Hot Dipped Galvanized Steel Strip Roll Forming Machine For 100-350mm Zee Shape Purlins

Size Chart

Working Flow

Decoiling----Direction Guilding----Leveling----Rollforming----Holes Punching----Cutting- Output on Supporters

Main Components of Galvanised Steel Z Profile Purlin Making Machine

Decoiler

Direction Guilding Device

7 Rollers Leveling Device

Roll Forming System

Holes Punching Device

Hydraulic Cutting Equipment

Mitsubishi PLC Control System

Runout Tables for Finished Purlines

Technical Specifications of Galvanised Steel Z Profile Purlin Making Machine

1) Decoiler
 Decoiler type: manual or automatic (optional)
 Capacity of decoiler: 3 tons
 Inner diameter:508mm
 Outer diameter:1200mm
2) Direction Guilding and Leveling Device
It used to feed and flatten the material before rollforming.
Structure of leveling device: 3 rollers on top and 4 rollers on bottom
3) Roll Forming System
Different sizes of zee shaped purlins can be produced after the regulation of spacer on the rollers.
Main motor power: 15KW
Forming speed: 8-12m/min
Material of roller : GCr15 steel with quenching treatment, then coated with chrome HRC55-60°
Roller Stations:15 groups
Material of main rolling shaft: High grade No.45 steel after quenching treatment
Diameter of main shaft: ø85mm
Transmission system: chains
4) Hydraulic Punching & Cutting
Punching type: Hydraulic powered
Punching material: Cr12 mould steel with quenching treatment
Punching die: Cr12 mould steel with quenching treament
Cutting material: Cr12 mould steel with quenching treatment
Hydraulic motor power: 5.5KW
5) Automatic Control System
Type: PLC frequency control system with touching screen
PLC Brand: Mitsubishi original from Japan
Encoder Brand: Omron
Length Error: ±2mm

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Application