: Comprehensive 2-year warranty covering mechanical defects and parts. Automatic Control System: PLC automatic control ensures precise operation and high efficiency. Wide Tube Diameter Range: Produces spiral tubes with diameters from 80mm to 1500mm. High Strip Speed Capability: Operates at speeds up to 45 meters per minute for rapid production. Versatile Material Compatibility: Suitable for galvanized sheet, stainless steel, and aluminum. Customizable Tube Length: Produces tubes with lengths ranging from 120mm to 8000mm. No Welding Leak-Proof Design: Spiral seam construction ensures no water leakage during transport. Flexible Customization Options: Offers full customization, minor customization, and design-based options.