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Aluminum Laser Welding

Suntop handheld laser welding machine, using the latest generation of fiber laser, configured with self-developed laser welding head, fill the gap of handheld welding in the laser equipment industry, with the advantages of simple operation, beautiful welding seam, fast welding speed, no consumables, welding in thin stainless steel plate, iron plate, galvanized plate and other metal materials, can perfectly replace the traditional argon arc welding, electric welding and other processes.
Product Model: ST-FW1500H/ST-FW2000H/ST-FW3000H
Laser power: 1500W/2000W/3000W
Single maximum welding thickness: 0.5-8mm
Availability:
Quantity:

Details       Product Parameters       Samples       Video

aluminum laser welding features-Suntop

Features of aluminum laser welding

1. Use infrared positioning to verify the position of the welding head and verify the position during the welding process. More accurate welding position and more beautiful welding seam.

2. Self-developed handheld welding head with multiple safety alarm devices for easy and flexible operation.

3. Equipped with 10 meters imported optical fiber, flexible and convenient, suitable for outdoor welding and long distance welding.

4. A variety of welding copper nozzles are available, suitable for various needs such as external welding, internal welding, right angle welding, narrow edge welding and large spot welding. Different welding copper nozzles can be selected.

5. With multiple safety alarm functions, the welding copper nozzle will only be effective when the trigger switch touches the metal and the safety clip clamps the sheet metal, and the welding copper nozzle will automatically lock the light after moving away from the workpiece. High safety of the machine, to ensure the absolute safety of the operator during work.

6. With the water and gas circuit double protection function (patented technology), effectively avoid the laser lens or optical components damage due to operator misoperation, thus greatly reducing the failure rate of the machine and effectively extend the life of consumables.


Details of aluminum laser welding

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.

aluminum laser welding details-Suntop


Advantages of aluminum laser welding

1. Fast welding speed, high efficiency, 5-10 times of traditional argon arc welding, saving labor, processing costs can be reduced by about 30%.

2. Concentrated energy, small heat-affected area, no deformation, no blackening, large welding depth, firm welding, fine and beautiful welding seam without bubbles, no need to polish.

3. Interactive human-machine interface, easy to operate, no need for professional welders, ordinary people can easily master in half an hour.

4. High anti-reverse capability, high efficiency in thin plate welding, no spatter in deep melting of thick plate, maintenance-free, wide range of operation and frequency regulation, etc.

5. heavy safety, non-direct radiation, small radiation, no harm to the body, only need protective glasses to filter the strong light.

6. easy to use and flexible, can be adjusted at any time to work, no need to fix the work station, free and flexible, suitable for a variety of working environment scenes of welding.


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

Aluminum laser welding application

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

Suitable for all kinds of sheet metal, moulds, 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.


Parameters of aluminum laser welding

Model

ST-FW1500H

ST-FW2000H

ST-FW3000H

Max. output laser power (W)

1500

2000

3000

Welding gun weight

0.8

0.8

0.75

Max. welding thickness (mm)

≤3

≤5

≤8

Max. welding seam width (mm)

5

5

8

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)

1064+5

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 (%)

10-100

Cooling method

Advanced water-cooling, dual temperature control and automatic control

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)

1.2

1.5

2

Max. cleaning width (mm)

40

40

120

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

Yes

Yes

Yes

Main machine consumables

Laser protective lenes, welding nozzles, welding wires

Machine size (MM)

686*425*611

750*1080*1000

750*1080*1000

Machine net weight (KG)

110

220

240

Power supply requirement

110V / 220V±10%, single phase

380V±10%, three phase

Total power consumption (Maximum)

3500W

4500W

7000W


aluminum laser welding samples-Suntop



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