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1. STGD Series Fiber Laser Welding Head

 

Low Power Fiber Laser Welding Head

 

Features:

> Has advantages over thin plate and tiny parts welding application
> Complete sealed internal structure prevent optical part from polluted by dusts
> CAM structure focusing, easy to control precision
> Drawer installation method made the protective lens replacement process more convenient
> CCD can be equipped as per customer's requirement
> Model 001C with air curtain installed prevent welding slag from entering the welding head; model 001E with long nozzle installed is suitable for complex structure welding.

Technical Parameters:

Model

ST-GQ-JYHJ-001C

ST-GQ-JYHJ-001E

Max Laser Power

1000W

Compatible Laser Machine

IPG, SPI, Rofin, Coherent, nLight, Raycus, Max and etc

Fiber Connection interface

QBH

Collimator Focal Length

75mm, 100mm

Focal Length

150mm, 200mm

Vertical Adjustment range

4mm

Clear Aperture

24mm

Max Cutting Gas Pressure

25Bar

Gross Weight

2.3kg

2.2kg

 

Medium Power Fiber Laser Welding Head

 

Features:

> Has advantages over thin plate, tiny and medium parts welding application
> Complete sealed internal structure prevent optical part from polluted by dusts
> CAM structure focusing, easy to control precision
> Drawer installation method made the protective lens replacement process more convenient
> Installed air curtain prevent welding slag from entering welding head
> CCD can be equipped as per customer's requirement

Technical Parameters:

Model ST-GQ-HJ-001B
Max Laser Power 2000W
Compatible Laser Machine IPG, SPI, Rofin, Coherent, nLight, Raycus, Max and etc
Fiber Connection interface QBH
Collimator Focal Length 75mm, 100mm
Focal Length 150mm, 200mm

Vertical Adjustment range

4mm

Clear Aperture

24mm

Max Cutting Gas Pressure

25Bar

Gross Weight

3.2kg

 

High Power Fiber Laser Welding Head

 

Features:

> Has advantages over thick plate and large parts welding application
> Complete sealed internal structure prevent optical part from polluted by dusts
> CAM structure focusing, easy to control precision
> Drawer installation method made the protective lens replacement process more convenient
> Installed air curtain prevent welding slag from entering welding head
> CCD can be equipped as per customer's requirement

Technical Parameters:

Model ST-GQ-DGLHJ-001A ST-GQ-DGLHJ-001B
Max Laser Power 4000W
Compatible Laser Machine IPG, SPI, Rofin, Coherent, nLight, Raycus, Max and etc
Fiber Connection interface QBH QD
Collimator Focal Length 100mm, 125mm
Focal Length 150mm, 200mm
Clear Aperture 40mm
Max Cutting Gas Pressure 25Bar
Gross Weight 4.2kg 4.5kg

 

 

2. STD80 fiber-coupled Nd:YAG laser welding head

 

STD80 series laser welding heads are 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

 

 

3. Laser beam delivery

  • Sealed for industrial requirements

  • Stable and accurate

  • Easy mounting

These type laser beam delivery devices designed to meet industrial environment constrain providing safety and sealing against contamination for free space laser beam path. Static and adjustable laser beam manipulation options available. Optical mirror replacement can be accomplished without affecting alignment.

All the beam delivery devices come with Z-axis adjustable, gas inlet and nozzle. Custom-made devices available upon request.  For high power laser, water cooling is provided.

 

 

Classification: LBD-1064-20-80W

       LBD:   laser beam delivery

       1064:  laser wavelength, 1064nm, 10.6um, 532nm, 355nm or 355nm

       20:     clear aperture in mm.

       80:     focal length of the focusing lens in mm

       W:     W means water-cooled

 

Examples:

LBD-10.6-20-80:   Air-cooled CO2 laser beam delivery

focal length 80mm

maximum allowed input beam diameter 20mm

LBD-10.6-20-100: Air-cooled CO2 laser beam delivery

focal length 100mm

maximum allowed input beam diameter 20mm

LBD-10.6-15-60:  Air-cooled CO2 laser beam delivery

focal length 60mm

maximum allowed input beam diameter 15mm

LBD-1064-20-75: Air-cooled Nd:YAG laser beam delivery

focal length 75mm

maximum allowed input beam diameter 20mm

 

  Fiber Delivery   Laser Cutting Heads    Beam shaper      Beam expander

Sintec Optronics Pte Ltd

10 Bukit Batok Crescent #07-02 The Spire Singapore 658079

Tel: +65 63167112 Fax: +65 63167113  

E-mail: sales@sintec.sg sales@SintecOptronics.com

URL: http://www.sintec.sghttp://www.SintecOptronics.com

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