Handheld Laser Welding Head Accessories Main

Laser Welding Head Accessories - SUP 20S/T, SUP 21T, SUP 23S/T

We supply a full range of high-quality consumables and accessories for SUP 20S, 20T, 21T, 23S, and 23T laser welding heads, including protective lenses, focusing lenses, collimation lenses, welding nozzles, sealing rings, and graduated tubes. These precision-engineered components ensure optimal beam quality, consistent welding performance, and extended service life for your laser welding equipment, minimizing downtime and maintaining peak operational efficiency in demanding industrial applications.

Laser Lenses

Protective Lens
Model	Diameter (mm)	Thickness (mm)	Compatible Welding Heads
D18-T2	18	2	SUP20S/T, 21T, 23S/T, SW150
D30-T5	30	5	SUP 22C
D20-T2	20	2	SUP 21C

Collimating Lens
Model	Diameter (mm)	Thickness (mm)	Focal Length (mm)	Compatible Welding Heads
D16-T5-F60	16	5	F60	SUP21T, 23S/T, SW150, 22C
D20-T5-F60	20	5	F60	SUP 20S/T, 21C
D16-T5-F50	16	5	F50	SUP 21TF, 23TF

Focusing Lens
Model	Diameter (mm)	Thickness (mm)	Focal Length (mm)	Compatible Welding Heads
D20-T4.5-F150	20	4.5	F150	SUP 20S/T, 21T, 23S/T, SW150
D20-T4.5-F200	20	4.5	F200	SUP 20S/T, 21T, 23S/T, SW150
D20-T4.5-F400	20	4.5	F400	SUP 20T, 21T, 23T
D20-T4.5-F600	20	4.5	F600	SUP 23T
D20-T4.5-F800	20	4.5	F800	SUP 20T, 21T, 23T
D20-T3.5-F400	20	3.5	F400	SUP 21C, 22C
D20-T3.5-F600	20	3.5	F600	SUP 21C, 22C
D20-T3.5-F800	20	3.5	F800	SUP 21C, 22C

Laser Nozzles

Type	Height (mm)	Thread	Wire Feed Caliber (mm)
AS-12	35	M16	0.8, 1.0, 1.2
BS-16	35	M16	1.6
CS-12	44	M16	0.8, 1.0, 1.2
ES-12	38	M16	0.8, 1.0, 1.2
FS-16	38	M16	1.6
C	35	M16	/
AS-16D	31.5	M16	1.6
AS-20D	31.5	M16	2.0
Cutting Nozzles	35	M16	/

Sealing Rings

Number	Size (mm)	Application
1	21×15×2.7	For Universal Handheld Welding Head Protective Windows
2	34x26x2.7	For SUP22C Handheld Laser Protective Windows
3	23.1x18x2.7	For SUP21C Handheld Laser Protective Windows