A purlin roll forming machine by professional purlin roll forming machine factory and manufacturer is a versatile piece of equipment used in the construction and manufacturing industries to produce various types of purlins, which are horizontal structural members in buildings.
These purlins are typically used to support the loads from the roof deck or sheathing. We have different profiles for purlins such as C, Z and Ushapes.We have single C, Z, U purlin making machines or changeable CZ purlin lines. The sizes can be changed by spacers manually or automatically by motor.
Our automatic CZ purlin roll forming machine can produce interchangeable C and Z steel purlins for steel structure warehouses, workshops and farm buildings. It supports local 380V/415V power supply,
works steadily in dusty workshop environment, meets EAC certification requirements for Central Asia projects. We provide on-site installation training and long-term spare parts supply locally.
Flow direction: Decoiler – Leveling device — pre- punching and pre-cutting – roll forming parts – stack

CZ purlin making machine: C80/Z120-300 PLC change size Servomotor drive
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Steel Purlin Roll Forming Equipment |
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| 1.In-put material | Guiding shaft and guiding rollers | |
| 2. Flatten | Up three down four additional two stations guiding and sending ,at the same time full solid shaft heat treatment with blasting and chroming. | |
| 3. Forming | 18 stations of main forming (inside 1 station for forming flange, meanwhile 87-95 degree adjustable), then 13 stations CZ change mould, turnover 180 degree to finish the change. Changing the Specification size on Touchscreen.ad | |
| 4. Rib forming | diagonal rib roller 2 sets | |
| 5. Straighten | 10 rollers CZ special-use double axis straightening and 4 rollers double axis straightening, total 2 straightening units. | |
| 6. Guiding and sending | driven by up and down gears | |
| 7. Punch | punch single hole (D14, D16) on web and dual hole (26×16, 26×14) on web , dual hole (26×16, 26×14) on flange | |
| 8. Formed-cut | step-less cutting system, meantime no need change blade, universal size 80-300 blade. | |


Technical Highlights: Smart Control: Real-time production data monitoring via touchscreen
Efficient Mold Change: 180-degree rotary mold system (C/Z switching in 3 minutes)
Durable Design: 40Cr steel quenched main shaft (HRC28-32 hardness)
Safety Certifications: CE Mark + ISO 9001 Quality Management System
Applicable Industries:
Steel Structure Buildings | Industrial Plants | Logistics Warehouses | Airport & Railway

Hydraulic front cutting structure, pre-shearing before forming
