Factory Direct HVAC Ventilation Galvanized Stainless Steel Round Air Pipe Spiral Duct Making Forming Machine

Factory Direct HVAC Ventilation Galvanized Stainless Steel Round Air Pipe Spiral Duct Making Forming Machine. Flexible Customization: Customization from samples, designs, and full customization options available. Patented Flying Slicer: Cuts tubes to length without noise, hot sparks, or deburring for smooth ends. Frequency Controlled Drive: Ensures smooth acceleration and almost noiseless operation. Material Versatility: Produces ducts in mild steel, galvanized steel, stainless steel, or aluminum. Corrugation Unit: Reduces material costs and increases rigidity for larger diameter tubes. 2-Year Warranty: Comprehensive 2-year warranty coverage for the machine. High Working Speed: Operating speed up to 35 meters per minute. ISO and CE Certified: Equipment meets international safety and quality standards.