Tips for choosing protective glasses for working with a grinder
The main criteria for choosing protective glasses for working with a grinder are maximum eye safety and ease of use.
To ensure the maximum possible eye protection, it is necessary to take into account the complexity of the work carried out, their frequency, as well as the characteristics of the material that will be affected by the tool.
Therefore, we will consider the degrees of protection depending on the perceived threat:
The first and main advice that we want to give you: solve the problem of ensuring security with the help of firms specialized in this, which have certificates of conformity. Indeed, in matters of the safety of our life and health - amateurs have no place. Protection must act under all circumstances, even if you did not anticipate them.
Direct sunlight or light damage - sparks always fly when cutting and processing metal with a grinder. They are capable of burning the surface of the eyeball with a bright flash. Or, it often happens that welding work is also carried out in one area. To protect the eyes in this case, it is necessary to choose protective glasses with tinted glass - many models use special light filters with the "chameleon" effect. Most often these are polymer compounds with the addition of substances that enhance protection from bright light, ultraviolet rays, and the ingress of chemicals.
When processing many materials with a grinder, a huge amount of crumbs and dust flies out. At first glance, it may seem that the flow of the pieces is in one direction. But in the case of a ricochet, it is unrealistic to predict the trajectory of falling particles. In this case, only closed types of goggles, protective shields or masks that are able to protect not only the eyes, but also the whole face, are applicable.
When working with hazardous vapors, choose glasses with tight-fitting silicone seals on the frame.
However, here it is worth paying special attention to the exclusion of lens fogging. To do this, you need to choose glasses with a ventilation system or with a special coating on the lenses, the ability to fog
A lot of attention should also be paid to checking the usability of the product.
Protective equipment should not interfere with work, limit visibility or restrict movement. Before the final choice, try on the model, check how the glasses fit. Pay attention to the possibility of adjusting the size of the head straps, the tilt of the souls - because the comfort of the work process depends on them.