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Air Duct Flexible Connector Production Line

Air Duct Flexible Connector Production Line

Delivery terms:EXW, FCA, FAS, FOB, CFR, CIF, CPT, CIP, DAT, DAP, DDP

Payment:30% down payment by T/T,the balance down before shipment.

Lead time:witin 10-35 days after receiving down payment.

Guarantee:within one year since date of B/L.

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The air duct flexible connector production line include two single lines. One the punching, other is the roll forming line. It is used for air duct flexible connection.

Punching line

The punching is composed from electric decoiler, feeding roller, auto punch press and electric recoiler and the special designed punching die/moulds.


1Electric Decoiler1
2Electric Roll Feeder1
3Punch Press Machine With Mould1
4Electric Recoiler1

Parameters of Punching machine 40T

1Nominal Weight400KN
2Ram Stroke100mm
3Stroke Time50 times/min
4Max. Mould Height300mm
5Mould Height Adjustment75mm
6Distance From Stroke Surface To table205mm
7Working table DimensionFront to back: 610mmLeft to right: 410mm
8Bore Size On The tableDiameter: 50mmDeepness: 60mm
9Thickness Of Working table85mm
10Max Inclining Degree20°
11Distance Between Columns290mm
12Motor Power3KW
13Dimension1250 x 1100 x 2250mm
14Net weight2500kg

Roll Forming Line The roll forming machine include two sets decoilers, one set recoiler and roll forming machine, poly cloth feeding device.It is aim to get seams closed which joint fabric and strips. Parameters of Roll Forming Machine

1Working Speed6-8m/min
2Roller Station12 stations/ side x 2 side
3Roller MaterialCr12 steel, quench HRC58-62, Chrome plate
4Shaft Materialdiameter 40mm, 45# steel
6Dimension3500 x 1200 x 1500mm
7Suitable SizeSteel sheet 0.3-1.0mm thick, 40-110mm wide (single side) Poly cloth 80-300mm wide, adjustable.


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