Laser Welding Head (Cladding Head)

Laser Welding Head (Cladding Head)

Fiber laser welding head has advantages over thin plate and tiny parts welding application. Complete sealed internal structure prevents optical part from polluted by dusts CAM structure focusing.

STX Series Laser Welding Heads

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

laser welding head

  • 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

laser welding head

  • 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

laser welding head

  • 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

laser welding head

  • 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
  • Adjustable spot size:0-4mm(other diameter on request)
  • Assist gas pressure: 10, 15, 20, 25par
  • Weight: 2.89kg

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

laser welding head

  • 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

laser welding head

  • 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

laser welding head

  • 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.
Model STW-ND18
Power range 1500W
Adjustable width 0-4mm
Fiber interface QBH
Collimating lens 50mm
Focal length of lens 125/150mm
Weight 1.36kg

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

laser welding head laser welding head

  • 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
Model STW-ND80 STW-ND60 STW-ND24 STW-ND15
Max gas pressure 25bar
Horizontal adjustment range ±1.5mm
Vertical adjustment range ±10mm
Clear aperture 48mm 27mm 26mm
Effective aperture 32mm 50mm 27mm 27mm
Collimating focal length 100mm 100/150mm 100mm 75/100mm
Focusing focal length 100/190mm 300mm 200mm 300mm
Max. applicable power 6kW 6kW 6kW 1.5kW
Dimension (mm) 441x141x120
Weight 7.3kg 6.5kg 3.8kg 3.3kg

3. Galvanometer Welding Heads STW-Nd65/Nd31

laser welding head

  • 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.
Model STW-ND65 STW-ND31
Max. applicable power 6kW 4kW
Scanning area 334x334mm 210x210mm
Collimating focal length 100mm 100mm
Focusing focal length 600mm 250/400mm
Weight 13.5kg 7.5kg

4. Cladding Heads STW-ND66/ND45

laser welding head

  • 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.
Model STW-ND66 STW-ND45
Max. applicable power 6kW 4kW
Clear aperture 50mm 46mm
Effective aperture 48mm 46mm
Collimating focal length 100/150mm 100mm
Focusing focal length 250/300mm 250/300mm
Weight 6.6kg 5.5kg

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

hybrid multi-wavelength laser welding head

  • 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.
Model STW-ND36 STW-ND30
Max. applicable power 4kW 2kW
Effective aperture 48mm 36mm
Collimating focal length F100*F100mm F75*F100mm
Focusing focal length 200/250mm 200/250mm
Vertical adjustment range ±4mm ±4mm
Weight 5.5kg 3.2kg

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

high-power laser welding head

  • 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.
Model STW-ND61 STW-ND40 STW-ND26
Max. applicable power 6kW 4kW 2kW
Clear aperture 48mm 48mm 27mm
Effective aperture 48mm 48mm 48mm
Collimating focal length 150mm 100/150mm 110mm
Focusing focal length 200/250mm 150mm 200mm
Weight 4.6kg 4.2kg 4.2kg

7. ST-GQ Series Fiber Laser Welding Head

Model STGQ-DGLHJ-001A STGQ-HJ-001B ST-GQ-JYHJ-001C
Description
Application Thick plate and large parts Thin plate, tiny and medium parts
Max. power 4000W 2000W 1000W
Collimator Focal Length 100mm, 125mm 75mm, 100mm 75mm, 100mm
Focal Length 150mm, 200mm 150mm, 200mm 150mm, 200mm
Horizontal Adjustment ±4mm ±4mm
Clear Aperture 40mm 24mm 24mm
Weight 4.2 kg 3.2 kg 2.3 kg
Features
  1. With air curtain to prevent welding slag from entering the welding head
  2. CCD can be equipped as per customer’s requirement
  3. Complete sealed internal structure can prevent optical parts in cutting head from polluted by dusts
  4. It is modular design with high precision, easy to maintain.
  5. Drawer installation method make protective lens exchange process more convenient.
  6. Easy to control precision with CAM structure focusing system.
  7. QBH connector (can be changed to QCS, QD conector, please enquire).

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.

Part number STD80-H
Laser Nd:YAG
Laser wavelength 1064nm
Input connector type D80
Focal length of focal lens 100 or 120mm
Focusing adjustable range 15mm
Cooling Water cooling for both input connector and focusing
Assistant gas Co-axial gas inlet & outlet
Max. Allowed input laser power Average 500W <30Hz
Option Co-axial CCD and monitor
Part number STD80-V
Laser Nd:YAG
Laser wavelength 1064nm
Input connector type D80
Focal length of focal lens 100 or 120mm
Focusing adjustable range 15mm
Cooling Water cooling for both input connector and focusing
Assistant gas Co-axial gas inlet & outlet
Max. Allowed input laser power Average 500W <30Hz

STOS Series Fiber Laser Welding Head

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.
Interface type QBHQCS
Laser incident mode 90°
laser power <2000W
Focal length 150mm, 180mm, 250mm
Collimating Focal length 80mm~150mm
Collimating control range ±5mm
protective gas paraxial / coaxial
weight 3.5KG

2. STOS-LW404A/B

  • Drawer installation method.
  • Water cooling module.
  • Anti-splash gas curtain.
  • External red light focusing module.
  • CCD and display module
Interface type QBH
Laser incident angle 90°
laser power <2000W
Focal length 150mm, 180mm, 250mm
Collimating Focal length 80mm~150mm
Collimating control range ±5mm
Gas protection paraxial / coaxial
weight 3.5KG

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.
Interface type QBH /QCH
Laser incident way coaxial
laser power <2000W
Focal length 150mm, 180mm, 250mm
Collimating Focal length 80mm~150mm
Collimating control range ±5mm
Gas protection paraxial / coaxial
weight 3.5KG

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.
Laser incident mode common axis
laser power <3000W
Collimating Focal length 80mm~150mm
Collimating control range ±5mm
scanning scope less than or equal to Φ20mm
Track frequency 130Hz