1.5kw 2kw 3kw Robot Laser Welding Machine for Carbon Steel Stainless Steel Aluminium Copper Welding
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Product Highlights
- High-Speed Welding: Operates 5 to 10 times faster than traditional methods, boosting productivity.
- Premium Weld Quality: Produces narrow, deep welds with clean seams, free from burrs or beading.
- Versatile Material Support: Welds carbon steel, stainless steel, aluminum, copper, and dissimilar metals.
- Customizable Cable: Standard 10-meter cable is customizable to meet specific operational needs.
- High Efficiency Laser: Laser generator exceeds 40% conversion rate, operating continuously for 24 hours.
- Automatic Wire Feeder: Compensates for welding seam gaps, ensuring flawless bonded welds.
- Precision Control: Narrow beam focused to millimeter precision, minimizing waste and errors.
Product Attributes
- Customization
- Available
- After-sales Service
- 24 Hours
- Warranty
- 1 Year
- Model NO.
- 1500w
- Application
- Biomedicine, Electronic Industry, Automotive Industry, Powder Metallurgy, Manufacturing Industry
- Technical Class
- Continuous Wave Laser
- Control
- Automatic
- Power Density
- Deep Fusion Welding
- Laser Classification
- Optical Fiber Laser
- Type
- Portable Welding Machine
- Laser Source
- Raycus/Max
- Control System
- Raytools/Au3tech
- Laser Head
- Raytools/Au3tech
- Water Chiller
- S&a/Hanli
- Wave Length of Laser
- 1080nm
- Gun End Cable Length
- 10 Meters
- Sweep Width
- 0-6 mm
- Galvanometer Scanning Speed
- Not More Than 6000 mm/S
- Welding Speed
- 60cm/Min
- Thickness of Welding Matherial
- Not More Than 7 mm
- Welding Gap Requirement
- Not More Than 1.5 mm
- Operating Ambient Temperature Range
- 0-40 Degrees Celsius
- Fiber Core Warp
- 50 Micron
- Working Voltage
- 380V
- Machine Power
- 1500W/2000W/3000W
- Transport Package
- Plywood
- Specification
- 1500W
- Trademark
- UNISTAR
- Origin
- China
- HS Code
- 8515809090
- Production Capacity
- 2000 Pieces/Year
- Package Size
- 100.00cm * 52.00cm * 50.00cm
- Package Gross Weight
- 40.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 1.5kw 2kw 3kw Robot Laser Welding Machine for Carbon Steel Stainless Steel Aluminium Copper Welding
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Product Description


| Equip model | 1500W |
| laser generator | Raycus |
| Wave length of laser | 1080nm |
| Fiber core warp | 50μm |
| Gun end cable length | 10 meters standard |
| Working mode | Continuous/modulation |
| Sweep width | 0-6mm |
| Galvanometer scanning speed | ≤6000mm/s |
| Welding speed | 60cm/min |
| Refrigeration equipment | Double temperature and double control chiller |
| Operating ambient temperature range | 0-40ºC |
| Working environment humidity range | <70%without condensation |
| Thickness of welding material | ≤7mm |
| Working voltage | 380V±10% |
| Machine power | ≤15KW |
| Overall package size | 151cm*71cm*145cm |
Robot
| Model | 1820A | |||||||||||||||
| Axes | 6 axis | |||||||||||||||
| Loading ability | 20kg | |||||||||||||||
| IP code | Body: IP40 Wrist: IP54 | |||||||||||||||
| Repeated positioning accuracy | ±0.05mm | |||||||||||||||
| Maximum arm span | 1850mm | |||||||||||||||
| Weight | 230kg | |||||||||||||||
| Max speed | J1 | 110.2°/s | J2 | 140.5°/s | ||||||||||||
| J3 | 133.9°/s | J4 | 272.7°/s | |||||||||||||
| J5 | 240°/s | J6 | 375°/s | |||||||||||||
| Motion range | J1 | ±155° | J2 | -140°/+65° | ||||||||||||
| J3 | -75°/+110° | J4 | ±180° | |||||||||||||
| J5 | ±115° | J6 | ±360° | |||||||||||||
| Mounting environment | Operating temperature: 0ºC~40ºC Best temperature:15ºC~25ºC Relative humidity:20~80% RH(No condensation) |
Mpa | 0.5~0.7 MPa | |||||||||||||
| Power supply | 220V±10% 50Hz/60Hz | |||||||||||||||
| Allowable torque | J4 | 52N*m | J5 | 56N*m | J6 | 51.2N*m | ||||||||||
| Allowable moment of inertia | J4 | 0.664048kg*m2 | J5 | 1.12kg*m2 | J6 | 0.3968kg*m2 | ||||||||||
| Core components | Name | Operating system | Brand | BORUNTE | ||||||||||||
| Casting body | BORUNTE | |||||||||||||||
| Servo motor | BORUNTE | |||||||||||||||
| Reducer | BORUNTE | |||||||||||||||
| Electrical component | BORUNTE | |||||||||||||||
| Oil content | J1 | 1400ML | J2 | 1000ML | J3 | 800ML | ||||||||||
| J4 | 250ML | J5 | / | J6 | / | |||||||||||
| Vulnerable parts | Timing belt | MBT233080505 timing belt 5M-8 bandwidth -85 tooth | ||||||||||||||
| Robot accompanying materials | USB | |||||||||||||||
This state-of-the-art system boasts support for multiple languages and offers unparalleled accessibility. The interface is intuitively designed for clarity and ease of use. Effortlessly switch between welding, cleaning, cutting, and other operational modes.
Crafted from robust, durable materials, the welding gun features a sleek, sophisticated appearance and offers an exceptional tactile experience.
Intelligent Control
Remarkable water temperature precision.
Exemplary stable performance.
Optimized for energy efficiency.
Our premium 1500W standard cable extends up to 10 meters and is customizable to meet your specific needs.
MAX Laser Generator
Experience cutting-edge efficiency with our laser generator! It converts electrical energy into light energy at a conversion rate exceeding 40%. With stable output and the capability to operate continuously for up to 24 hours, it significantly boosts production efficiency.
Featuring an automatic wire-feeding mechanism, this machine allows for easy parameter adjustments and offers a variety of options to meet diverse customer needs. It effectively compensates for any welding seam gaps, ensuring a flawlessly bonded weld.
Protective Lenses: We provide 10 sets of high-quality protective lenses to ensure the longevity and effectiveness of your equipment.
Introduction
Laser welding is a cutting-edge technique where a focused beam of high-energy light fuses materials together with unparalleled precision and efficiency. By directing this concentrated laser light onto the surfaces to be welded, the materials melt and coalesce at the juncture, forming a seamless and robust bond. Renowned for its precision, speed, and versatility, laser welding is ideal for a multitude of industrial applications. It's extensively used in the manufacturing of metals, polymers, and other materials where high-quality and exact welding are imperative.Advantages
1. Enhanced Weld Speeds
Laser welding can operate up to 5 to 10 times faster than traditional methods, dramatically reducing turnaround time and boosting productivity. This efficiency remains unmatched, even without factoring in the reduced need for post-processing, demonstrating how faster weld speeds can lead to significantly increased throughput.
2. Exceptional Versatility
The versatility of laser welding is unmatched. With various laser setups, it can weld a vast array of materials: from thick steel plates used in the shipping industry, to precious metals in jewelry, dissimilar metals like aluminum and steel, and even the copper contacts in electric car batteries. Its adaptability makes it a top choice across numerous sectors.
3. Superior Accuracy
Laser welding boasts a very narrow beam that can be precisely focused on the target area, down to millimeter precision. This precise control minimizes waste and errors, ensuring consistent, high-quality welds. The accuracy of laser welding is ideal for applications requiring meticulous attention to detail.
4. Premium Quality Welds
Laser welding stands out for producing welds of superior quality. It generates a narrow and deep weld, creating a stronger bond capable of withstanding extreme temperatures and harsh conditions. The consistent, uniform pulses of laser welding leave a clean seam, free from the beading or burrs often seen with gas-shielded or electric welding. This results in a flawless finish that meets the highest standards of industrial requirements.
| Materials | Thickness | POWER | Frequency | Duty cycle | Frequency | Width | Wire feeding speed | Gas |
| Stainless steel +SS wire | 1 | 30% | 3000 | 100 | 90 | 2 | 12 | Nitrogen |
| 1.5 | 40% | 3000 | 100 | 90 | 2 | 10 | ||
| 2 | 75% | 5000 | 100 | 70 | 2.5 | 6 | ||
| 2.5 | 80% | 5000 | 100 | 60 | 2.5 | 6 | ||
| Carbon steel+cs wire | 1 | 30% | 3000 | 100 | 90 | 2 | 12 | Nitrogen |
| 1.5 | 40% | 3000 | 100 | 90 | 2 | 10 | ||
| 2 | 50% | 3000 | 100 | 90 | 2.5 | 6 | ||
| 2.5 | 58% | 3000 | 100 | 90 | 2.5 | 6 | ||
| 3 | 85% | 3000 | 100 | 60 | 3 | 6 | ||
| Galvanized sheet+cs wire | 1 | 35% | 5000 | 100 | 100 | 2 | 12 | Nitrogen |
| 1.5 | 45% | 5000 | 100 | 100 | 2 | 9 | ||
| 2 | 80% | 5000 | 100 | 100 | 2.5 | 6 | ||
| 2.5 | 100% | 5000 | 100 | 100 | 2.5 | 6 | ||
| AL | 1 | 40% | 5000 | 100 | 80 | 2 | 8 | Argon |
| 1.5 | 50% | 5000 | 100 | 80 | 2.5 | 6 | ||
| 2 | 65% | 5000 | 100 | 80 | 2.5 | 6 | ||
| 2.5 | 82% | 5000 | 100 | 80 | 2.5 | 6 | ||
| 3 | 85% | 5000 | 100 | 80 | 2.5 | 6 |
Our Company
UNISTAR Laser intelligent equipment encompasses a broad spectrum of high-performance machinery, including sheet metal fiber laser cutting machines, tube metal cutting machines, combined sheet metal and tube fiber laser cutting machines, compact fiber laser cutters, high-power CNC fiber laser cutters, laser cutting fibers, handheld fiber laser welding machines, laser cleaning machines, versatile 3-in-1 fiber laser machines, and CNC bending machines. Our state-of-the-art equipment has reached over 120 countries and regions worldwide, including Saudi Arabia, Bangladesh, Bulgaria, Serbia, Spain, the UK, Poland, Hungary, Italy, South Korea, Ethiopia, Lebanon, Jordan, Egypt, Syria, Yemen, Russia, Australia, and Canada. Our products are highly recognized and appreciated by our global customer base. At Unistar, we are driven by our commitment to delivering excellent quality, reliable pricing, and unparalleled service.Our Services
1. We offer a two-year warranty period. During this time, we will replace any main parts free of charge, excluding consumable parts.
2. We provide comprehensive maintenance for the entire machine at no cost.
3. Our 24-hour online customer service is always available to address any queries or concerns you may have.
4. We offer free installation tutorials to ensure smooth setup and operation of our machines.
5. We provide both on-site maintenance services and online guidance for maintenance support.
Our Factory
Our Exhibitions

Customer Feedback
Advantages:
1. Plywood is resistant to bending, ensuring convenient construction and seamless transportation;
2. Plywood is highly reusable, making it an environmentally-friendly choice;
3. Plywood boasts high temperature resistance and durability, offering superior protection for your products;
4. Plywood is an export inspection-free material, simplifying the export process.
Q1: If the machine encounters any issues after I order it, what should I do?
A1: During the warranty period, we will send you free parts if the machine encounters any issues. We offer lifetime free after-sales service for the machine. Please don't hesitate to contact us if you experience any problems. We provide 24-hour service via phone and Skype.
Q 2: Can I visit your factory?
A2: Yes! We warmly welcome customers to visit our factory!
Q3: What are your after-sales services?
A3: 1. We provide a tutorial machine installation video and technical online guided installation, along with a machine instruction manual.
2.We offer engineer overseas training and installation if needed. This includes machine installation, software training, machine operation procedures, daily maintenance of the laser tube cutting machine, and common problems and solutions.
3. We have agent service bases in various countries such as Peru, Egypt, Europe, and Saudi Arabia. If an issue arises, you can also contact our foreign service agents.
4. We provide 24-hour online technical support through remote control systems to solve customer problems. We use various chatting tools like QQ, WeChat, WhatsApp, and Skype to ensure your issues are resolved promptly.
Q4: What payment methods does your company accept?
A4: 1. 30% T/T as an advance payment and 70% T/T balance payment before shipping the machine.
2. 100% L/C at sight.
3. 30% T/T deposit payment, 70% upon seeing the copy of the bill of lading.
Q5: What is the warranty period?
A5: The entire machine comes with a 2-year quality guarantee. If any parts break during the warranty period, we will replace them for free (excluding human-caused damage).
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2551231". Items marked "" are certified.
Company Profile
Shan Dong Unistar Machinery Co., Ltd are specializing in manufacturing and exporting CNC machine and laser machine since 2002 years.
The company has two big factory, one is CNC router factory, another is laser machine factory.
UNISTRCNC has professional technical and research teams with rich experience of CNC router, ATC CNC Router, Laser machine, Laser cutting machine, Laser marking machine, CNC metal engraving machine, CNC plasma cutting machine, Fiber metal cutting machine.
UNISTARCNC Products are mainly use in the fields for woodworking industry, Furniture, arts and crafts, metal construction industry, etc, . Material of wood, MDF, acrylic, stone, metal mold, metal plate, shoes, leather etc, . Machines are widely sold all over the world, Also won many praise from different country customers, like UK, Iraq, India, Mexico, New Zeland, Pakistan, Lebanon, Morocco etc.
UNISTARCNC is not only selling products, but also offer dedicated and highly skilled after sales service, online free training.
Professional service team work for you to enjoy high quality products and excellent service.
Welcome you to visit Jinan UNISTARCNC factory, We can work together cooperatively for mutual benefit.
Your choice, our responsibility!
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 2308, Building 1, Wanda Office, No. 57 Gongye South Road, Shunhua Road Street, High tech Zone, Jinan City, Shandong Province
-
Plant Area
- 120 square meters
-
Number of Employees
- 8
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Fiber Laser Cutting Machine, Laser Cleaning Machine, Laser Marking Machine, CNC Plasma Cutting Machine, CNC Router
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2024-05-29
-
Export Year
- 2 years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- RoHS
-
Cooperated with Fortune 500
- No
FAQ
- Can I visit your factory?
- Yes! We warmly welcome customers to visit our factory.
- What payment methods are accepted?
- We accept 30% T/T advance with 70% balance before shipping, 100% L/C at sight, or 30% deposit with 70% against bill of lading copy.
- What is the warranty period?
- The entire machine comes with a 2-year quality guarantee. Free replacement of broken parts is provided during this period, excluding human-caused damage.
Send your message to this supplier
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Product Groups
- Wood Cnc Router
- ATC Cnc Router
- Panel Furniture production Cnc Router
- Fiber Laser Cutting Machine
- 4 Axis & 5 Axis Cnc Router
- CNC Stone Engraving Machine
- Advertising Cnc Router
- Handheld Laser Welding Machine
- Laser Cleaning Machine
- Laser Marking Machine
- CO2 Laser Engraving Cutting Machine
- Cnc Plasma Cutter Machine
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