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Handheld Fiber Laser Welding Machines

Handheld fiber laser welding machine has a small heat-affected area during welding, which will not cause work deformation, blackening, and traces on the back. The welding depth is large, the melting is sufficient, firm and reliable, and the weld strength reaches or even exceeds the strength of the base metal itself ( The strength of laser welding is the best among all welding machines at present), which cannot be guaranteed by ordinary traditional welding machines.
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

Handheld fiber laser welding machine features-Suntop

Features of handheld fiber laser welding machine

1. Equipped with original optical fiber cables with a length of 10 meters, so as to overcome the limitation of the workbench space and realize outdoor welding and long-distance welding.

2. Equipped with movable pulleys, the station can be adjusted at any time, without fixed station, free and flexible, suitable for welding in various working environments.

3. The hand-held swing welding method is light and flexible, and can weld any part and any angle of the workpiece.

4. Use infrared positioning to verify the position of the welding head and verify the position during the welding process. The welding position is more accurate, the weld seam is smooth and beautiful, easy to grind and polish, and no post-welding treatment or only simple treatment is required.

5. It has multiple safety alarm functions. The trigger switch is only effective when the welding copper nozzle touches the metal and the safety clip clamps the metal plate. After the welding copper nozzle removes the workpiece, it will automatically lock the light. The safety of the machine is high, ensuring the absolute safety of the operator during work.

6. In addition to welding, it can also complete simple cutting. Welding and cutting can be switched freely. It is very convenient to just replace the welding copper nozzle with the cutting copper nozzle.


Details of handheld fiber laser welding machine

1. Laser welding head

The light weight is only 0.8KG, flexible and convenient to weld metal parts of any shape, the weld width is adjustable, and it can perform long-distance welding with a length of 10 meters. With security temperature monitoring system.

2. Operation interface

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

3. Auto welding wire feeder system

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

4. Laser source

We used the customized the smallest 20um core diameter fiber from which can achieve more deeper penetration, laser lifetime up to 100,000 hours, maintenance free with blue teeth function.

5. Water chiller

Double circulating water cooling makes the laser source and welding head cool better, and the temperature control sensor adopts imported brands.

6. Solder connection fiber

The 10-meter-long fiber optic cable, built-in design, effectively avoids the damage of the fiber and the problems caused by moisture, and greatly increases the life of the laser components.

Handheld fiber laser welding machine details-Suntop


Advantages of handheld fiber laser welding machine

1. Flexible and simple operation, no technical threshold requirements, general workers can be on the job after a short training, can meet the multi-angle, multi-position welding.

2. Smooth and beautiful weld seam, no secondary grinding or less subsequent grinding after welding.

3. Multiple welding processes, such as spot welding, seam welding, stack welding, flat welding, internal fillet welding, external fillet welding, ring welding, back welding, etc.

4. adjustable position at any time, no need to fix the position, free and flexible, suitable for various working environment scenarios of welding. 3.

5. low cost of use, electricity consumption, gas consumption, lenses, etc. are low-cost consumption. 3.

6. small welding impact area, will not lead to deformation, blackening, and welding The welding depth is large, the welding is firm and the melting is sufficient.


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


Worble laser head

Handheld fiber laser welding machine head-Suntop

● Hand-held oscillating welding mode, which can meet multi-angle and multi-position welding.

● Self-developed, set various safety alarms, easy and flexible operation.

● Visualization of all parameters, real-time monitoring of the whole machine status, avoiding problems in advance, facilitating troubleshooting and problem solving, ensuring stable system operation.

● All process parameters can be set, and it is flexible to test various process effects.


Automatic wire feeder

● Our wire feeder with touch capacitive screen, high precision wire feeder.

● 220V drive, more powerful wire feeding, no wire jamming.

Suntop wire feeder specifications

Wire feeding type

Automatic (also support the manual mode)

Length of wire feed tube

3m/5m optional (9.8ft/16.4ft)

Interface

Low voltage enable signal line

Wire feeding speed range

40-600 cm/min (15- 230 ipm)

Compatible wire diameter

0.8 mm (0.031 inch), 1.0 mm (0.039 inch), 1.2 mm (0.047 inch), 1.6 mm (0.063 inch), 1.8 mm (0.071 inch), 2.0 mm (0.079 inch)

Wire reel capacity

1 kg (2 lbs), 5 kg (10 lbs) or 10 kg (25 lbs) by shaft change

Compatible wire materials

Steel, stainless steel, aluminum (common to conventional MIG and TIG wires)

Power requirement

220V 50/60Hz

Wire feed unit weight

22 kg (48.4 lb)

Wire feeder unit dimensions (L*W*H)

560mm (22.0 inches) x 250mm (9.8 inches) x 360mm (14.2 inches)


Compared to traditional welding

● Easy to operate, the average person can get started in half an hour, the cost of employing people is low.

● Fast, 5-10 times faster than traditional TIG welding, saving 3-5 welders.

● Concentrated energy, small thermal deformation effect.

● Fine and beautiful weld seam, no need for secondary grinding after welding.

● Deep melt pool, high strength, can weld very thin materials, can fill wire welding, can also be welded without wire.

TIG or MIG Welding

Fiber laser welding

Heat effect to workpiece

Very high

Low

Deformation of the workpiece

Big

Small or No

Bonding strength to base metal

General

Very good

After-treatment

Polishing

No need to rarely to polish

Welding speed

General

5-10 traditional welding

Consumables

More

Less

Operation difficulty

Complex

Simple

Operational safety

Unsafe

Safe

Environmental pollution

High

Less

Welding fault tolerance

Good

Good

Swing welding

No

Yes

Spot width adjustable

No

Yes

Welding quality comparison

Different

Very good

Handheld fiber laser welding machine 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

Widely used in sheet metal welding (stainless steel, carbon steel), sheet metal, molds, chassis, water tanks, kitchen and bathroom products, hardware accessories, billboards, door and window frames, household appliances, handicrafts, household items, auto parts and many other industries.


Parameters of handheld fiber laser welding machine

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


Handheld fiber laser welding machine samples-Suntop



 

 

 

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