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USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
4000W Fiber Laser Welding Head For WSX Fiber Laser Welding Model ND454000W Fiber Laser Welding Head For WSX Fiber Laser Welding Model ND45 Products Description Main Features (1) This kind laser head has a strong advantage on medium power large format fiber laser welding application. (2) Completely sealed internal structure of laser head can avoid optical part polluted by dust. (3) Two point centering adjustment of laser head; the focus adjusting take imported motor driving and has great improvement in perforation. (4)
4000W Fiber Laser Welding Head For WSX Fiber Laser Welding Model ND45
Products Description
Main Features
(1) This kind laser head has a strong advantage on medium power large format fiber laser welding application.
(2) Completely sealed internal structure of laser head can avoid optical part polluted by dust.
(3) Two point centering adjustment of laser head; the focus adjusting take imported motor driving and has great improvement in perforation.
(4) Automatically change the size of the laser spot.
(5) Protective lens take more convenient replacement drawer installation way.
(6) Can be equipped with various kind of QBH connectors laser machine.
(2) Completely sealed internal structure of laser head can avoid optical part polluted by dust.
(3) Two point centering adjustment of laser head; the focus adjusting take imported motor driving and has great improvement in perforation.
(4) Automatically change the size of the laser spot.
(5) Protective lens take more convenient replacement drawer installation way.
(6) Can be equipped with various kind of QBH connectors laser machine.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 4
Very fluffy and comfortable.
It only stays cool for a few minutes. It is a very comfortable pillow.
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Reviewed in the United States on December 13, 2025
★★★★★ 5
Double Sided Cooling Pillow
Color: Blue, Size: King(2 Pack)-20'*36'
I truly love these pillows. They are sent with extra filling so if their not firm enough you can add more and if their to firm you can remove some. You can make these pillows to your liking. They fluff right back up. Their comfortable and you really get your moneys worth. I love them.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Fantastic pillows
Color: Blue, Size: Standard(1 Pack)-20'*26'
Fantastic pillows----never get headaches like others
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Recommend this product
Color: Blue, Size: Queen(2 Pack)-20'*30'
I bought these for my boyfriend who is a hot sleeper. They are super thick & comfortable. The pillow stays cool & has a great texture. They didn’t have a bad smell. Bought these 3 years ago & they are still like brand new, durable
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Reviewed in the United States on May 11, 2026
★★★★★ 3
Good, but not life-changing
Color: Blue, Size: Queen(2 Pack)-20'*30'
These pillows are decent but not amazing. I like that they’re adjustable and come with extra fill, so you can make them softer or firmer depending on how you sleep. The cooling side feels nice at first, but it doesn’t stay super cool all night. They’re comfortable enough, but not a huge upgrade from regular pillows. Good, just not life-changing.
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Reviewed in the United States on February 26, 2026