Does the equipment meet the certification standards of the target export market? Can relevant documents be provided?

Our bending machine have obtained ISO9001 quality system certifications. The certification documents are in both Chinese and English versions, and the electronic version can be sent via email. If a paper version is needed, it can be sent with the goods without additional charges.

What logistics methods are supported?

Our logistics method is sea transportation, and the port is Shanghai.

What are the delivery terms of your company?

We accept various methods such as factory delivery (EXW), Free on Board (FOB), cost and Freight (CFR), and CIF. You can choose the most convenient and cost-effective option.

4000kN Precision Bending CNC Machine for 4100mm Sheet Metal

Name: 4000kN Precision Bending CNC Machine for 4100mm Sheet Metal
Brand: Jiangsu Lingwei CNC Machine Tool Co., Ltd.
SKU: 2287662385

Jiangsu, ChinaJiangsu Lingwei CNC Machine Tool Co., Ltd.

US$55,000.00-59,000.00

1 Piece

Product profile

Customization

Available

Waterproof Rating

IPX-8

Warranty

1-year

Model NO.

UPB400/4100

Condition

New

Certification

ISO 9001:2000, ISO 9001:2008, CE

Automation

Automatic

Suitable for

Copper, Aluminum, Alloy, Carbon Steel, Stainless Steel

Type

Press Brake

Nominal Force

4000kN

Bending Length

4100mm

Column Spacing

3600mm

Closed Altitude

680mm 580mm

Throat Depth

405mm

Main Motor Power

30kw

Fuel Tank Capacity

600L

Cylinder Stroke

315mm

X-Axis Travel

500mm

R-Axis Travel

200mm

Transport Package

Standard

Specification

3750*2200*3300

Trademark

Leadway

Origin

Yangzhou, Jiangsu, China

Key features

Energy Saving Drive System: Servo-controlled main drive motor achieves over 40% energy saving compared to traditional asynchronous motor configurations.

High Precision Accuracy: Standard automatic mechanical deflection compensation system eliminates workpiece angle deviations caused by frame and slider deformation.

Stable Synchronization Control: German Rexroth full-closed-loop electro-hydraulic servo synchronization system with high-frequency valves ensures rapid response and high precision.

Optimized Frame Structure: Frame structure optimized through Finite Element Analysis (FEA) for superior rigidity and structural strength.

Reduced Pump Failure Rate: Integrated pressure sensor enables stable pressure output, significantly reducing hydraulic pump failure rates.

Large Workpiece Capacity: Expanded throat depth, closed height, and slider stroke enhance the machine's capacity for processing large workpieces.

ISO 9001 Certified Quality: Adhering strictly to the ISO 9001 quality management system to ensure stable and high-quality standards.

Comprehensive Warranty Support: 1-year whole-machine warranty with free spare parts for non-human-induced faults and lifelong technical support.

Company profile

Importers and ExportersR&D CapabilitiesManagement CertificationQuality Assurance

Jiangsu Lingwei CNC Machine Tool Co., Ltd.

Jiangsu, 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: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.02h

AI-Powered supplier vetting

SummaryLingwei CNC manufactures and sells CNC and metal-forming machinery and related components. It reports broad customization and ODM/OEM capabilities, documented finished-product inspection instructions, inventory capacity, direct import-export rights, and export sales accounting for 71%–90% of total sales. Its stated R&D strengths include technical patents and customization support, although no new product was reported in the past year and no SDK is available. Service procedures are mixed: complaint handling and corrective/preventive actions have clear procedures and records, while service-capability assessment lacks written procedures or followed records. No valid manufacturing-capacity contract exists with its related subcontractors, and it has no overseas warehouse or showroom. Financial credibility cannot be confirmed because the provided financial fields report zero values for revenue, costs, profits, margins, and current ratios across the stated periods.

Supplier typeThe business scope explicitly covers manufacturing and sales of metal-forming machines, CNC machines, and machine functional components and accessories. This identifies Lingwei as a machinery manufacturer and supplier rather than solely a trading or service company.

Financial creditThe supplied financial records report zero operating revenue, costs, profits, gross margins, and current ratios for the stated annual and multi-year periods. These figures do not provide positive evidence of financial strength and indicate a material credibility concern, although the context does not explain whether the entries are complete or accurately reported.

R&D capabilityLingwei states that it has strong R&D capabilities and multiple technical patents, and it offers ODM and broad design customization. Counterevidence includes no new product reported in the past year and no available SDK, so innovation capability is supported but not comprehensive.

Customization capabilityBoth the design-services and R&D records list customization from samples, designs, full customization, minor customization, and flexible customization. ODM service is also available, providing explicit evidence of broad customization capability.

Product Q&A

Q:When can I get the quotation?

We usually provide a quotation within 4 hours after receiving your inquiry. If you urgently need to obtain the price, please call us or specify it in the email. We will give priority to processing your inquiry.

Q:What is the approximate delivery cycle for customizing a press brake with a specific bending length or tonnage?

The delivery cycle for conventional models is 2 - 3 weeks. For customization of special tonnage or bending length, it needs to be adjusted according to the production schedule, usually 3 - 5 weeks. After the order is confirmed, we will regularly update the production progress to you to ensure on-time delivery.

Q:Can your company provide the certificate of origin for the product?

Yes, we can. The certificate of origin is issued by the local customs department. We will handle it together with the customs declaration when the goods are declared, and provide it to you along with the customs declaration documents to ensure the smooth customs clearance of the goods. If you have special format requirements, please inform us in advance, and we will handle it in accordance with the corresponding standards.

Q:What is the minimum order quantity (MOQ)?

The MOQ for conventional models is 1 unit.

Q:What does the equipment after-sales service include? What is the warranty period?

The after-sales service includes: free installation and commissioning, online operation training, 1-year whole-machine warranty, and lifelong technical support. For non-human-induced faults within the warranty period, spare parts will be provided free of charge.