Contact Us

Email:[email protected]

Phone :+86 15962807500

Add :CBD, Nantong , JiangSu, China

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Duct Manufacturing Auto-line III



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.



  • Specification

Line III consists of a decoiler, leveling & grooving rollers, hydraulic notching & punching machine, hydraulic shearer and hydraulic folder. The electrical control system uses a computer with a closed-loop servo-system to increase the precision and reliability of the line.

A: Two power metal feeding frames 
B: One leveling & grooving roller machine
C: Four hydraulic notch and die
D: Hydraulic shearer and folding machine
E: Industrial PLC control and specific software

Max. working speed: 10m/min

Suitable plate thickness: 0.4-1.2mm

Max. plate width: 1300mm

Tolerance in length: +/-0.5mm

Tolerance in diagonal: +/-0.8mm

Working capacity: 1000m2 square duct per shift.