Sigma Post Roll Forming Machine Sigma Post Roll Forming Machine

Sigma Post Roll Forming Machine

Product Description
Profile Drawing
Optional Configuration
This Sigma post roll forming machine can be designed for thickness 4-5mm, it is widely used as post of guardrail. We use forged iron stands(see picture) and gearbox driving to make sure this machine can long work in a stable situation.

Technological process
Uncoiler—Leveling—Punching—Roll forming—Hydraulic cutting—Output tables
Technical Data
3.Hydraulic Punching Equipment
4.Roll former
5.Cutting machine
6.Run Out Table

Technological process
Uncoiler—Guiding—Punching—Roll forming—Hydraulic cutting—Output tables

1.Suitable Material: Hot Rolled Steel
2.Material Thickness: 2.5 – 5 mm
3.Line speed: 10– 15 m / min
4.Roller stations: according to drawing and material thickness
8.Length: according to customer requirements
The sigma post as a support for the crash barrier and usually determines the performance of the guardrail during the collision. Proper installation of the sigma post will maximize the performance of the guardrail. The guardrail post has a long service life and the surface is usually hot-dip galvanized or spray-coated to provide rust and corrosion resistance.

Choosing the right guardrail post will have a strong ability to absorb collision energy of motorway barriers, and can be coordinated with the road line shape and various facilities. The sigma post can be installed and used on a small radius curve in motorway barriers, the connection is simple and convenient, and the damage is easy to replace.
Machine Pictures
  • Decoiler
    • Manual Decoiler
    • Hydraulic Decoiler
    • Double Head Decoiler
  • Feeding
    • Leveler
    • Servo Feeder
  • Punching
    • Punching Press
    • Hydraulic Punching Station
    • Rotary Punch
  • Stands
    • Wall Plate
    • Casting Iron
    • Guide Post
  • Driving
    • Chain Drive
    • Gearbox Drive
    • Gearbox Drive With Coupling
  • Cutting
    • Saw Cutting
    • Fast Flying Cutting
  • Out Table
    • Non-Powered
    • Auto-Stacker
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