
Duct Making Spiral Duct Machine Modules - Industrial Grade Factory Equipment. Customized Dimensions: Diameter range 80-1500mm with acceptable customization options. High Precision Cutting: Equipped with Saw Blade and Plasma Cutting systems for accuracy. Fast Production Speed: Strip speed reaches 1-38m/min for efficient manufacturing. Durable Materials: Main parts made of high tool steel with special quenching treatment. Direct Manufacturer: Factory direct sales with over 100 pieces in stock for quick delivery. 24/7 Technical Support: Engineers available for on-site training and 24-hour remote support. Flexible Payment Terms: Supports T/T, L/C, Western Union, and other negotiable methods. Global Shipping: Reliable shipping agents ensure safe delivery by sea or air worldwide.