Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
Three rib safety helmet
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time..
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
Infrared ,radiation can, cause retinal burning and cataracts. IR is usually felt as heat. ,Ultraviolet radiation, cannot be felt as heat, but ,can, cause an ,eye, burn known as “Welder’s Flash.” Welding arcs are very intense and ,can, cause burns to skin and ,eyes, with just a few minutes of exposure. Even brief exposure to ,UV radiation can, result in ...
UV radiation,, such as that seen in the sun’s ,rays,, is present in welding irons. Prolonged exposure to ,UV radiation can, cause skin cancer. Without a mask, this ,radiation, will seep into facial skin, increasing the chances of cancer on the face. The other form of ,radiation, that welding produces is infrared ,radiation,.
Helmets, also ,can, reduce the need for wearing secondary ,safety, lenses under the shield. Although autodarkening lenses do not darken until an arc is struck, if the ,helmet, is ANSI-compliant, it will already block out ,UV, and IR ,rays, whether the ,helmet, is on or off. ,Helmets, that take a millisecond or less to change shades are recommended. 2
24/8/2018, · The ,helmet, is compliance to ,the safety, standards and protects your ,eyes, from the harmful ,UV, and IR radiant while working under high amperage. If you want your employees to perform the task right without worrying about ,the safety, measures, then there is no better welding ,helmet, than Jackson ,Safety, …
The higher degree of scattering of these ,rays, makes the cloudless sky look blue. 3. The ,eye, is not very good at blocking blue light. Anterior structures of the adult human ,eye, (the cornea and lens) are very effective at blocking ,UV rays, from reaching the light-sensitive retina at the back of the eyeball.
Exposure to artificial ,UV, sources ,can, cause severe ,eye, damage. Temporary damage often heals within a couple of days. Permanent damage usually only occurs right away with severe exposure. Any exposure, however, adds to the cumulative impact ,of UV light, on ,eyes,. What ,Effect, Does ,UV Light, Have On ,Eyes,?
The human ,eye, is sensitive to all of the ,radiation, in the electromagnetic spectrum, especially if that ,radiation, is at very high levels of intensity. Exposure to intense electromagnetic ,radiation,, including infrared ,radiation,, ,can, damage the lens and cornea of the ,eye,. This is one reason why staring at the sun is harmful (and unintelligent).