Auto Duct line 3 Spiral duct machine and Air duct small machines for U.S. customer

Auto Duct line 3,Spiral duct machine and Air duct small machines for U.S. customers

The auto duct line 3 is a machine that produces rectangular duct, which can effectively reduce labor costs and provide work efficiency, which can reach a production volume of 1,000 square meters per day.

Auto duct line 3 consists of a metal feeding trame, leveing and grooving equipment, hydraulic punching square notch equipment, hydraulic cutter and The electrical control system uses a computer with a closed-loop and servo-system to increase the precision and reliability of the manufacture duct by using this system.

there are many types you can choose:

Width: 1250 and 1500

Galvanized sheet thickness: 0.5-1.2mm or 0.7-1.5mm or according to customer demand.
Spiral duct machine

The spiral duct machine is an ideal machine to manufacture spiral ducts. Easy to install and operate, low cost. 

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