What transportation methods are available?

Sea freight is the primary option using fumigation-free solid wood packing cases. Special requirements like air freight or courier services can be confirmed through negotiation.

What is the warranty period for the laser welding machine?

All equipment comes with a 3-year full machine warranty. During this period, free original spare parts and maintenance services are provided for failures caused by non-human factors.

Can the machine weld different types of metal plates?

Yes, it can stably weld 0.5-12mm thick stainless steel, carbon steel, and aluminum alloy plates with large penetration depth and strong bonding force.

CE Certified 4000W Fiber Laser Welding Machine for Thick Plate Industrial Quality

Name: CE Certified 4000W Fiber Laser Welding Machine for Thick Plate Industrial Quality
Brand: Henan Kempson Laser Technology Co., Ltd
SKU: 2144022902

Henan, ChinaHenan Kempson Laser Technology Co., Ltd

US$8,699.00

1 unit

Product specifications

3000W/4000W

Product profile

Customization

Available

Type

Laser

Control Mode

Manual

Model NO.

KPS-LHW4000

Voltage

220V/380V

Weld Thickness (Stainless Steel) Fillet

11mm

Weld Thickness (Carbon Steel) Fillet

12mm

Weld Thickness (Aluminum Alloy)Fillet

10.5mm

Weld Bead Width

8mm

Warranty Period

3 Years

Protective Lens

6-8times Lifespan of Other Brands Lenses

Transport Package

Export Fumigation-Free Wooden Case

Specification

112*58*88cm

Trademark

KEMPSON

Origin

Xinxiang, Henan, China

HS Code

8515809090

Production Capacity

2000units/Year

Key features

Thick Plate One-Pass Welding: Breaks technical bottlenecks by welding thick plates (up to 12mm) in a single stroke without secondary grinding.

Multi-Mode Wire Feeding: Supports single, dual, and triple wire feeding modes for wider, fuller weld beads and deeper penetration.

24/7 Continuous Operation: Military-grade water-cooling system enables stable, non-stop operation even under high-temperature conditions.

Wide Weld Bead Capability: Achieves a maximum weld bead width of 8mm and height of 4.5mm for improved strength and load-bearing.

High-Power Laser Source: Equipped with 3000W/4000W GW anti-high-reflection chip laser for concentrated energy and strong bonding.

Comprehensive Warranty: Provides a 3-year full machine warranty with free genuine spare parts and maintenance for non-human failures.

Global After-Sales Network: After-sales service outlets established in 21 countries to provide thoughtful support post-warranty.

Company profile

Product CertificationPatents AwardedOEM ServicesManagement Certification

Henan Kempson Laser Technology Co., Ltd

Henan, 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: 4 years CertifiedNearest Port: Qingdao port, Tianjin portAverage Response Time: ≤2.36h

AI-Powered supplier vetting

SummaryHenan Kempson Laser Technology Co., Ltd. is a high-tech manufacturer focused on R&D, production, sales, and service of thick-plate laser welding equipment, with related laser cleaning and pipe-cutting products. It demonstrates broad customization, ODM and OEM capabilities, and reports new products within the past year. Quality and service processes are supported by written procedures and records, while ISO9001:2015, CE, and RoHS are identified. The supplier has a 1,376.91 m² manufacturing plant and stated peak- and off-season lead times within 15 working days. Its products are reportedly exported to Japan, South Korea, Australia, Europe, America, and other regions, although the service-country field states zero and no overseas warehouses, showrooms, agents, or branches are reported. Financial evidence is insufficient for assessing credibility because the provided entries identify years rather than financial results.

Supplier typeThe supplier is identified as a high-tech enterprise and manufacturer engaged in R&D, production, sales, and service of thick-plate laser welding equipment, with additional laser cleaning and pipe-cutting products. It also provides OEM services for well-known brands, indicating a manufacturer rather than only a trading intermediary.

CertificationsThe provided information identifies an ISO9001:2015 certificate and RoHS and CE certification capabilities. The company also states that its products comply with CE and FDA standards, although the specific evidence does not clearly distinguish certification ownership from compliance claims for every listed standard.

After-Sales capabilityThe supplier states that after-sales maintenance is controlled as part of its service process, and it has written procedures and followed records for complaint handling, corrective and preventive actions, and service assessment. However, it reports no overseas warehouses, showrooms, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports R&D capability, at least one new product during the past year, ODM services, and a product focus on laser equipment. It does not have an available SDK, but the evidence still supports active product-development capability.

Production capacityThe supplier operates a 1,376.91 m² manufacturing plant and is engaged in manufacturing and processing machinery, with stated peak- and off-season lead times within 15 working days. It also reports standardized finished-product inspection instructions that are uniformly followed.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is recorded in two slices, providing direct evidence of strong customization scope.

Client casesThe supplier states that it provides OEM services for well-known brands and that its products have gained the trust and recognition of numerous customers. It also reports sales in domestic and overseas markets including Japan, South Korea, Australia, Europe, and America, but no named customer cases are provided.

Product Q&A

Q:How to select the most suitable laser welding equipment?

To accurately recommend the ideal model, please provide: 1. Workpiece material (e.g., carbon steel, stainless steel, aluminum alloy). 2. Welding thickness of the material. 3. Daily operating duration to match configuration for continuous operation stability.

Q:How soon can the equipment be shipped after order confirmation?

For regular orders with standard configuration, goods can be shipped within 5-7 working days after confirming the model and completing payment.

Q:What support is provided if I don't know how to operate the welder?

We provide a full set of standardized operation support: 1. Electronic user manual. 2. Video-based product operation guide. 3. 24/7 online service to answer questions and solve doubts.

Q:What should I do if the equipment malfunctions?

Kempson provides a comprehensive after-sales guarantee: 1. 3-year full machine warranty with free genuine spare parts and maintenance for non-human failures. 2. After-warranty support via service outlets in 21 countries.

Q:What payment methods are supported?

We support Western Union, Telegraphic Transfer (T/T), VISA card, Letter of Credit (L/C), and online bank transfer to adapt to global foreign trade cooperation scenarios.