What certifications does the machine have?

The product is certified with CCC, ISO9001, and CE standards, ensuring compliance with international quality and safety requirements.

What is the minimum order quantity?

The minimum order quantity is 1 set, allowing for flexible purchasing options for individual buyers.

How long is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

4-Roller Plate Rolling Machine 12mm 4 Roll Bending Machine

Name: 4-Roller Plate Rolling Machine 12mm 4 Roll Bending Machine
Brand: Nanjing XINAO Technology Machinery Co., Limited
SKU: 1978168312

Anhui, ChinaNanjing XINAO Technology Machinery Co., Limited

US$10,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Overseas Aftersales Service

Type

Rolling Machine

Power Source

Hydraulic Pressure

Feature

Automation

Certification

CCC, ISO9001, CE

Warranty

12 Months

Condition

New

Transport Package

Standard Export Wooden Case

Specification

2060*640*1050mm

Trademark

GUOAO

Origin

China

HS Code

8462299000

Production Capacity

2000sets/Year

Key features

High Precision Rolling: Max thickness 6mm, width 1500mm, min diameter 250mm, bending angle >=75 degrees.

Efficient Pre-bending: Directly prebends plate ends without auxiliary molds, reducing straight edges and labor.

Hydraulic Control System: Hydraulic drive for roller lifting and overturning, ensuring simple layout and easy maintenance.

Versatile Processing: Capable of rolling cylinders, arcs, cones, and rough shaping of sheet metal.

Certified Quality: Complies with CCC, ISO9001, and CE standards for safety and reliability.

Flexible Customization: Supports OEM/ODM, full customization, minor customization, and customization from samples.

Reliable Warranty: Provides 12 months warranty with overseas after-sales service support.

Automated Operation: Features automation for easy operation, improving efficiency and reducing worker intensity.

Company profile

Nanjing XINAO Technology Machinery Co., Limited

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2018-06-16 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.21h

AI-Powered supplier vetting

SummaryThe supplier manufactures ventilation machinery, sheet-metal machinery, mechanical equipment, tools, molds, hardware accessories, non-standard parts, and automation equipment. It offers multiple forms of customization and reports export sales, with quotations available under FOB, CIF, CFR, and EXW terms. However, it is not identified as a professional technical supplier, does not provide 3D software design or SDKs, and has no stated supplier-management-system certification. Its after-sales infrastructure is limited: no overseas agents or branches, overseas warehouse, showroom, or in-stock service capability are reported. Finished-product inspections have instructions but no written records, and no factory environmental impact assessment report is available. The available information does not establish customer cases or detailed financial credibility.

Supplier typeThe supplier is a manufacturing and trading enterprise focused on ventilation machinery, sheet-metal machinery, mechanical equipment, tools, molds, hardware accessories, non-standard parts, and automation equipment. Its stated business scope includes research and development and sales, as well as import and export activities, indicating a machinery-equipment manufacturer with trading capability.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. Although the company states that it emphasizes quality and honesty, no certification evidence is provided.

After-Sales capabilityThe supplier states that sales and service outlets cover China and the world and accepts several international quotation terms, but it reports no overseas agents or branches, overseas warehouse, overseas showroom, in-stock service capability, or prior offline trade-show participation. These specific limitations indicate weakly documented overseas after-sales infrastructure.

R&D capabilityThe supplier is not classified as a professional technical supplier, has no available SDK, and does not provide 3D software design services. It does report R&D-related business scope and manufactures multiple equipment types, but the evidence does not demonstrate advanced innovation capability.

Production capacityThe supplier produces ventilation and sheet-metal machinery and lists a broad range of equipment and accessories, supported by a stated manufacturing operation and export activity. However, it reports no in-stock capability and no valid manufacturing-capacity contract with associated subcontractors; these constraints qualify, but do not eliminate, its demonstrated production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage, although no 3D software design service is available.

Product Q&A

Q:What is the maximum processing capacity of this machine?

The machine can process steel plates with a maximum thickness of 6mm, a maximum width of 1500mm, and achieves a minimum rolling diameter of 250mm.

Q:Does the machine require auxiliary molds for pre-bending?

No, the four-roll design allows direct pre-bending of plate ends without auxiliary molds, which reduces the remaining straight edge and improves efficiency.

Q:What types of workpieces can be processed?

It is suitable for sheet metal forming, including cylinders, arcs, and conical cylinders, as well as rough shaping work on sheet metal.

Q:What customization options are available?

We offer OEM and ODM services, including full customization, minor customization, flexible customization, and customization from samples or designs.

Q:What is the warranty period and after-sales support?

The machine comes with a 12-month warranty and provides overseas after-sales service to ensure long-term reliability.