Auto Changelable C & Z Section Steel Purlin Rollformer Production Line with PLC Controlled System
 
 
Specifications of Cee & Zee Shape Purling

 
Main Components of Galvanised Steel C & Z Purlin Rollformer Production Line
 

 
 
Working Flow
Decoiling-----Sheet Guilding-----Leveling-----Punching-----Cutting-----Cold Rollforming----------Output on Supporters
 
Technical Specifications
1) Decoiler
 Decoiler type: manual or hydraulic auto decoiler
 Loading capacity of decoiler: 3 tons or 5 tons
 Inner diameter: 508mm
 Outer diameter:1200mm
2) Feeding and Leveling Device
It used for making the material flat before feeding into the roll forming machine.
Leveling roller: 7 rollers
3) Hydraulic Punching & Cutting
Punching & cutting type: Hydraulic powered
Punching dies: Cr12 mould steel after quenching treatment
Cutting blades: Cr12 mould steel after quenching treatment
Hydraulic motor power: 5.5KW
4) Sheet Rolling System
The exchange among different sizes can be controlled and finalized by Mitsubishi PLC control system.
Main motor power: 15KW
Forming speed: 8-12m/min
Material of roller : Cr 12 mould steel with quenching treatment, HRC55-62°
Roller:15 groups rollers
Material of main shaft : High grade No.45 steel after quenching treatment
Diameter of main shaft: ø85mm
Driving system: chains
5) Hydraulic Punching & Cutting
punching Type: Hydraulic Punching
Punching material: Cr12 steel after treatment
Punching die: Cr12 steel after treament
Cutting material: Cr12 steel after treatment
Hydraulic motor power: 5.5KW
6) Control system
Type: PLC Frequency Control System with touching screen
PLC Brand: Mitsubi