Fully Automatic C/Z Purlin Roll Former NLT350
NLT350 CZ purlin machine, the new generation of CZ machine model that pushes the boundaries of purlin production. With its impressive 23 roll forming stations, this machine is capable of producing CZ profiles with a width of up to 350mm and thickness of up to 3.5mm, making it the perfect choice for high-end customers looking for larger purlin sizes.
The NLT350 CZ purlin machine features a double row chain transmission system, ensuring high stability and accuracy during operation. Channels B and D are also connected with reinforcing plates for added support, providing superior durability and stability.
This machine is equipped with 12 sets of CZ exchange modules, allowing for easy and quick size changeover without the need for complex adjustments. Furthermore, channel B is formed with roller-assisted molding, ensuring a smooth and efficient production process.
At the forefront of innovation, the NLT350 CZ purlin machine comes standard with endless conversion technology and various models including motor version, servo motor version, and more. This machine is sure to exceed your expectations and meet all of your production requirements under different conditions.
Here is a profile for your reference:
Layout drawing
Flow chart: De-coiler – Leveling device — pre- punching and pre-cutting – roll forming parts – stack
Fully Automatic C/Z Purlin Roll Former NLT350
| Machine Quick Details |
| Model number: NLT350 | Condition: New |
| Type: C/Z Purlin machine | Brand Name: ZTRFM |
| Max Production Capacity: 35M/min | Power(W): 30KW |
| Warranty: 1 year | Place of Origin: China |
The Advantages of CZ purlin machine AUTOMATIC size-change type are as follows:
1.Produce different purlin size(C80-350/ Z120-350) without changing rollers or spacers.
2.No need changing cutter for different size.
3.Easy operation, low maintenance cost
4.Infinite sizing(any size within machine range),help to save material
5.Optional Punch hole at any position of purlin web side and flange side
Main Components:
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.
3.Pre-punching device
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.
4.Pre-cutting device
It used to cut raw materials before roll forming.
5.Main roll former
Driven type: By gear boxes
Max Speed of forming: 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.
6.Hydraulic Cutting
Adopt our innovative cutting system, CZ integrated & adjustable cutting mold do not need to replace cutting mold when purlin sizes change.
7.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)
Profile effect:
Product Tags:
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Fully Automatic C / Z Purlin Roll Former With Adjustable Roller Images
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