CZ Profile Roll Forming Machine - Chinese Factory

Purlin lines are the backbone of steel-frame workshops: they convert coil into C, Z or sigma sections that carry roof and wall sheeting. This CZ Profile is configured for the target section range and is delivered with the tooling set matched to your section sizes and thickness program.

Overview

The CZ Profile Roll Forming Machine is a fully automatic roll forming line designed to produce C and Z purlin profiles. With 15 kw drive power, it delivers consistent, high quality production for building and construction applications.

Manufactured by Zhongtuo (ZTRFM) in Botou, Hebei, China, this machine uses high grade 45# steel shafts and rollers. PLC control ensures automatic operation. It is CE/ISO9001 certified with a 2 years warranty. Every unit ships with a machinery test report and video outgoing-inspection.

C and Z purlins from this machine go into portal-frame sheds, mezzanine floors, carports, warehouses and solar mounting structures. Z sections are typically specified where laps are needed over long spans; C sections are preferred for simpler connections. Offering both sections makes a workshop a one-stop supplier for steel-frame builders.

Technical Specifications

Product name	CZ Purlin Roll Forming Machine
Usage	Construction Building Material
Roller material	Cr12
Shaft material	45# High Grade Steel
Control system	PLC(imported Brand)
Raw material	PPGI PPGL GI GL
Cutting blade material	Cr 12 High Grade Steel
Certification	CE/ISO9001
Working material	Cold Roll Steel(CRC)
Application	Building Construction
Video outgoing-inspection	Provided
Machinery Test Report	Provided
Core Components	PLC,Engine,Bearing,Gearbox,Motor,Pressure vessel,Gear
Voltage	380V,440V
Warranty	2 years
Key Selling Points	Easy to Operate
Place of Origin	CN
Work Pressure	480v/60hz/3p (As Requested)
Brand Name	ZTRFM
Power	15 kw
*Dimension(LWH)*	911m
product title	ZTRFM Chinese Factory Cz Profile Roll Forming Machine C Z Purlin Roll Forming Machine Price

Key Specifications of the CZ Profile

The main drive is rated at 15 kw, sized for continuous operation at full line speed without overheating on long shifts. Electrical supply is 380V, and the control cabinet can be adapted to your local voltage when ordering. Length presets, counting and profile programs run on the PLC(imported Brand), so operators switch between jobs from the panel without mechanical re-setup. Forming rollers are Cr12, giving predictable profile accuracy and long intervals between re-grinds. The forming shafts are 45# High Grade Steel, selected for stiffness so the roller stack stays aligned under load. The machine is built to run PPGI PPGL GI GL coil, and the tooling path is set up for these coated or galvanized materials without surface marking.

Key Features

Processes PPGI PPGL GI GL raw material
PLC(imported Brand) for automatic operation
Machinery test report and video outgoing-inspection provided
CE/ISO9001 certified

A purlin machine earns trust through section consistency. This CZ Profile holds flange width and depth tolerance across the full run because each forming pass is calibrated to the material yield strength, and the cutting system is synchronized with line speed so every piece is the programmed length within roughly one millimetre.

FAQ

What is the minimum order quantity?

The MOQ is 1 set.

What material does this machine process?

It processes PPGI PPGL GI GL coil.

What is the warranty period?

A 2 years warranty applies, with machinery test report and video outgoing-inspection provided.

Can the machine be customized for my profile?

Yes. Roller sets and profiles can be customized to your drawings, and OEM/ODM service is available.

What is the installed power of this machine?

The line is rated at 15 kw. Power consumption in practice is lower than the rated figure for most running profiles, since the drive only loads under material.

What voltage does the machine require?

The standard configuration runs on 380V. We can adapt the electrical cabinet to your local supply, so confirm your site voltage when ordering.

Can it punch holes automatically?

Yes. The optional hydraulic or servo punching unit is synchronized with the PLC and can be programmed for end plates, bracing holes or slots. Hole positions stay aligned with the cut because both use the same program.

Do you supply lines for solar mounting profiles?

Yes, we build purlin and strut lines for solar mounting frames, including strut channel sections such as 41x21 and heavier rails. Specify the section drawing and coating and we will confirm the configuration.

Does it run both C and Z sections?

The two-in-one design runs C and Z profiles on one line by changing the roller arrangement and program. If you need both sections, this configuration usually costs less than two separate machines.

What thickness range is supported?

Standard purlin lines typically run 1.5-3.0 mm; heavy-duty versions extend to 4-6 mm depending on the model. The frame, gearbox and cutting unit are sized to the thickness you plan to run, so confirm your maximum gauge when requesting a quotation.

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Get a Quote

Contact Zhongtuo (ZTRFM) for pricing and configuration. Since 2019 we manufacture CE and ISO certified roll forming lines in Botou, Hebei, China, serving buyers in over 80 countries.