- Air knife: 6bar
- Welding shielding gas: ≤25L/min Weight: ~4.0kg
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Shipping Estimate
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
AK390-BW for Raytool High Power Multifunctional Laser Processing Head Use to Laser WeldingProduct Description AK390 BW Product advantages High withstand power: Using direct water cooled copper mirror, the lens has a long service life, and the maximum power can reach 20KW Efficient water cooling: Double water cooling structure design, the lens holder of the protective mirror and the laser head body are equipped with water cooling interface, which prolongs the continuous working time More excellent welding quality: Significantly increased
Product Description
AK390-BW
Product advantages
High withstand power: Using direct water-cooled copper mirror, the lens has a long service life, and the maximum power can reach 20KW Efficient water cooling: Double water-cooling structure design, the lens holder of the protective mirror and the laser head body are equipped with water-cooling interface, which prolongs the continuous working time More excellent welding quality: Significantly increased welding speed, high surface quality welding
Product parameters
Power level: 20000W Clear aperture: 48mm Auxiliary gas pressure
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
4.5 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Cute slip-ons - so easy and quick!
Size: 13 Little Kid, Color: Hot Pink/Multi
These shoes are adorable, comfortable according to my kid, and super easy to pull on!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
★★★★★ 5
Durable
Size: 6 Big Kid, Color: Aqua/Multi
Good shoes. True to size
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Her go to pair!
Size: 13 Little Kid, Color: Lavendar
Good quality shoes and she loves them! Slips her foot right in! Her go to pair !
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Reviewed in the United States on May 15, 2026
★★★★★ 5
It’s a perfect shoe without the correct width it needed to be wider
Size: 5 Big Kid, Color: Lavendar
The app suggested a 6.5 but I needed it in wide and it was not an option.
I had to send them back because they were too tight!
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Reviewed in the United States on April 11, 2026
★★★★★ 5
That the shoes got here in time.
Size: 10.5 Little Kid, Color: Light Pink
The shoes a perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026