When you engage yourself in a welding or a grinding application using the welding machine, it is important to take sufficient safety measures. Wearing a welding helmet is part of the safety measure. But, when it comes to welding helmets, there are several ones in the market with a wide and varying range of features. As you know, the varying features would contribute to the functionality and reliability of the welding helmets as well. Therefore, it is important to choose a welding helmet with care.
Tips for choosing
When you are engaged in a welding or grinding activity, the use of a welding helmet is recommended. The helmets are designed to meet the general standards that are good enough to protect the welder. But, you do have automatic darkening helmets that have replaced the mineral glass used in the traditional welding helmets. Some of the factors that can play a vital role in choosing Welding helmet include
The quality of the lens is an important factor. You would generally come across mineral glass lenses and an auto-darkening LCD glass lens. The LCD lens is a preferable option because it would help improve productivity owing to the functionality. You have a passive polycarbonate plastic lens as well as an auto-darkening liquid crystal display. However, the LCD lens scores high due to optical clarity that it provides a wider viewing angle making it easier to work. Choosing the welding helmet with automatic darkening capability should also be chosen considering the environment in which you would be working. Helmets with auto-darkening filter sensors that adapt the optical view depending on the environment would be effective.
When you are buying an auto-darkening welding helmet, you have got to consider the shade number of the lens you should be choosing. The shade number denotes the intensity of light that would be allowed to pass through the lens to one’s eyes. The shade numbers usually range from 4-13. The shade numbers 4-8 is considered to be effective for grinding and cutting while 9-13 is ideal for welding.
The welding helmet must be chosen depending on the applications and processes you would engage in. You now have helmets with a grind shield. The lens and grind shield is designed with a hinge mechanism.
You must be aware that the weight of the welding helmet would be related to the features and attachments that go with it. When you are sure that you would be using it for a long time, it is better to go in for a light-weight welding helmet as it would reduce fatigue and minimize neck strain as well. Ergonomically designed helmets would ensure that there is a balance in the weight distribution of the helmet across the operator’s head.
Apart from the above-mentioned points that are related to buying welding helmets that can help the welder improve his productivity, technologically advanced welding helmets and welding helmets that are endowed with PAPR features would ensure it offers respiratory protection to the wearer as well. Choose the welding helmet based on your requirements and with an eye on the features and the costs associated with it.