Auto-line II consists of a metal feeding frame, levelling and grooving equipment, notching and punching square equipment, cutting equipment. The electrical control system uses a computer which combines with a closed-loop servo-system to increase the precision and stabilization of the line. The maximum working speed is 10m/min. The length tolerance is ±0.5mm. The diagonal line tolerance is ±0.8mm . The feeding frame can be set as the customer's requirement.
Layout of Auto-line II
Coiler-aw material feeder-levelling and grooving equipment
Notch and punch square-cut metal for TDF
Cut metal for Duct
Line II can not only be used for ducting production but also for TDF (transverse duct snap flange system). If the duct manufacture system combines a T-12, Pittsburgh lock machine, folder and shaped clip, high quality ducts can be easily produced.