What is the maximum forming speed?

The maximum line speed of the roll former is approximately 15 meters per minute.

What materials are used for the rollers?

Rollers are manufactured from Cr12 steel, CNC lathed, and heat-treated for durability.

Z120-300 Auto-Changing Cold Rolling Mills for Z Purlin

Name: Z120-300 Auto-Changing Cold Rolling Mills for Z Purlin
Brand: XIAMEN ZHENG LIMING METALLURGICAL MACHINERY CO., LTD.
SKU: 883289355

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

US$65,000.00-72,000.00

1 Set

Product profile

Warranty

1 Year

Certification

CE, ISO9001

Customized

Model NO.

Z120-300

Condition

New

Control Type

Motor Drive

Automatic Grade

Automatic

Size

Z120-300

Thickness

1.2-3.0 mm

Yield Strength

450-550 MPa

Material

Galvanized Steel

Transport Package

40hq*1+20gp*1

Specification

20T

Trademark

Xiamen Liming

Origin

Fujian, China(Mainland)

Production Capacity

50 Set/Month

Key features

Full Customization Options: Offers full customization, minor customization, and flexible options based on samples or designs.

Efficient Cold Rolling Process: 16-stage forming with 30KW servo motor achieves approx. 15 m/min line speed for Z purlins.

Comprehensive After-Sale Support: One-year warranty on machine (excluding electric parts) with free technician dispatch for installation.

Advanced Hydraulic Un-coiler: 5-ton capacity hydraulic system with frequency inverter for stable coil feeding and width regulation.

Flexible Cutting System: Innovative stop-to-cut and post-cut system with Cr12Mov blades adjustable for various sizes.

Global Trade Flexibility: Accepts multiple payment terms (LC, T/T, PayPal) and offers CIF, FOB, CFR, EXW shipping options.

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: ≤5.34h

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.