The duct line Ⅴ adds a bending machine that is not found on duct line IV. The end product is almost a fully rectangular duct that can be used immediately after the edges have been sealed with a seam closer and corners have been inserted.

The production line is fully automated, which saves labor and increases both the precision and productivity. The duct line V features a prefill angle flange former or a TDF flange former, both of which are easily interchangeable and easy to operate.

Duct line Ⅴ consists of the material compartment, flange former, duct beader, sheet shearing machine, and angle pressing machine.

Uncoiling

Leveling&Bending Grooving

Customized Cut-off

Notched "V" and "" and Shear for C&S or TDF Flange

Notched "" and Shear for C&S or TDF Flange

Forming Pittsburgh lock

Folding to "" and "L" Type

Forming the Angle & TDF Fangle

Can be Forming for "L" and "" Type

Advantages:

Computer controlled electronics.

Bending machine powered by servo to ensure bending precision and stability.

Maximum feeding speed 16m/min，length tolerence±0.5mm.

Parameter: