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Product Description

Auto Rectangular Duct Line 2

The Auto Rectangular Duct Line 2 is engineered for high-precision fabrication of rectangular ducts, combining advanced technology with robust design to enhance efficiency and accuracy in production.


Key Features:

  • Complete Set of Equipment: Includes a metal feeding frame, leveling and grooving equipment, notching and punching equipment, cutting machinery, and an electrical control system.

  • Precision Control: Utilizes a computer-controlled closed-loop servo system, ensuring maximum working speed of 16 m/min with a length tolerance of ±0.5 mm and a diagonal tolerance of ±0.8 mm.

  • Customizable Feeding Frame: The feeding frame can be tailored to meet specific customer requirements.


Equipment Specifications:

  1. Electric Feeding Machine Frame: Features two internal-shoring material cores.

  2. Leveling Compact Bar Equipment: Ensures accurate leveling of materials.

  3. Hydraulic Pressure Attack Angle Molding: Four sets for optimal shaping.

  4. Hydraulic Shear Plate Equipment: Cuts materials with precision.

  5. Digital Controlling System: Provides user-friendly operation.

  6. Hydraulic Pressure System: Enhances cutting and shaping processes.


Additional Advantages:

  • Superior Materials: Constructed with high-quality 45# steel rollers, featuring hard chromium plating for durability.

  • Efficient Leveling: Ten-roll leveling mechanism for consistent performance.

  • Film Covering Function: Protects finished products during handling.

  • Versatile Cutting Capabilities: Can shear ordinary plates (up to 3 mm) and stainless steel (up to 1.5 mm).


Technical Parameters:

  • Thickness: 0.5 - 1.2 mm (Galvanized Steel)

  • Coiler Width Options: 1000-1250 mm or 1220-1530 mm

  • Weight Capacity: ≤6000 kg

  • Working Speed: Up to 15 m/min

  • Length Error: ±0.5 mm

  • Diagonal Error: ±0.8 mm

  • Dimensions: 7 x 1.8 x 1.6 m or 7 x 2.1 x 1.6 m

  • Weight: 4500 kg or 5000 kg

  • Motor Power: 10 kW


The Auto Rectangular Duct Line 2 enhances your production capabilities with precision, speed, and reliability. Contact us today to learn more or request a quote!


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General frequently asked questions

We specialize in manufacturing and selling rectangular duct machines, spiroduct machines, as well as fire damper machines and fan coils for HVAC systems.

Our rectangular duct machines are designed to handle various common material thicknesses to meet different duct processing requirements of customers.

Our spiroduct machines feature user-friendly operation design and simple daily maintenance procedures to reduce later use costs for users.

All our fire damper machines are produced in strict accordance with industry safety norms to ensure the safety and qualification of the finished dampers.

We support customized services for fan coils to match different installation scenarios and functional needs of customers’ projects.

We provide comprehensive after-sales service including on-site debugging, operation training and timely technical support for all our products.

Our rectangular duct machines and spiroduct machines are optimized for high efficiency to help customers improve duct production speed effectively.

Our rectangular duct machines, spiroduct machines, fire damper machines and fan coils are suitable for both small workshops and large-scale industrial production.