Laser Welding Head (Cladding Head)

Blue+IR Dual-wavelength Laser Welding Heads

Infrared fiber lasers:

Low absorption, splash, pores, internal defects, low mechanical properties and conductivity, low productivity.

Blue Diode laser:

High absorption rate, small thermal impact area, reflected light to the lens and other structures of the high risk of high-reverse damage, can be composite welding.

Applied Research:

Cu + Al

500W 0.5mm SUS304

1000W 1mm SUS304

Composite welding case-:

Blue LD 1KW for welding + Fiber laser 3KW for preheating

Composite welding case-2:

Blue LD 1KW for welding + Fiber laser 3KW for preheating

1. SJQ Series Dual-wavelength Laser Welding Heads

1.1 SJQ Series Hybrid Wavelength Welding Head, SJQ-BW290-6D

• Excellent Welding Effect

Mainly used for welding of high-reflection materials and to secure the quality and consistency of welding seam.

• Rich Function Expanding

Modules like seam tracking and positioning are optional for expanding of function. Make it easy to realize auto welding.

• Drawer Type Lens Holder

Drawer type cover glass holder to facilitate replacement

• Efficient Cooling

Dual water cooling structure with interfaces on both the cover glass hold er and the laser head to extend the working duration.

• Excellent Dustproof

Reliable sealing design to avoid contamination to optical lens and prolong the lifespan.

Technical Data

1.2 SJQ Series Dual-Wavelength Hybrid Wobble Welding Head, SJQ-BW290-6B

• High Power Rating

Dual-wavelength (fiber laser 4kW with wobble feature+ diode 2kW) optics system.

• Excellent Welding Effect

With low porosity, high mechanical properties and high-quality welding surface.

• Various Scanning Patterns

Support for continuous circle, continuous square, continuous line, continuous ellipse and continuous 8 type, etc.

• Drawer Type Lens Holder

Drawer type cover glass holder to facilitate replacement

• Excellent Dustproof

Reliable sealing design to avoid contamination to optical lens and prolong the lifespan.

• Efficient Cooling

Dual water-cooling structure with interfaces on both the cover glass holder and the laser head to extend the working duration

Technical Data

STX Series Laser Welding Heads

1. Fiber Laser Welding Head, Type I,  STX-XHG200AIH

• Max. laser power: 2000W (higher power on request)

• Fiber interface: QBH

• Collimation: D30F80/F100

• Focusing: D30F120/F150/F200/F250/F300

• Clear aperture: D26mm

• Collimated glass: D28X2mm

• Focus protection glass: D30X4mm

• Assist gas pressure: 10, 15, 20, 25par

• Weight: 1.33kg

2. Fiber Laser Welding Head, Y Type, STX-XHG200AYH

• Max. laser power: 2000W (higher power on request)

• Fiber interface: QBH

• Collimation: D30F80/F100

• Focusing: D30F120/F150/F200/F250/F300

• Clear aperture: D26mm

• Collimated protection glass: D28X2mm

• Focus protection glass: D30X4mm

• Charge Coupled Device (CCD): 700TVL

• Assist gas pressure: 10, 15, 20, 25par

• Weight: 2.25kg

3. Fiber Laser Welding Head, Type Y, STX-XHG300AYH

• Max. laser power: 3000W (higher power on request)

• Fiber interface: QBH

• Collimation: D28F80(2A)

• Focusing: D30F120/F150/F200/F250/F300

• Clear aperture: D26mm

• Collimated protection glass: D28X2mm

• Focus protection glass: D30X4mm

• Charge Coupled Device (CCD): 700TVL

• Assist gas pressure: 10, 15, 20, 25par

• Weight: 2.8kg

4. Fiber Winging Welding Head, Type I, STX-XHWB200AIH

• Max. laser power: 2000W (higher power on request)

• Fiber interface: QBH

• Collimation: D20F70/F100

• Focusing: D20F120/F150/F200/F250/F300

• Clear aperture: D14mm

• Collimated protection glass: D20X2mm

• Focus protection glass: D20X2mm

• Max motor speed:1.5W r/min

• Spot diameter:1-3mm (other diameter on request)

• Assist gas pressure: 10, 15, 20, 25par

• Weight: 1.4kg

5. Fiber Winging Welding Head, Type Y, STX-XHWB200AYH

• Max. laser power: 2000W (higher power on request)

• Fiber interface: QBH

• Collimation: D20F70/F100

• Focusing: D20F150/F200/F250/F300

• Clear aperture: D16mm

• Collimated protection glass: D20X3mm

• Focus protection glass: D20X3mm

• Charge Coupled Device (CCD): 700TVL

• Max motor speed:1.5W r/min

• Spot diameter:1-3mm (other diameter on request)

• Assist gas pressure: 10, 15, 20, 25par

• Weight: 2.73kg

6. Fiber Winging Welding Head, Type Left F, STX-XHWB200ALH-L

• Max. laser power: 2000W (higher power on request)

• Fiber interface: QBH

• Collimation: D20F100

• Focusing: D20F150/F200/F250/F300

• Clear aperture: D16mm

• Collimated protection glass: D20X3mm

• Focus protection glass: D20X3mm

• Charge Coupled Device (CCD): 700TVL

• Max motor speed:1.5W r/min

• Spot diameter:1-3mm (other diameter on request)

• Assist gas pressure: 10, 15, 20, 25par

• Weight: 3.2kg

7. Fiber Welding Head with Changeable Beam Diameter, Type Y, STX-XHWBK200AYH (STX-HK20Y)

• Max. laser power: 2000W (higher power on request)

• Fiber interface: QBH/RD

• Collimation: F50/F70/F100 (default F100)

• Focusing: 150/F200/F250/F300 (default F200)

• Clear aperture: D17mm

• Collimated protection glass: D20X3mm

• Focus protection glass: D22.35X4mm

• Charge Coupled Device (CCD): B/W 800line

• Assist gas pressure: 10, 15, 20, 25par
  

• Weight: 1.786kg   (Click here for dimensions and drawing)

8. Fiber Welding Head with Changeable Beam Diameter, Type Y, STX-XHWBK300AYH

• Max. laser power: 3000W (higher power on request)

• Fiber interface: QBH

• Collimation: D30F100

• Focusing: D30F150/F200/F250/F300

• Clear aperture: D26mm

• Collimated protection glass: D22*2mm

• Focus protection glass: D30*4mm

• Charge Coupled Device (CCD): 700TVL

• Max motor speed:2W r/min

• Adjustable spot size:0-4mm(other diameter on request)

• Assist gas pressure: 10, 15, 20, 25par

• Weight: 2.83kg

9. Handheld Winging Welding Head, STX-XHWB150ASC1

• Max. laser power: 1500W (higher power on request)

• Fiber interface: QBH

• Collimation: D20F70

• Focusing: D20F150/F200/F250

• Clear aperture: D14mm

• Focus protection glass: D20X3mm

• Max motor speed:1.5W r/min

• Spot diameter:1-3mm (other diameter on request)

• Assist gas pressure: 10, 15, 20par

• Weight: 0.9kg

10. Handheld Winging Welding Head, STX-XHWB200ASC1

• Max. laser power: 2000W (higher power on request)

• Fiber interface: QBH

• Collimation: D20F100

• Focusing: D20F150/F200/F250

• Clear aperture: D16mm

• Focus protection glass: D20X3mm

• Max motor speed:1.5W r/min

• Spot diameter:1-3mm (other diameter on request)

• Assist gas pressure: 10, 15, 20par

• Weight: 0.89kg

11. Handheld Welding Head with Changeable Beam Diameter, STX-XHWBK200ASC1

• Max. laser power: 2000W (higher power on request)

• Fiber interface: QBH

• Collimation: D20F100

• Focusing: D20F150/F200/F250

• Clear aperture: D16mm

• Focus protection glass: D20X3mm

• Max motor speed:1.5W r/min

• Adjustable spot size:0-4mm(other diameter on request)

• Assist gas pressure: 10, 15, 20par

• Weight: 1kg

12. Fiber Dual-axis Swinging Welding Head, STX-XHWB200A

• Max. laser power: 2000W (higher power on request)

• Fiber interface: QBH

• Collimation: D20F100

• Focusing: D30F120/F150/F200/F250/F300

• Clear aperture: D16mm

• Collimated protection glass: D20X3mm

• Focus protection glass: D30X4mm

• Charge Coupled Device (CCD): 700TVL

• Max motor frequency:300Hz

• Spot type: O, 8, ∞, —, | (1-5mm) (other diameter on request)

• Assist gas pressure: 10, 15, 20, 25par

• Weight: 3.65kg

STW Series Laser Welding Heads

1. Hand-held Laser Welding Heads STW-ND18

• This welding head could be widely used in complex and irregular welding process such as cabinets, kitchen, staircase, shelf, gridiron, stainless steel door and window guardrail, distribution box, stainless steel furniture and other industries. It is a perfect replacement of traditional argon arc welding in welding thin stainless steel plate, iron plate, aluminum plate and other metal materials.

• Smart internal design and interactive control system expand the tolerance range and welding width of the processing parts, and solve the disadvantage of minor laser welding spot, and provide better welding forming.

• Light shape, ergonomic design, advanced structure, and reliable performance ensure comfort grip and simple operation.

• Nice welding seam, fast welding speed, no consumables, no welding marks, no discoloration, no later polish.

• This head could be equipped with a variety of angular nozzles to meet the welding needs of different products.

2. Wobble Welding Head STW-ND80/ND60/ND24/ND15

• This composite fiber welding laser head is cost-effective, having a strong advantage in welding highly reflective materials and high power welding.

• It adopts the motor to drive the X, Y-axis galvanometer lens with a variety of wobbling modes. It allows the work piece with irregular welds, and the larger clearance. Processing parameters can significantly improve the welding performance.

• Fully sealed internal structure protects optical parts from pollution by dust.

• Air curtain parts prevent welding slag from entering head inside.

• Easy to change/replace protective windows via drawer structure.

• Fit for QBH connector

3. Galvanometer Welding Heads STW-Nd65/Nd31

• This fiber laser welding head has a strong advantage in welding speed and high accuracy with high efficiency in multipoint welding.

• It adopts the motors to drive the X, Y-axis galvanometer lens, F-theta lens to focus with a variety of wobbling modes, all of which can significantly improve the welding performance.

• Fully sealed internal structure protects optical parts from pollution by dust.

• Air curtain parts prevent welding slag from entering head inside.

• Fit for QBH connectors.

4. Cladding Heads STW-ND66/ND45

• Three-way powder feeding and one-way gas feeding design.

• Adjusting reasonable air pressure to feed the powder.

• Full-sealed internal structure protects optical part from pollution by dust.

• Cooling parts ensure lens at a reasonable temperature.

• Well matched various diode sources.

5. Hybrid Multi-wavelength Welding Heads STW-ND36/ND30

• Fiber and diode are well matched

• A strong advantage in welding back reflection materials such as copper

• and aluminum.

• Reducing welding spattering of different welding materials.

• Enhancing welding speed, finish and quality.

• Widely used in power battery and thin sheet metal welding, such as safety valves, battery poles, battery seals, etc.

6. High Power Welding Head STW-ND/61/ND40/ND26

• Cost-effective and strong advantage in welding plates.

• Outstanding welding performance with good cooling and optical design.

• High dustproof from fully sealed internal structure, guaranteeing protective window’s lifespan.

• CCD module could be equipped with camera and display to achieve welding seam tracking.

• Well matched various laser source.

7. ST-GQ Series Fiber Laser Welding Head

STGQ-HJ-001B

STGQ-JYHJ-001C

8. STD80 Series Fiber Laser Welding Head

Suitable for the fiber-coupled Nd:YAG laser beam via the connector D80. The laser beam goes into the welding head via D80 and then the laser beam is focused onto the workpiece to be welded. The co-axial assistant gas can be input via gas connector. The fiber connector D80 and focusing lens inside the head will be water-cooled for high power laser.

STOS Series Fiber Laser Welding Head

1. STOS-LW405A/B

• Drawer installation method.

• Water cooling module.

• Anti-splash gas curtain.

• External red light focusing module.

• CCD and display module.

2. STOS-LW404A/B

• Drawer installation method.

• Water cooling module.

• Anti-splash gas curtain.

• External red light focusing module.

• CCD and display module

3. STOS-Lw403A/B

• Various Collimating,focus configuration specifications.

• Drawer installation method.

• Water cooling module.

• Anti-splash gas curtain.

• External red light focusing module.

• CCD and display module.

4. STOS-LW407A

• Custom weld pool width.

• Reducing weld width requirements.

• Various Collimating, focus configuration specifications.

• Drawer installation method.

• Water cooling module.

• Anti-splash gas curtain.

• External red light focusing module.

• CCD and display module.