3000W 4000W Fiber Laser Welding Machine CE Certified for Metal Manufacturing Industry

Product Description

Product Description

Price is negotiable based on model & configuration.

Kempson's R&D team has successfully launched China's first dedicated water-cooled laser welding machine for thick plates, breaking through the industry technical bottleneck that lasers cannot weld thick plates at one stroke. The equipment is compatible with single-wire, dual-wire, and triple-wire welding processes simultaneously. Tailor-made for high-load production scenarios in fixed workplaces, its core welding system is independently developed by the company, featuring the prominent advantages of one-time forming and no need for secondary grinding. It can significantly reduce the cost of subsequent processes and realize 24/7 continuous operation. With a maximum weld bead width of 8mm and a maximum height of 4.5mm, it greatly improves the width and fullness of the weld bead, stably adapts to high-continuity production scenarios, and becomes a core tool in the field of thick plate welding. Currently, the product has been widely used in various fields, providing stable and reliable welding solutions for large-scale production.

Product Structure Diagram:

1.GW High Reflection Resistant Chip Laser Source: Equipped with imported chips, energy-saving, stable and durable

2.Anti-spatter Black Gold Welding Torch: Matched with reusable rotatable protective lenses to minimize consumable costs!

3.Current Filter and Isolator Protection: Filters power supply clutter and isolates electric wave interference on laser welding

4.Military-grade Customized Heat Dissipation & Cooling System: Thickened sheet metal chassis with hollowed-out heat dissipation ducts, enabling 24/7 operation even under high-temperature conditions

5.French Schneider Electric Control System: High reliability, intelligent operation, and multi-scenario adaptability

6.Stepping Wire Feeder: Worm gear four-wheel drive stepping wire feeding for precise feeding and automatic straightening

7.Fiber Optic Cable + Universal Wheels: Comes with a 10-meter fiber optic cable and universal wheels for easy mobility and long-distance welding support

Specification

Model	KPS-LHW3000	KPS-LHW4000
Laser Power	3000W	4000W
Welding angle thickness (stainless steel)	9mm	11mm
Welding seam thickness (carbon steel)	10mm	12mm
Welding seam thickness (aluminum alloy)	8.5mm	10.5mm
Wire diameter	Φ0.8—2.0mm	Φ0.8—2.0mm
Feed mode	Automatic wire feeding (single/double switch)	Automatic wire feeding (single/double switch)
Total power consumption	≤3kw	≤3.5kw
Cooling method	Water-cooled	Water-cooled
Power demand	380v	380v
Equipment size	1.12*0.58*0.88m	1.12*0.58*0.88m
Equipment weight	≈235kg	≈250kg
Weld seam width	8mm	8mm
* The handheld welding head comes with a standard 10-meter fiber optic cable, enabling flexible and convenient long-distance outdoor welding.

Wire Feeder: Kempson's stepper wire feeder is equipped with a worm gear four-wheel drive stepper wire feeding assembly, supporting free switching between single-wire, dual-wire, and triple-wire modes. Dual-wire feeding delivers wider and fuller weld beads, while triple-wire feeding enables 8mm-wide weld bead stacking with deep penetration. Crafted with an all-metal structure throughout, its metal gear transmission is precise and smooth, allowing accurate control of wire feeding volume, completely eliminating excessive wire feeding, and ensuring a stable and controllable welding process. Compared with traditional single-wire feeding equipment, this product breaks through to achieve stable dual-wire feeding. It not only makes weld bead formation fuller and more uniform but also significantly enhances the overall strength and load-bearing capacity of weld seams, perfectly addressing the pain point of insufficient strength in traditional welding. In addition, the equipment is exclusively equipped with a wire straightening function, which can effectively avoid common industry failures such as wire jamming and wire breaking. It ensures a continuous and efficient wire feeding process, further improving the smooth operation and working efficiency of the entire machine, and providing reliable support for large-scale production.

Features:

1.Efficient water circulation for 24/7 non-stop operation.

2.Uniform and fine weld spots with damage-free welding.

3.Widened weld bead up to 8mm.

4.Deep penetration welding, suitable for 0.5—12mm plates.

5.Three-mode switching with optional single, dual, or triple wire feeding.

6.One machine handles both thin and thick plates.

7.One-time forming without secondary grinding.

Company Profile

Henan Kempson Laser Technology Co.,Ltd. is anational high-tech enterprise & member of China Welding Equipment Association,adhering to the"Everlens Weld1+N"brand philosophy.We specialize in R&D,production,sales and after-sales of laser welding equipment,targeting the global foreign trade market to solve industry pain points with Everlens core technology,focusing on thick-plate laser welding to supply high-value equipment for global industrial manufacturing.
With over 30% of annual revenue invested in R&Dand a senior R&D team, we hold 30+ core patents. After 18 months of intensive R&D and 1,200+tests/terations, we launched the multi-rotation anti-spatter Black Gold Welding Torch. Its Everlens System(eccentric rotation reuse + dual protection & heat dissipation)extends protective lens lifespan to 8x thee industry average,eliminating efficiency/cost issues from frequent lens replacementlaying the technical foundation for"EverlensWeld 1+N".
In thick-plate welding, we lead globally:Our 4000W-6000W high-power systems(with four-wire feeding) enable deep-penetration welding(12mm steel plates)and one-pass penetration (8mm steel plates), boosting weld strength by25%.Achieving one-time welding (no post-grinding),we set benchmarks in construction,shipbuilding and machinery manufacturing.Centered on Everlens tech,we offer N scenario solutions (air-cooled/dual-torch/water-cooled laser welding)covering automotive,aerospace,new energy and medical devices
We follow strict quality control(ISO9001,AAAEnterprise Credit Rating),and our products meet CE(EU)& FDA(US) standards-tailored to customer production needs.Our products are sold domestically and exported to Japan, South Korea, Australia,Europe& America,becoming a trusted partner for global manufacturers.
Going forward, Kempson will leverage Everlens techto solidify our global thick-plate welding leadership, expanding innovative scenario solutions.Customer-centric and quality-focused,we'll empower global industrial upgrading with efficient,reliable,cost-effective solutionscollaborating with partners to shape the future of welding.

FAQ

Q: How to select the most suitable laser welding equipment?
A: To accurately recommend the ideal model foryou,please provide the following key information:
1. What is the material of your workpiece to be welded?(e.g.,carbon steel,stainless steel,aluminum alloy,etc. )
2. What is the welding thickness of the material?
3. What is your daily operating duration? (To match the configuration for the continuous operation stability of the equipment)

Q: After confirming the equipment model,how soon can the goods be shipped?
A: For regular orders with standard configuration: Afteer confirming the model and completing the payment, the goods can be shipped within 5-7 working days.

Q:What shouldI do ifI don't know how to operate the equipment after receiving it?
A:We will provide a full set of standardized operation support to ensure you can get started quickly:
1.Electronic user manual
2.Video-based product operation guide
3.24/7 online service to answer your questions and solve your doubts

Q:What should I do if the equipment malfunctions?
A:Kempson is committed to a comprehensive after-sales guarantee system to give you complete peace of mind:
1.All equipment comes with a 3-year full machine wvarranty.During the warranty period, for equipment failures caused by non-human factors, we will provide free original spare parts and maintenance services, with all replacement parts guaranteed to be genuine.
2.After the warranty period expires, our companyhas established after-sales service outlets in21 countries to provide you with thoughtful after-sales support.

Q:What payment methods are supported?
A:To adapt to global foreign trade cooperation sccenarios, we support a variety of safe and reliable payment methods for you to choose from according to your cooperation habits:Western Union, Telegraphic Transfer(T/T),VISA card,Letter of Credit(L/C),and online bank transfer.

Q:What transportation methods are available?
A:With years of foreign trade export experience,weprovide professional and compliant global logistics solutions:
1.Regular transportation method:Sea freight is the primary option.We use fumigation-free solid wood packing cases (which comply with international logistics and customs standards)with built-in shock-absorbing and buffering materials to ensurethe safe transportation of the equipment throughout the entire process.
2.Special requirements:If air freight, courier service,or a designated logistics line is needed,it can be finally confirmed through negotiation between both parties.We will cooperate to complete the full-process logistics coordination and preparation of customs clearance documents.