Features of C/Z purlin machine:
Our FX350 C/Z purlin machine driven by gearboxes, consists of decoiler, feeding and levelling device, punching system, pre-shear, roll forming system, hydraulic post cutting, run out table, hydraulic station and PLC(controlling system). Its special feature: Assemble with liner guide way to make machine change web size easily and smoothly, Produce standard products with yield strength up to 550Mpa，Long production line，no open mouth on final products, C/Z interchange only with 3 steps and within 5-15mins;Changing size fully automatically. Time saving and labor saving, which is highly improved production efficiency and suitable for current production. This machine is easy to operate and run stable with good precision. It used widely and would be the most popular model in the near future.
Flow chart: De-coiler – Leveling device — pre- punching and pre-cutting – roll forming parts – stack
1. Hydraulic De-coiler
De-coiler Type: automatic fasten and loosen
Weight capacity: 6T
2.Feeding and Leveling Device: It used for making the material flat before feeding into the roll forming machine.
Punch on flat sheet. PLC control punch quantity and horizontal position; vertical position adjust by manual.
Web punching quantity& size: as per customer`s requirement
Flange punching quantity&size: as per customer`s requirement
Punching bar and punching die can be changed easily
It used to cut raw materials before roll forming.
5.Main roll former
Driven type: By gear boxes
Speed of forming: 0-30m/min
Roller : About 21 groups rollers
Roller Material is Cr12 mould steel;
Diameter of down roller is around 360mm
Shaft: Shafts of rollers are tooled by grinding machine for two times to ensure the precision of final product. Diameter of main shaft: ø95mm (as per final design)
Material of main shaft : 40Cr
Changing sizes: Full-automatic
Adopt fast C/Z interchanging system
Quick C/Z interchanging only with 3 steps,within 5 -15 mins.
Adopt our innovative cutting system, CZ integrated & adjustable cutting mold do not need to replace cutting mold when purlin sizes change
7.Product Support Frame —1set
8.PLC Control System
Control the quantity &punching length& cutting length automatically
The Machine will be stopped while it is punching and cutting
Automatic Length measures and quantity counting (precision +- 3mm)
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