Home / Products / Laser Welding Machines / Hand-held Laser Welding Machines / Laser Welding Machine Supplier


Share to:
sharethis sharing button

Laser Welding Machine Supplier

It adopts the latest generation fiber laser and configures a self-developed welding head to fill the gap in handheld welding in the laser equipment industry. It has the advantages of simple operation, beautiful welding seam, fast welding speed and no consumables. When welding thin stainless steel plates, iron plates, galvanized plates and other metal materials, it can perfectly replace traditional argon arc welding, electric welding and other processes. Hand-held welding is flexible and convenient, and the welding distance is longer.
Product Model: ST-FW1500H/ST-FW2000H/ST-FW3000H
Laser power: 1500W/2000W/3000W
Single maximum welding thickness: 0.5-8mm

Details        Product Parameters        Samples       Video

laser welding machine supplier features-Suntop

Features of laser welding machine supplier

1. Infrared positioning is used to check and verify the position of the welding head during welding, resulting in more accurate welding positions and more beautiful weld seams.

2. The self-developed oscillating welding head compensates for the small laser spot's limitation, expanding the tolerance range of the workpiece and the width of the weld, resulting in a better welding effect.

3. The wire feeder utilizes a touch capacitive screen, ensuring high precision wire feeding. With a 220V drive, it provides more powerful wire feeding and prevents wire jamming.

4. It is equipped with a 10m imported optical fiber, overcoming the limitation of table space and allowing for flexible and convenient outdoor and long-distance welding.

5. It features a double protection function for the water circuit and air circuit (patented technology), effectively preventing damage to the laser lens or optical components caused by operator misoperation. This significantly reduces the machine's failure rate and prolongs its service life, as well as the life of the consumables.

6. Various standard welding copper nozzles, such as straight angle, inner angle, and outer angle, are included. Different nozzles can be replaced according to specific welding needs, ensuring versatility for various welding requirements.

Details of laser welding machine supplier

1. Laser welding head

Light weight only 0.8KG, flexible and convenient to weld any shape of metal parts, adjustable welding seam width, can carry out 10 meters long distance welding. Equipped with safety temperature monitoring system.

2. Operation interface

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

3. Automatic wire feeding system

Touch screen design, automatic wire filling, fully digital design, supporting stainless steel and aluminum wire of 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm diameter.

4. Laser Source

We use customized fiber with minimum core diameter of 20um for deeper penetration, laser life up to 100,000 hours, maintenance-free, with Bluetooth capability.

5. Water Cooler

Double circulation water cooling makes the laser source and weld head cooler, temperature control sensor adopts imported brand.

6. Welding connection fiber

10 meters long fiber optic cable built-in design, effectively avoid damage to the fiber and the problems caused by moisture, greatly improving the service life of the laser device.

laser welding machine supplier detail-Suntop

Advantages of laser welding machine supplier

1. High energy density: The energy density of laser welding is very high, which means that energy can be quickly transferred to the material during the welding process, thereby achieving fast and efficient welding.

2. High precision: Laser welding can align the weld seam very precisely, and the welding depth and width can be precisely controlled, ensuring welding quality and accuracy.

3. Low heat input: Compared with traditional welding methods, laser welding has a lower heat input, which can reduce the impact on surrounding materials during the welding process and reduce deformation and stress.

4. High speed: Due to the high energy density and precise alignment of laser welding, high-speed welding can be achieved, thereby improving production efficiency.

5. High quality: Laser welding seams are very narrow, reducing the possibility of defects and pores, and improving the quality and strength of the welds.

6. Strong adaptability: Laser welding can be adapted to the welding of various metal materials and dissimilar materials.

7. Environmentally friendly: There is no need to use any electrodes or tools to contact the material during laser welding, so there will be no spark or heat-related pollution.

8. Can be automated: Laser welding can realize automated operations, reduce errors caused by manual operations and improve production efficiency.

9. Saving materials: Laser welding can achieve contactless processing and does not require the use of electrodes or filler materials, thus saving costs.

10. Easy to control: Laser welding can be controlled by computer programs to achieve precise parameter control and complex welding trajectories.

Single side weld thickness

Maximum melting




Stainless steel   (mm)




Mild steel (mm)




Aluminum (mm)




Brass/copper (mm)




Galvanized sheet   (mm)




Iron (mm)




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

Other optional features

Cleaning function

By replacing the laser nozzle and cleaning lens, the material surface cleaning function can be realized, effectively removing rust spots, oxide layers, oil stains, etc. on the material surface without damaging the surface characteristics. It is non-contact and does not require cleaning fluid, so it can replace professional cleaning equipment.

laser welding machine supplier cleaning-Suntop

Cutting function

Simple cutting is possible, welding and cutting can be switched freely, just change the welding copper nozzle to the cutting copper nozzle, which is very convenient.

It can cut stainless steel, carbon steel, aluminum, aluminum alloy, iron and other metal sheets with a maximum cutting thickness of about 2mm.

laser welding machine supplier cutting-Suntop

Weld bead cleaning function

It can effectively remove oxides, welding slag, oil, dust and other impurities produced during the welding process, making the weld surface clean. This not only helps improve the quality of the weld, but also enhances its strength and appearance. Laser cleaning is highly precise and controllable, thoroughly cleaning the weld surface without damaging the base material.

laser welding machine supplier welding seam cleaning-Suntop

Welding method

There are various welding methods to choose from, allowing for welding at any angle, including overlay welding, butt welding, vertical welding, fillet welding, inside corner welding, outside corner welding, etc. These methods can be used for welding various workpieces, including complex welds and irregularly shaped workpieces, especially larger ones.

Application materials

It can be used for welding stainless steel, carbon steel, copper, aluminum, gold, chromium, silver, titanium, nickel and other metals or alloys. It can also be used for various welding between different materials, including copper – brass, titanium-molybdenum, titanium- gold, nickel-copper, etc.

Application industry

Widely used in sheet metal processing, chassis, water tanks, distribution boxes and other cabinets, door and window guardrails, advertising signs, battery components, steel furniture, electronic appliances, metal molds, auto parts, instruments, mobile communications, medical equipment and other industries.

Parameters of laser welding machine supplier









Welding   gun weight




Max.   welding thickness (mm)




Max.   welding seam width (mm)




Laser type

Fiber laser   (Suntop custom 20um welding exclusive)

Laser detection method

Bluetooth wireless   connection, Mobile App Monitoring

Control panel language support

English,   Spanish, German, French, Turkish, Italian, Russian,

Vietnamese, Thai, Korean, Japanese, etc.

Laser wavelength (nm)


Suitable welding materials

Carbon   steel, stainless steel, aluminum, galvanized sheet metal,

brass, iron and other metal materials

Adapted welding methods

Spot   welding, overlap welding, splice welding, fillet welding,

lap welding etc.

Laser power adjustment range (%)


Cooling method

Advanced   water-cooling, dual temperature control and automatic


Welding aiming preview method

Built-in Red-Light pointer

Protection systems

Air pressure sensor and solenoid valve   control

Length of fiber optic cable (meter)

Standard 10 (can be customized 15)

Welding shielding gas

Argon or nitrogen (air pressure approx. 6-8   bar)

Working environment

Temperature 5-45 °C /humidity 10-90%

Other   optional support functions

Cleaning   + cutting

Cleaning   + cutting

Cleaning   + cutting + weld bead cleaning

Max.   Cutting thickness (mm)




Max. cleaning width (mm)




Automatic wire   feeder type

(Universal   with TIG wire)

Single wire feed

Single wire feed

Support both the double wire feed and single wire feed

Solid wire type (SS, Iron, AL, Brass)

0.8, 1.0, 1.2, 1.6

0.8, 1.0, 1.2, 1.6

0.8, 1.0, 1.2, 1.6, 2.0, 2.5

Temperature control monitoring alarm




Main machine consumables

Laser protective lenes, welding nozzles, welding wires

Machine size (MM)




Machine net weight (KG)




Power supply requirement

110V / 220V±10%, single phase

380V±10%, three phase

Total power consumption (Maximum)




laser welding machine supplier samples-Suntop





Related Products

More than 10 precision production line, easy to realize large quantities of goods, to provide you with the best price.
Contact Us
  No 317, Mu Dong RD, Wu Zhong DIST, Suzhou City, Jiangsu Province, China
  +86 13771746401


Quick Links

© 2023 Suzhou Suntop Laser Technology Co., Ltd  All rights reserved.