METAL ROLL FORMING MACHINE
Zhongtuo roll forming Systems is a "one-stop shop" for all your roll forming needs,enabling our customers to save time and money when buying roll forming machines,to help customers grow.
Zhongtuo roll forming Systems is a "one-stop shop" for all your roll forming needs,enabling our customers to save time and money when buying roll forming machines,to help customers grow.
‹ › CZ purlins play a key role in supporting the roofs and walls of steel structure workshops and logistics warehouses. Producing these components requires handling various profile widths, material thicknesses, and complex hole patterns. An automatic purlin c z profile roll forming machine handles these variations. When evaluating the equipment, buyers need to look closely at…
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Detailed Content
CZ purlins play a key role in supporting the roofs and walls of steel structure workshops and logistics warehouses. Producing these components requires handling various profile widths, material thicknesses, and complex hole patterns. An automatic purlin c z profile roll forming machine handles these variations.
When evaluating the equipment, buyers need to look closely at the machine footprint and the configuration of its processing stations. These factors directly impact factory layout planning and how efficiently different hole patterns can be completed during production.

A cz steel purlin roll forming machine produces purlins for steel structure workshops, logistics warehouses, solar mounting frames, and agricultural greenhouses.
In these applications, production must meet design requirements for structural support. Different projects involve different profile cross sections, flange and web dimensions, and connection hole positions.


| Parameter | Value |
|---|---|
| Materials processed | Galvanized coil / low carbon steel coil |
| Material grades | Q195 / Q235 / Q345 / Q355 |
| Material thickness | 1.0 to 3.0 mm |
| C purlin width | 80 to 300 mm |
| Z purlin width | 120 to 300 mm |
| Flange height | 30 to 100 mm |
| Lip length | 10 to 20 mm |
| Power supply | 380V 50Hz 3 phase |
| Main motor | 30 kW servo motor |
| Hydraulic station power | 11 kW |
| Hydraulic oil | 46# hydraulic oil |
| Hydraulic oil capacity | 300 L |
| Decoiler loading capacity | 5 tons maximum |
| Coil inner diameter | 450 to 550 mm |
| Machine dimensions | about 22m x 2.0m x 2.0m |
| Machine weight | about 15 tons |
| Punching stations | 4 sets (3 punching + 1 pre shearing) |
| Punching type | Hydraulic stop punching (before forming) |
| Length tolerance | 3000mm plus or minus 1.0mm |
| Control system | PLC with touch screen |
The provided specifications represent a standard setup. A c z purlin machine configuration varies based on customer profile drawings, material thickness, and factory space conditions.
Understanding the physical scale helps with accurate factory planning. The automatic purlin c z profile roll forming machine is approximately 22 m long and weighs about 15 tons.
This 22 meter length requires significant longitudinal space in the workshop to accommodate the entire line from the decoiler to the stacker. The 2 meter width and height dictate the layout of the installation area.
Additionally, the 15 ton weight means the factory floor must be checked for load bearing capacity. A cz steel purlin roll forming machine also requires crane lifting capacity and access route planning.
The machine is equipped with 4 sets of stations (3 punching stations and 1 station for shearing before forming). This setup provides arrangement space for different hole patterns.
When dies are correctly installed, the machine processes different hole types in sequence. This reduces the frequency of die changes and repeated adjustments when running matching orders.
However, a c z purlin machine must be stopped for die replacement and recalibration if an order requires hole patterns outside the currently installed dies.



The automatic purlin c z profile roll forming machine uses hydraulic stop punching before forming. Before entering the main forming section, the steel strip is flat.
Punching at this stage means the dies apply force vertically to the flat sheet. This process arranges hole positions and spacing before the profile is bent into its final C or Z shape.
The 4 sets of stations include 3 stations for punching and 1 station for shearing before forming. A cz steel purlin roll forming machine assigns different hole types to corresponding punching stations.
When the dies are pre installed, the machine processes them during a single production run. This helps reduce the need to swap dies for every hole variation.
The control system uses a PLC with a touch screen to manage automation and length measurement. A c z purlin machine relies on programmed control logic for station switching.


To confirm the right setup, buyers should prepare specific production data for technical review. An automatic purlin c z profile roll forming machine requires cross section drawings and hole pattern drawings.
Provide profile width, height, flange, lip dimensions, material type, thickness, hole diameter, spacing, and required cutting length.
You will also need to provide available workshop space, length limits, and factory internal production line layout. A cz steel purlin roll forming machine setup depends on material flow requirements.
When discussing working voltage, speed, or profiles, provide actual requirements. Technicians check if the c z purlin machine configuration matches these needs or if alternative solutions are required.



Selecting an automatic purlin c z profile roll forming machine involves careful planning. The 22 meter length and 15 ton weight require thorough evaluation of workshop space and installation logistics.
The multi station punching configuration manages different hole patterns when dies are correctly assigned. Final setup requires matching your drawings and material specifications with the technical configuration.

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