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Laser Welding Stainless Steel Pipe

The hand-held welding gun replaces the previous fixed optical path, which is more sensitive and convenient. It can realize long-distance welding, overcome the limitation of the travel space of the workbench, and is easy to operate. Polishing and grinding solves the problems of welding through welding tumor and welding quality when using argon arc welding, and is suitable for various complex welds.
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

laser welding stainless steel pipe features-Suntop


Features of laser welding stainless steel pipe

1. Using infrared positioning, it is used to check the position of the welding head and verify the position during welding. The welding position is more accurate and the weld seam is more beautiful.

2. The self-developed oscillating welding head makes up for the shortcoming of the small laser spot, expands the tolerance range of the workpiece and the width of the weld, and obtains a better welding effect.

3. The wire feeder adopts touch capacitive screen, and the wire feeding precision is high. 220V drive, more powerful wire feeding, no wire jamming.

4. Equipped with 10m imported optical fiber, which overcomes the limitation of table space and can be flexibly and conveniently used for outdoor welding and long-distance welding.

5. Equipped with double protection function of water circuit and air circuit (patented technology), which effectively avoids damage to laser lens or optical components caused by operator misoperation, thus greatly reducing the failure rate of the machine and effectively prolonging the service life of the machine. The life of the consumables.

6. Various welding copper nozzles such as straight angle, inner angle and outer angle are equipped as standard. According to different welding needs, different nozzles can be replaced to meet various welding needs.


Details of laser welding stainless steel pipe

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 stainless steel pipe details-Suntop


Advantages of 1500w handheld laser welding machine

1. The welding speed is fast and the efficiency is high, which is 5-10 times that of traditional argon arc welding, which saves labor and reduces the processing cost by about 30%.

2. The welding affected area is small, which will not cause deformation, blackening, and traces on the back, and the welding depth is large, the welding is firm, and the melting is sufficient.

3. Easy to learn and operate, no technical threshold requirements, ordinary workers can operate after short-term training, and easily achieve high-quality welding results.

4. It is convenient and flexible to use, the station can be adjusted at any time, no fixed station is required, it is free and flexible, and is suitable for welding in various working environment scenarios.

5. Diversified welding methods can realize welding at any angle, such as lap welding, butt welding, vertical welding, flat fillet welding, inner fillet welding, outer fillet welding, etc., and can perform various complicated welds on workpieces, and welding of larger workpieces with special shapes.

6. The service life of the laser is as long as 100,000 hours, the photoelectric conversion rate is high, and the energy consumption is low. Long-term use can save a lot of processing costs.


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


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

Wire feed delivery length

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

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)


Safety 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 laser source and Emergency-stop button ensure deliberate operation.

● Fiber laser interlock verifies integrity of laser delivery to the welding gun.

● Laser weld gun trigger, enable and then fire, for intentional operation.

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

Operators must wear all recommended personal protective equipment (PPE), including laser safety glasses, laser and heat resistant gloves, hats, leather aprons, etc., and other laser and heat resistant clothing.


Laser welding stainless steel pipe application

Application materials

Suitable for stainless steel, carbon steel, copper, aluminum, gold, silver, chromium, nickel, titanium and many other metals and alloys; also can be used for welding between a variety of dissimilar materials.


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 1500w laser welding stainless steel pipe

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


laser welding stainless steel pipe samples-Suntop



 

 

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