High-Speed C and Z Purlin Production Line
One Machine. Two Profiles. Maximum Efficiency.
In modern steel structure construction, C and Z purlins are widely used for roof systems, wall systems, warehouses, factories, prefabricated buildings, and solar mounting structures. To stay competitive, manufacturers need a production line that can switch between C and Z profiles quickly, run at high speed, and maintain consistent precision.
Our Automatic CZ Purlin Making Machine is a high-speed, fully automatic production line designed for both C purlin and Z purlin manufacturing. From steel coil to finished purlin, the line completes decoiling, leveling, servo feeding, punching, roll forming, cutting, and optional stacking in one continuous process.
With intelligent PLC control, precision rollers, and optional automatic size adjustment, this line helps you increase output, reduce labor cost, and improve product quality.
Why Choose Our Automatic CZ Purlin Making Machine?
1. C and Z Purlin Production on One Line
The machine can produce both C purlins and Z purlins. With quick-change tooling or an optional turret/cassette system, profile changeover becomes faster and easier, reducing downtime and improving flexibility.
2. High-Speed Continuous Production
The line is designed for stable, high-speed output. Typical production speed is 0–20 m/min, depending on profile size, material thickness, and punching requirements. Customized high-speed configurations are available.
3. Fully Automatic Operation
The PLC control system enables automatic length setting, automatic punching, automatic roll forming, automatic cutting, and optional automatic stacking. Normally only 1–2 operators are needed to manage the whole line.
Core Components of the CZ Purlin Production Line
1.Hydraulic Decoiler – loads and unwinds steel coil stably.
2.Leveling Unit – ensures flat material and reduces internal stress.
3.Servo Feeding System – provides accurate feeding length and repeatability.
4.Hydraulic Punching Unit – punches holes, slots, or custom patterns before forming.
5.Roll Forming Station – progressive forming for precise C and Z profiles.
6.C/Z Interchangeable Tooling – optional quick-change system for faster profile switching.
7.Hydraulic Cutting Unit – clean, stable, and accurate cutting after forming.
8.PLC Control Cabinet – intelligent operation and parameter management.
9.Run-Out Table / Automatic Stacker – optional collection and stacking system.
Applications
Our automatic CZ purlin making machine is widely used for:
• Steel structure buildings
• Warehouse and workshop construction
• Prefabricated buildings
• Roof and wall purlin systems
• Solar mounting brackets
• Logistics and storage racks
• Industrial steel frames
• Construction material production
• C and Z purlin manufacturing for export markets
Product Attributes :
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1.Formed Material
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PPGI,GI,AI
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Thickness:1.5-3mm
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2.Decoiler
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Hydraulic automatic decoiler
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Manual decoiler(will give you as free）
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3.Main body
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Roller station
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12 rows(As your requirement)
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Diameter of shaft
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80mm solid shaft
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Material of rollers
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Gcr 15 with quenched teeatment
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Machine body frame
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Metal steel welded
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Drive
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Chain transmission
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Dimension(L*W*H)
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9500*800*1200(customize)
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Weight
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About 7T
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4.Cutter
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Automatic
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cr12mov material, no scratches, no deformation
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5.Power
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Motor Power
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15KW
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Hydraulic system power
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5.5KW
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6.Voltage
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380V 50Hz 3Phase
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As your requirement
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7.Control system
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Electric Box
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Customized(famous brand)
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Language
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English(Support multiple languages)
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PLC
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Automatic production of the whole machine. Can set batch, length, quantity, etc.
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8.Forming Speed
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0-20m/min(customized)
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The speed depends on the shape of the tile and the thickness of the material.
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Pattern diagram:
Machine photos:
FAQ – Frequently Asked Questions
Q1: What is an automatic CZ purlin making machine?
It is a roll forming production line that takes metal coil and continuously forms it into C-shaped or Z-shaped purlins. It usually includes decoiling, leveling, feeding, punching, roll forming, cutting, and control systems.
Q2: Can it produce both C and Z purlins?
Yes. The machine can be designed for C and Z purlin production. With quick-change tooling or an optional turret/cassette system, profile switching can be fast and efficient.
Q3: What materials can it process?
It can process galvanized steel, carbon steel, hot-rolled coil, cold-rolled coil, and other common building materials. Stainless steel and aluminum are optional.
Q4: What thickness can this machine handle?
Typically 1.0–4.0 mm, with 1.5–3.0 mm being common for C and Z purlins. Thicker or thinner configurations are available upon request.
Q5: What sizes can it produce?
Common sizes include C80–C300 and Z100–Z300. Larger sizes, special flanges, lips, and hole patterns can be customized.
Get a Customized CZ Purlin Production Solution
If you are looking for a reliable Automatic CZ Purlin Making Machine or a complete High-Speed C and Z Purlin Production Line, our engineering team can recommend the right configuration based on your profile, thickness, speed, and budget.
Contact us today to get the latest price, technical proposal, profile drawing review, and video demonstration.
One machine. Two profiles. High speed. High profit. Let’s build your CZ purlin production line together.
