Laser welding machine protective window Optical laser protective lens suitable for welding parts

Suitable for big brand welding machines and cutting machines
High light transmittance and fast cutting speed, the light transmittance is as high as 99.5%, effectively enhancing the cutting speed
Complete specifications and wide application
18*2, 20*2, 20*3, 20*4, 22.35*4, 24.9*1.5, 25.4*4, 25.4*5, 28*4, 27.9*4.1, 29.7*4.7, 30*5, 30* 1.5, 34*3, 34*5, 35*4, 36*2, 36*3, 36*5, 40*2, 40*3, 40*5, 50*2, 55*1.5, (37*7 10000w) and within
The above specifications of 10000w and 12000w stainless steel materials have been tested without problems and are relatively stable.

37*7 15000w-20000w uses ordinary JGS1 material
34*5 15000w uses ordinary JGS1 material
37*7 15000w-20000w uses imported JGS1 material
34*5 15000w-20000w uses imported JGS1 material

Lens cleaning steps
1. Wash your hands, blow dry or wait to dry;
2. Put on finger cots;
3. Gently take out the lens and check;
4. First use an air balloon or nitrogen to blow off the dust on the lens surface;
5. Use a cotton ball dipped in lens fluid to remove the residue;
6. Use the lens wiping paper to drop an appropriate amount of lens wiping liquid and wipe it gently. Remember to wipe in a rotating manner;
7. Replace the lens wiping paper and repeat the steps. Do not reuse the same lens wiping paper.
8. Blow the mirror surface clean with an air ball.

Lens care taboos
1. Do not touch the mirror surface with your hands;
2. Do not blow air on the mirror or use air from an air compressor;
3. Do not allow the mirror to directly touch hard surfaces;
4. Do not wipe with non-wiping lens paper (stick) or wipe the lens forcefully;
5. Do not press hard when disassembling or assembling the lens.

Lens precautions
1. Be sure to wear finger cots or rubber gloves when handling lenses to avoid dirt and oil on your hands.
It will stain the lenses and cause performance degradation;
2. Do not use any tools to pick up the lens, such as tweezers;
3. Do not place the lens on lens paper to avoid damage;
4. Do not place the lens on a rough or hard surface, as the infrared lens is easily scratched;
5. Do not clean or touch the surface of pure gold or pure copper.