Is the machine fully automatic?

Yes, it features fully automatic conversion control with up to 100 order memories.

What is the maximum line speed of the roll former?

The maximum line speed is approximately 30 meters per minute.

What materials can be processed?

The machine processes galvanized sheet with yield strengths of 235/345 MPa.

30+ Years Manufacturer Steel Frame Automatic CZ Purlin Cold Roll Forming Machine for Building

Name: 30+ Years Manufacturer Steel Frame Automatic CZ Purlin Cold Roll Forming Machine for Building
Brand: XIAMEN ZHENG LIMING METALLURGICAL MACHINERY CO., LTD.
SKU: 2151934375

Fujian, ChinaXIAMEN ZHENG LIMING METALLURGICAL MACHINERY CO., LTD.

US$30,000.00-52,000.00

1 Set

Product profile

After-sales Service

1 Year Warranty

Warranty

1 Year

Certification

CE, ISO9001

Model NO.

Purlin Machine

Customized

Condition

New

Control Type

PLC Control

Automatic Grade

Automatic

Size

C80-C250/Z100-Z300

Thickness

1.5 mm-3.0 mm

Yield Strength

235/345 MPa

Material

Galvanized Sheet

Feed Width

According to The Profile

Roll Stages

20 Stages

Main Motor Power

30 Kw

Hydraulic Group Power

15 Kw

Total Power

45 Kw

Machine Dimensions

11840*1840*2220

Transport Package

40hq*1+20gp*1

Specification

20T

Trademark

Xiamen Liming

Origin

Fujian, China(Mainland)

Production Capacity

50 Set/Month

Key features

C/Z Interchangeable Design: One-button control allows instant switching between C and Z profiles without manual roller changes.

Infinite Size Cutter: Adjusts sizes with a few spins, enabling production of different purlin sizes without changing rollers.

Customizable Dimensions: Supports sizes from C80-C250/Z100-Z300 with thickness ranging from 1.5mm to 3.0mm.

Material Saving Pre-Cut System: Hydraulic pre-cutting reduces waste by cutting coil heads and tails efficiently.

1-Year Warranty Coverage: Guarantees machine performance for one year excluding electric elements upon correct operation.

OEM and ODM Services: Offers full customization, minor customization, and customization from samples or designs.

Advanced PLC Control System: Siemens PLC with touch screen and Omron encoder for fully automatic production and memory storage.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

XIAMEN ZHENG LIMING METALLURGICAL MACHINERY CO., LTD.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤5.25h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 208 employees and no stated parent-group affiliation. It operates manufacturing facilities including CNC, cutting, drilling, sawing, shot blasting, spraying, and related equipment, and offers multiple roll-forming and sheet-processing product categories. The supplier demonstrates broad customization, OEM and ODM capabilities, and has supplied OEM services to recognized brands. Quality-control procedures include quality assurance, raw-material traceability, complaint handling, and documented inspection instructions. Export capability is established through 22 years of exporting, self-operated import-export rights, and exports representing 41%–50% of total sales. However, no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported, and no new products were developed in the past year. Evidence is insufficient to confirm formal certifications or specific customer case references.

Supplier typeThe supplier is identified as a combined-type, limited company with 208 employees and no stated affiliation with a larger company group. Its profile includes manufacturing, export, service, quality-control, and R&D capabilities, indicating an integrated manufacturer rather than a purely trading entity.

R&D capabilityThe supplier reports R&D capability with an available SDK, provides ODM services, and supports several design-customization modes. However, it also states that no new products were developed during the past year, which is a specific limitation on recent product innovation.

Production capacityThe supplier has a broad equipment base, including CNC machinery, gantry planing, lathes, machining centers, cutting, plasma cutting, drilling, sawing, shot blasting, and spraying facilities. It offers several roll-forming and sheet-processing product categories, has 208 employees, and reports a one-month off-season average lead time, supporting established manufacturing capacity.

Customization capabilityBoth the design-services and R&D records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports OEM and ODM availability, providing explicit evidence of broad customization capability.