special-shaped metal keel forming machine galvanized steel building material keel/steel purlin forming machine

CUTTING MECHANISM CLOSE-UP

This view showcases the precision cutting station of the triangle keel roll forming machine. The hydraulic-powered guillotine ensures clean,

burr-free cuts of the perforated keel profile, guaranteeing consistent length accuracy for every finished piece.

ROLL FORMING STATION DETAIL

High-precision forming rollers progressively shape the perforated metal strip into the required triangle keel profile.

The adjustable handwheels allow for quick setup and fine-tuning, ensuring uniform product dimensions and surface quality.

PROGRESSIVE FORMING UNITS

Multiple forming stations work in sequence to gradually bend the metal strip into its final triangular keel shape.

The modular design ensures high production efficiency while maintaining strict tolerances across the entire profile.

PUNCHING & PERFORATION UNIT

This heavy-duty mechanical punch press is integrated with the production line to pre-punch holes or patterns on the raw material strip.

It operates in sync with the roll former to ensure perfectly aligned perforations for fast and easy installation.

HYDRAULIC DECOILER

The automatic material decoiler holds the raw metal coil and feeds it into the forming line at a constant speed. Designed for heavy coils,

it ensures smooth material feeding, reducing downtime and improving overall line efficiency.

Production Specification