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Optrel Crystal 2.0 Black Welding Helmet Swiss Made Near Me

Welding for Less is your premier provider for discount welding supplies online. Get in touch with us for all your welding supply needs we have you covered.


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Raihan Eclips

5 months ago | 3 min read
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Optrel Crystal 2.0 Black Welding Helmet Swiss Made Near Me

Welding for Less is your premier provider for discount welding supplies online. Get in touch with us for all your welding supply needs we have you covered.

Why Optrel crystal black welding helmet swiss made is useful for welding

Optrel crystal black welding helmet MMA – TIG – MIG/MAG, tack welding, cutting, Optrel Welding Helmet and inspection Low weight - only 467 g Compact design - easy access to tight work areas Flip-up filter cassette for pre-and post-weld inspection with GapView position Large impact-resistant glass for control Passive and auto-darkening filter Durable, adjustable ComFlex headband provides a perfect fit and comfortable wearing experience Additional integrated black leather neck, protectors. The mask bodies are made from plastics of various qualities. It is clear that expensive professional models are made of heat-resistant plastics and do not emit unpleasant odors. Simpler models, for home use, are not as resistant to heat and sometimes bother with unpleasant odors, but they are much cheaper. In this case, everyone must choose for himself which mask to purchase, depending on the amount of work and the state of funding. There are many options for the control unit. Everything is again determined by the cost. But the main functions are present on almost all models. The block provides control over three adjustments: photosensitivity, blackout delay, and setting the light throughput depending on the diameter of the electrode and the type of welding. 

Uses of Optrelcrystal black welding helmet swiss made

The bandwidth regulator is structurally placed outside the inner space of the mask on the cord to the outside. This is done to make it easier to change settings. Photocells are often placed in the Optrel Welding Protection unit, from which the battery is recharged in the light. Inexpensive models can run on replaceable batteries. The main "trick" of modern masks, of course, is the Chameleon filter. In these devices, the light transmission of glass changes instantly depending on the amount of light coming from outside. The result is a constant comfortable brightness of the welding area that the welder sees. After the end of the arc burning process, the welder's eyes do not become pitch black, forcing him to throw off the mask from his face in order to examine the results of the work. The welder performs this movement hundreds of times per shift, and getting rid of it saves a lot of effort and time, which determines one of the main advantages of the Chameleon light filter - an increase in labor productivity. The light filter consists of several layers of welding helmets. 

The advantages of the Optrel crystal black welding helmet swiss made

The very first layer on the outside will be a protective polymer layer, the task of which is to protect the liquid crystal screen from Welding Helmet by splashes of molten metal. There may be several such polymer layers. LCD screens consist of crystals that change their spatial position depending on the brightness of the light. Moreover, these changes are aimed at reducing transparency with increasing luminous flux and increasing it with weakening luminous flux. Thus, there is an automatic maintenance of a constant amount of light passing through the filter. You can change the light transmission by applying a voltage to the crystals, which is used to set the initial values ​​​​of the transparency of the filter. The light filter is installed in the mask using two screws. After presetting the parameters described above, the welder starts work. The ignition of the arc is perceived by arc sensors that give a signal to darken the glass, which is instantly processed by the control unit.

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