Automatic C/Z Purlin Cold Roll Forming Equipment for Steel Structure 0-20m/min

Automatic C/Z Purlin Cold Roll Forming Equipment for Steel Structure

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.

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 :

1.Formed Material	PPGI,GI,AI		Thickness:1.5-3mm
2.Decoiler	Hydraulic automatic decoiler		Manual decoiler
3.Main body	Roller station		12 rows
	Diameter of shaft		80mm solid shaft
	Material of rollers		Gcr 15 with quenched teeatment
	Machine body frame		Metal steel welded
	Drive		Chain transmission
	Dimension(L*W*H)		9500*800*1200
	Weight		About 7T
4.Cutter	Automatic		cr12mov material, no scratches, no deformation
5.Power	Motor Power		15KW
	Hydraulic system power		5.5KW
6.Voltage	380V 50Hz 3Phase		As your requirement
7.Control system	Electric Box		Customized(famous brand)
	Language		English(Support multiple languages)
	PLC		Automatic production of the whole machine. Can set batch, length, quantity, etc.
8.Forming Speed	0-20m/min		The speed customize

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.