Tai'an Shuangyan Machinery & Electronic Co., Ltd.
 Automobiles & Motorcycles > Motorcycle Accessories >  Auto Darkening Welding Mask SZ-AST Black

Auto Darkening Welding Mask SZ-AST Black

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Auto Darkening Welding Mask SZ-AST Black
Detailed Description

Solar power
High clear view filter
Permanent UV/IR protection
Sensitivity/delay time adjustment
Auto Darkening Welding Mask
Auto Darkening Welding Mask



Filter size(mm)


Viewing Area(mm)


Light state

DIN.3 or DIN.4

Dark state


Switch time(s)


Delay time(s)


Power on/off

Fully Automatic

Power supply

Solar-li.No battery change required

Rate of UV transmittance

313nm<0.00006%    365nm<0.00006%

Rate of IR transmittance

780~1300nm<0.003%    1300~2000nm<0.009%


Switching set for less than 20Amps TIG welding.

Eye protection

EN379 1/2/1

Weight (g)



2 years

Extra functions

Sensitivity adjustment small current welding

Available color

Product with different color can be supplied according to customers requirement

We promise to offer you the right Welding Helmet A series with best price and best service!We have confidence that you will satisfy with our products and service.We promise you that the quality of faucet is first-class and selection is wide. Faucets for home and lab are all available.Our goods are both excellent in quality and reasonable in price.Above items are just a part, many more Cisco products are not listed out, please feel free contact us for more details. Thank you for your attention

Company information:
    Tai'an Shuangyan Machinery & Electronic Co., Ltd. Was established in 2005 . We is an exporter of China (Mainland) Motorcycle Helmets products.    With independent export rights, our products have been exported to North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe, etc. Our company insists on strict quality standards.    To pursue high quality and meet customers' demands are our perpetual promises. We sincerely invite you as our good friends to visit us.Please visit our website at www.syjidian.com or contact us for more information !
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Send Inquiry to this Supplier
Tai'an Shuangyan Machinery & Electronic Co., Ltd.
Ms. Melody Sun
Tailiang Road,Tai'an City,Shandong Province,China
86-538-8212678 6216998

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