The dangers of welding

Some health and safety welding regulations, such as; keeping clear of the fumes while gas welding, not to breathe the fumes and to ensure enough ventilation seem to be common sense, yet according to the Welding Information Centre there are on average 365 000 welding related injuries per year!

Such injuries include hot metal slag burns, injuries from flying particles, radiation exposure or exposure to fumes, vapours or chemicals.

Arc welding and cutting processes, as well as other forms of welding, produce radiation. The quantity of radiation could be small, but in some cases ultraviolet or infrared radiation can go undetected. Such radiation can cause eye damage or skin burns.

It is therefore necessary to use a welding helmet with the correct shade of filter plate, gloves and the correct clothing. For a wide range of safety equipment and clothing, including safety gear for welding – contact L&A Safety today and place your order!

Screen curtains can be used to protect other people in the vicinity. Safety glasses should have UV protective side shields. In addition, noise caused by welding can be hazardous, with temporary or permanent loss of hearing occurring. Ear muffs or ear plugs can be used as protection.

Electric shock from welding and cutting equipment is another danger that can result in injury or even death. When welding there are various components that are electrically energised, such as the welding circuit, the internal circuits, the reel of wire or the drive rolls.

Incorrectly installed equipment or equipment which has not been properly grounded is normally the cause of electrical shocks during welding. To avoid electrical shock it is important to follow the instruction of the equipment in use.

Employees should be trained on how to avoid electrical injuries. Principles such as not touching live electrical parts, having installations and maintenance done by qualified people, having the equipment grounded at all times and frequently inspecting power cords for open wires should be adhered to.

When conditions are less than perfect it is important not to work alone, wear insulating gloves and rubber soled boots, while making use of mats and insulated electrode holders. Of course, water should be avoided under all circumstances.