
Adjustable Eave Strut Steel C&Z Purlin Former
This adjustable roll forming machine is designed to produce Cee, Zee, Channel, and Eave Strut purlins all on a single line. It supports size ranges from 80mm to 300mm, making it suitable for various structural steel framing applications. Eave Struts are typically used where the roof meets the wall, providing support at eaves and high side peaks in both single and double slope configurations.
Equipped with the Hayes Quick Change System, this machine enables fast and easy changes in size, profile, and thickness—without removing tooling or spacers. It includes D2 tooling, hydraulic static punch press, full cut press, and die set, and safety-focused interlocked lift-up guards. A twin capstan uncoiler with powered rewind and pneumatic snubber ensures smooth material handling.

Adjustable Eave Strut Steel C&Z Purline Former
Eave Strut Steel C&Z Purline Former– Technical Specifications
Item | Details | |
Machine Weight | About 15000kgs | |
Machine Size | About 22m × 2m × 1.8m (L × W × H) | |
Color | Main: Blue; Warning: Yellow | |
Raw Material | Galvanized Steel Coils | |
Material Thickness | 1.9–2.6mm | |
Coil Width | According to product size | |
Yield Strength | 235Mpa | |
Forming Roller Stations | 20 | |
Roller Shaft Diameter | 75mm | |
Roll Forming Speed | 10–15m/min | |
Production Speed | 4–6m/min | |
Roller Material | GCr15 mould steel (quenched) | |
Cutter Material | CR12 mould steel (quenched) | |
Control System | PLC + Converter | |
Main Motor Power | 18.5kW | |
Hydraulic Unit Motor Power | 5.5kW | |
Electric Voltage | As per the customer’s requirement |
Eave Struts can be manufactured in lengths ranging from 6′ to 39′, with cuts available in 1/8″ increments. Most common sizes include 20′ and 25′. Optional features such as inkjet printing, coil car, automated stacking, and additional profile types (e.g., sigma sections) are available to tailor production to your specific needs.
Feature | Specification / Description | |
Supported Profiles | Cee, Zee, Channel, Eave Strut | |
Size Range | 80mm – 300mm | |
Material Options | Red oxide or galvanized steel | |
Length Range | 6′ – 39′ (1/8″ increments), max 45′ in some cases | |
Quick Change System | No tooling/spacer removal needed | |
Tooling Material | D2 tool steel | |
Cutting System | Full cut press with die set | |
Punching System | Hydraulic static punch press | |
Uncoiler | Twin capstan with powered rewind & pneumatic snubber | |
Optional Add-ons | Inkjet printing, coil car, auto stacking, sigma form |
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