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Hand Held Fiber Laser Welding Machine

Hand Held Fiber Laser Welding Machine is a portable and efficient laser welding equipment, which is widely used in the welding of metal materials, including stainless steel, aluminum, copper, etc. It adopts fiber laser technology, has high energy density and excellent welding accuracy, and can achieve more delicate welding process. Due to its handheld design, it is flexible to operate and suitable for complex or difficult-to-access welding positions, which greatly improves work efficiency.
Product Model: ST-FW1500H/ST-FW2000H/ST-FW3000H
Laser power: 1500W/2000W/3000W
Single maximum welding thickness: 0.5-8mm

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Product Description

Details Product Parameters Samples Video

Product Introduction

The emergence of handheld fiber laser welding machines marks an important advancement in laser welding technology, stemming from the need for flexible and efficient welding solutions. Traditional welding methods, such as arc welding and spot welding, often face limitations in certain complex or inaccessible occasions. With the promotion of industrial automation and the continuous improvement of welding technology precision and quality in the manufacturing industry, laser welding has gradually become an important alternative.

The advancement of fiber laser technology, especially the popularity of fiber optic transmission, has enabled laser welding machines to become more compact and portable. The handheld design of laser welding machines provides operators with greater flexibility, enabling them to perform precise welding in a variety of environments. Whether it is local welding of small workpieces or on-site repair of large structures, handheld fiber laser welding machines can play their unique advantages.

As an innovative application of laser welding technology, handheld fiber laser welding machines are constantly changing the landscape of the traditional welding industry with their unique advantages, meeting the needs of modern manufacturing for high quality and high efficiency.

How Laser Welding Works

The working principle of the handheld fiber laser welding machine mainly includes the following steps:

Laser emission: The laser generates a high-energy laser beam, which is transmitted to the handheld welding head through an optical fiber.

Focused laser: The welding head is equipped with an optical system to focus the laser beam into a small and concentrated spot, usually with a diameter of hundreds of microns.

Welding process: The focused laser beam irradiates the surface of the material to be welded, instantly heating the material, causing the local temperature to rise rapidly to reach a state where the material is melted.

Melting and bonding: The melted material forms a weld, and as the laser beam moves, the molten metal gradually cools and solidifies to form a strong welded joint.

Real-time control: By manipulating the output power, welding speed and focus position of the laser, the accuracy and consistency of the welding are ensured.

Handheld fiber laser welding machines are widely used in welding tasks of various metals due to their flexibility and high precision.

Product Technical Features

Handheld Laser Welding Machine, as a kind of high-tech equipment, is gradually coming into people's view. It not only plays an important role in industrial production, but also shows great potential in the field of scientific research.

● One machine for four purposes: cleaning, welding, cutting and weld cleaning modes are quickly switched.

● High speed: Up to 4X Faster than traditional methods-increased productivity for lower costs-per-part.

● High quality: Consistent welding of thick, thin and reflective metals without distortion, undercut or burn through - minimal heat affected zone.

● Easy to use: No need training, simple setup, easy to learn and operate, consistent high quality welding.

● Wobble welding: Up to 8mm additional weld width - increases capacity and creates highly aesthetic seams.

● Operator safety: Multi-level sensors and interlock safety features.

Product Details

| Laser sources

Fiber Laser Welding Machine Laser sources-Suntop

Features:

- Customized 45um core diameter welding version fiber laser with a service life of 100,000 hours.

- No maintenance required, can weld all types of metals.

- It has the advantages of compactness, easy integration and high energy efficiency, and is suitable for high-precision, high-speed laser welding tasks.

| Self-developed Wobble Welding Head

Features:

- Self-developed control system and structural design, to adapt to a variety of welding needs within 3000W, set up a number of safety alarms and status indicators, the abnormal state of instantaneous response.

- Weighing only 0.7kg, it is compact and ergonomically designed, flexible operation, easy to use.

- Visualize all parameters and monitor the status of the entire machine in real-time to prevent issues, facilitate troubleshooting, ensure stable system operation.

- All process parameters can be set and various process effects can be tested flexibly.

| User-Friendly of Operation Interface

Features:

- Advanced resistive touch screen with higher sensitivity, intelligent control.

- Multi-language intelligent control panel, flexible adjustment of welding parameters, multi-group library of welding parameters and cumulative timing of light output etc.

- Support multiple languages (English, Spanish, German, Italian, French, Russian, Turkish, etc.)

| Auto Welding Wire Feeder System (single/double feeder optional)

Features:

- Depending on the specific welding needs, the double wire feed can increase the width of the weld seam up to 8 mm, allowing for a high stacking effect on thicker sheet metal.

- Touch screen design, automatic wire filler, and fully digital design support stainless steel and aluminum wires with diameters of 0.8mm, 1.0mm, 1.2mm, 1.6mm, and 2.0mm.

- 220V power supply drive provides more powerful wire feeding, preventing wire jamming and resulting in more consistent welding quality.

| Operator Safety Features

Features:

ST-FW1500H/2000H/3000H is a Class IV laser system and routine precautions are required for the safe operation of the equipment.

Built-in features include:

- Key switch control of the laser source and an Emergency-stop button for deliberate operation.

- Fiber laser interlock to verify the integrity of laser delivery to the welding gun.

- Laser weld gun trigger for intentional operation.

- Part contact electrical interlock that turns off the laser power if the welding head is not in contact with the welded parts.

| Cooling System

Features:

-Industrial chiller

Ensures heat dissipation of core optical path components, dual-circulation water cooling, better cooling of laser source and welding head.

-Cooling fan and temperature sensor

Add cooling fan and temperature sensor, when the temperature reaches the set temperature, the cooling fan will automatically turn on.

| Soldering connection fiber

Features:

- By using a 10-meter original long fiber optic cable and an integrated devices, the machine becomes more compact for storage or transportation.

- - Adjust the workstation at any time, no fixed workstation required, free and flexible, suitable for welding in various working environment scenarios.

Overcome the limitations of the workbench space and realize outdoor welding and long-distance welding.

Advantages of Handheld Laser Welding Machine

Handheld laser welding machines offer several significant advantages that make them popular across multiple industries.

1. Flexibility: The handheld design allows operators to weld in different working environments, and is especially suitable for welding tasks with complex shapes, small spaces or irregular workpieces.

2. High precision: Laser welding can achieve extremely high welding precision and is suitable for thin-walled materials and components that require careful welding. The welding seams are narrow and beautiful.

3. Fast welding: Laser welding is faster and can significantly improve production efficiency, especially in mass production.

4. Small heat-affected zone: Due to the very concentrated heat generated by laser beam focusing, the heat-affected zone generated by laser welding is relatively small, which can effectively reduce material deformation and stress concentration.

5. Strong material compatibility: The handheld laser welding machine can weld a variety of materials, including stainless steel, aluminum alloy, copper and other metals, and can also be used for certain plastics and composite materials.

6. Low maintenance cost: The structure of the laser welding system is relatively simple, the maintenance cost is low, and it usually has a long service life.

7. Environmental protection: The laser welding process produces less smoke and pollutants, making it more environmentally friendly than traditional welding methods.

8. Easy to integrate with automation: Handheld laser welding machines can be easily integrated with automation equipment and systems to support online monitoring and quality inspection.

9. Safety: Since laser welding is a non-contact welding, the operator is far away from the welding area, which reduces the risk of direct contact with the heat source and improves safety.

With its unique advantages, handheld laser welding machines are gradually becoming an important welding tool in modern manufacturing and repair. Click here to contact Suntop Laser now for more information.

Welding Capacity of Different Materials and Thicknesses

Single side weld thickness

Maximum melting	1500W	2000W	3000W
Stainless steel (mm)	0.5-4	0.5-5/6	0.5-7
Mild steel (mm)	0.5-4	0.5-6	0.5-7/8
Aluminum (mm)	0.5-3	0.5-4	0.5-6
Brass/copper (mm)	0.5-1.5	0.5-2	0.5-3
Galvanized sheet (mm)	0.5-3	0.5-4	0.5-6
Iron (mm)	0.5-4	0.5-6	0.5-7/8

Remark: Double weld thickness can be achieved if the material is welded from both sides in two times.

Product Specifications

Model	ST-FW1500H	ST-FW2000H	ST-FW3000H
Power	1500W	2000W	3000W
Beam quality	≤1.2 M⊃2;	≤1.3 M⊃2;	≤1.5 M⊃2;
Laser wavelength	1080nm
Light exit mode	QCW /PWM /CW
Max modulation frequency	1000HZ
Output power stability	<3%
Aiming positioning system	Built-in Red Light
Terminal type	QBH
Delivery cable length	10M (can be customized)
Power supply	AC220V±10%, 50/60Hz
Cooling system	Water Cooled with automatic pumping function
working environment	Temperature 5-45°C /humidity 10-90%
Applicable material	Almost all metal materials such as carbon steel, stainless steel, aluminum, brass and galvanized sheet.
Net weight/gross weight	140KG/170KG	220KG/260KG	270KG/320KG
Machine size	10005001000mm	1500850980mm	1500850980mm

What Materials Can be Welded?

It is suitable for welding almost all metal materials, such as stainless steel, carbon steel, copper, aluminum, gold, chromium, silver, titanium, nickel and other metals or alloys, and can also be used for welding between various different materials, including copper-brass, titanium-molybdenum, titanium-gold, nickel-copper and so on.

Fiber Laser Welding Machine samples-Suntop

What Are Laser Welder Used For?

Widely used in all kinds of sheet metal, molds, chassis, power distribution cabinets, kitchen and bathroom products, all kinds of hardware lighting, advertising signs, door and window frames, handicrafts, household products, food machinery, medical equipment, auto parts and other industries.

Fiber Laser Welding Machine application-Suntop

Laser Welding Machine Video

Why Choose Suntop Laser?

There may be multiple reasons to choose Suntop Laser as a supplier of laser welding equipment. Here are some of the possible advantages and features that make it a worthwhile option:

Technological Innovation

Suntop Laser is usually committed to technological innovation and has advanced laser welding technology and equipment to meet the needs of different industrial applications.

Product Quality

Suntop Laser's products are usually subject to strict quality control and high standard manufacturing process to ensure the reliability and stability of the laser welding machines under various conditions.

High Performance

The company's laser welding equipment is usually characterized by high power, high efficiency and high precision, which enables fast and precise welding and enhances production efficiency.

Versatile equipment

Suntop Laser offers a wide range of laser welding machines, which can meet the welding needs of different materials, thicknesses and applications with strong flexibility.

Good after-sales service

Suntop Laser usually provides customers with good after-sales support, including technical training, equipment maintenance and spare parts supply, etc., to ensure a smooth experience for customers.

User-friendly operation interface

Many of Suntop Laser's equipment has a user-friendly design that is easy to operate and maintain, helping to reduce the learning curve and increase productivity.

Competitive Price

Compared with some high-end brands, the prices offered by Suntop Laser are usually relatively competitive, providing customers with good value for money.

Industry experience

Suntop Laser usually has rich industry experience and is able to adjust its products and services according to market demand and technology development.

Customized solutions

If customers have specific requirements, Suntop Laser may provide customized laser welding solutions to meet various specific application needs and challenges.

Choosing Suntop Laser as a supplier of laser welding machines may bring you high-quality, high-performance equipment, rich industry experience and good technical support. Considering your specific needs and budget, Suntop Laser may be an option worth considering.

FAQ

1. How can i place an order?
Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time.
For further discussion, it is better to contact us with WhatsApp / WeChat / email / phone, in case of any delays.

2. What kind of display we provide?
We have laser marking machine / laser welding machine / laser cutting machine / laser cleaning / CO2 laser cutting and engraving machine / laser accessories for you choose.

3. How about the warranty?
We have 2 years warranty and lifelong maintenance.

4. What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.

5. What is the welding speed of laser welding?

Laser welding generally has faster welding speeds than traditional welding methods such as arc or MIG welding, which can significantly increase production efficiency.

6. How small is the heat affected zone generated during the welding process?

Because the focus of laser welding is very concentrated, the heat-affected zone is relatively small, which can effectively reduce material deformation, stress concentration and the need for post-welding treatment.

7. How difficult is it to operate the handheld laser welding machine?

The operation of handheld laser welding machines is relatively simple and is usually equipped with an intuitive control panel and display system. After a short period of training, the operator can get started.

8. What are the maintenance costs of the equipment?

Handheld fiber laser welding machines offer low maintenance costs and long laser and fiber life. Regular inspections and simple maintenance can ensure that your equipment is functioning properly.

9. Does laser welding produce harmful fumes?

Laser welding produces less smoke and spatter than traditional welding methods, but it is still recommended to use appropriate ventilation and protection during the welding process.

10. What is the output power range of the handheld laser welding machine?

The output power of handheld fiber laser welding machines is generally between 1000W and 3000W. The specific selection should be adjusted according to the welding materials and task requirements.

11. Is it possible to integrate a handheld laser welding machine with an automation system?

Yes, the handheld laser welding machine can be integrated with the automation system to realize automation and intelligence of the welding process, and is suitable for mass production.

12. What protective equipment do you need to wear when operating a handheld laser welding machine?

When operating, it is recommended to wear laser-proof goggles, protective gloves and protective clothing to protect your eyes and skin from the laser and its reflection.

13. Is laser welding suitable for on-site repairs?

Yes, handheld laser welding machines are particularly suitable for on-site repair and service due to their portability and flexibility, enabling fast and efficient welding operations in different environments.