Fully Automatic CZ Purlin Roll Forming Machine for Steel Structure

The Fully Automatic CZ Purlin Roll Forming Machine is a high-performance solution designed for the continuous production of C and Z-shaped steel purlins used in steel buildings, warehouses, workshops, agricultural buildings and structural construction.

With a heavy-duty welded machine frame, 80mm solid shafts, GCr15 hardened rollers and automatic PLC control, the machine provides stable forming performance and reliable long-term operation.

The forming speed can reach 60–70 m/min, depending on the purlin profile, material thickness and production requirements.

 

CZ purlins are widely used as secondary structural members in modern steel construction.

Typical applications include:

Steel structure warehouses
Industrial workshops
Factory buildings
Commercial buildings
Agricultural buildings
Storage facilities
Roofing systems
Wall framing systems
Steel construction projects

The machine can be customized according to different C/Z purlin sizes, punching patterns, material thicknesses and production requirements.

1. Fully Automatic Production

The machine is equipped with an intelligent PLC control system to realize automatic production from feeding to forming and cutting.

Operators can easily set:

* Profile length
* Production quantity
* Batch quantity
* Production parameters
* Cutting length
* Machine operation settings

Once the parameters are entered, the machine can continuously produce purlins with high efficiency and consistent dimensions.

 2. High-Speed Forming – Up to 60–70 m/min

Designed for high-volume production, the machine can achieve a forming speed of approximately 60–70 meters per minute.

Actual production speed depends on:

* Purlin profile shape
* Material thickness
* Profile dimensions
* Punching requirements
* Cutting method
* Customer production requirements

This makes the machine suitable for both standard production and high-output steel structure factories.

 3. Heavy-Duty Forming Structure

The main machine body adopts a welded steel frame designed for stable operation under high-speed production.

The forming section is equipped with approximately 20 roller stations, providing progressive and accurate profile forming.

The machine features:

* 80mm solid shafts
* GCr15 roller material
* Quenched roller treatment
* Heavy-duty welded steel frame
* Chain transmission
* Customized forming stations 

The rigid structure helps minimize vibration and maintain stable profile quality during continuous production.

4. Automatic Hydraulic Decoiler

The production line can be equipped with a hydraulic automatic decoiler for convenient coil loading and continuous feeding.

The hydraulic decoiler is designed to provide stable and controlled material feeding to the roll forming machine.

For customers who require an economical configuration, a manual decoiler can also be supplied free of charge according to the project configuration.

5. Automatic Hydraulic Cutting System

The machine adopts an automatic cutting system using Cr12MoV cutting material.

The cutting system is designed to provide clean and accurate cuts while reducing deformation and surface damage to the finished purlin.

Cutting Advantages

* Automatic length cutting
* Cr12MoV cutting blade
* Clean cutting edges
* No obvious scratches
* Reduced profile deformation
* Suitable for continuous production

The cutting length can be set through the PLC control system according to customer requirements.

6. Intelligent PLC Control System

The electrical control system is customized according to the customer's requirements and can use well-known electrical component brands.

The English-language interface supports convenient operation, while **multiple languages can be customized** according to the customer's market and operators.

Customized CZ Purlin Production Line

Different markets and steel structure projects require different purlin specifications.

We can customize the machine according to:

Profile Size + Material Thickness + Hole Pattern + Purlin Length + Production Speed + Automation Level

Whether you need a standard CZ purlin machine or a complete high-speed automatic production solution, the forming system can be configured according to your actual production requirements.

Contact us with your C/Z purlin drawing and material specifications for a customized machine configuration and quotation.