Expressway Highway Guardrail Sigma Post Roll Forming Machine

Expressway guardrail post roll forming Line for production Sigma Pillar

Sigma pillar as an important member of Post guardrails system is widely adopted. The roll-formed galvanized guardrails Post feature the latest advancements in highway safety barrier technology to ensure maximum strength and long-term durability of our products.

Expressway Guardrail sigma pillar Forming Machine is an expert machine specialized in guard rail system.

Technology Specification- Expressway Guardrail Sigma Post Roll Forming Line

Decoiler (3 tons) - leveler - Hydraulic press machine (2 set, punching moulds letters & round holes) - Roll Forming - Tracing cutter & punching (slot holes) - Unloading Table (Without power, 2m length) - completed product

Main Parameters- Expressway guardrail post roll forming machine

- Roll Formed Profile Type Guard Rail post of Sigma pillar

- GI steel strip thickness 3.5mm - 4.2mm

- Raw material width 228mm (can be custom prepared)

- Line structure Portal-type frame style: 45# steel

- Forming Roller Stations: 15 Stations

- Forming Roller shaft: ¢100mm, 45#, treating

- Forming rollers material: GCr15, quenching, hardness HRC56-62º

- Forming Speed: 12 meters / min (suggestion speed: 7-8m/min)

- Main motor: 45kw

- Suitable raw material: Q235A galvanized steel sheet

- Driving mode: Gearing box

- Cutting mode: automatic punching cutting style

- Blade material: Cr12, quenching and treating

- Control mode PLC & Touch screen

Expressway guardrail Sigma Pillar profile

The following is the typical sigma pillar guardrail post, still another C post for expressway guardrail system is also popular in the present market. We can custom design the roll forming machine according to client request. .