Safety magazine

Welding is a fundamental process in many industrial sectors, such as metal fabrication, shipbuilding and industrial maintenance. However, it is not without its dangers: it is an activity that exposes workers to significant health and safety risks, arising not only from immediate factors such as heat, but also from splashes of molten metal generated during the process. Without adequate protection, these factors can cause serious injuries, burns and chronic illnesses. Using specific, certified Personal Protective Equipment (PPE) for welding is the only way to ensure genuine and lasting safety. Extreme heat and flying metal: the visible dangers in the workplace During welding, the electric arc can reach several thousand degrees. This intense heat source spreads throughout the work area in three ways: conduction (direct contact), convection (through the air) and radiation (electromagnetic waves). In fact, the operator is constantly exposed to: Contact burns: caused by accidentally touching superheated surfaces. Splashes and sparks: particles of molten metal that can pierce unsuitable clothing and cause deep injuries to the hands, chest and legs. Heat stress: resulting from prolonged work in high-temperature environments. It is a common misconception to think that ordinary workwear is sufficient. Ordinary clothing or synthetic fabrics not designed for welding can melt or catch fire, significantly increasing the risk of injury. The melting of synthetic fibres onto the skin can cause third-degree burns that are very difficult to treat. For this reason, the use of flame-retardant and heat-resistant clothing, such as Coval Safety’s split leather range, is essential to ensure the operator’s safety and prevent accidental fires. Don’t know the difference between inherently flame-retardant and treated fabric? Read our blog. The invisible risks: fumes, optical radiation and chronic illnesses Technical sources highlight that the most insidious hazards are those linked to process emissions: Damage to the respiratory system: Inhalation of metal fumes (zinc, manganese, chromium) and gases such as ozone can cause chronic bronchitis, pulmonary siderosis or acute poisoning. For example, manganese can cause neurological symptoms similar to Parkinson’s disease. Eye risks: The eye is the most sensitive organ. UV rays and blue light can cause the classic ‘arc flash’, but also irreversible damage to the retina and early-onset cataracts. Radiation and skin: In addition to burns, ultraviolet and infrared radiation can cause erythema and long-term skin damage. The parts of the body most prone to injury are typically the hands, forearms, chest and legs. It is therefore vital to wear PPE specifically designed to shield these areas, preventing heat from penetrating the tissues and neutralising the danger of molten metal splashes. There’s a glove best suited to every type of welding: read our blog. Coval Safety solutions: certified PPE fortotal protection To drastically reduce these risks, it is essential to use PPE specifically designed to withstand extreme thermal and mechanical stresses. Coval Safety offers a comprehensive range designed for every part of the body: Body Protection: The SPARK heat-resistant split leather jacket combines the durability of leather with the breathability of flame-retardant cotton on the back, making it ideal for preventing burns and heat build-up. Hand Protection: The 42VB Professional Gloves are specifically designed for wire welding, ensuring dexterity and superior thermal protection where the risk of spatter is highest. Additional Protection: The SPARK Apron and Welding Gaiters protect the chest and lower limbs from molten metal splashes, preventing sparks from settling on footwear or penetrating fabrics. To find out more, read our comprehensive guide to welding in comfort. Health and safety: investing in the wellbeing of welders Choosing Coval Safety solutions means relying on products designed to maximise operational comfort and mobility without ever compromising safety. Every device guarantees full regulatory compliance and superior durability, even in the most demanding industrial environments. Investing in operator protection is not only a legal obligation under Legislative Decree 81/08, but a strategic choice to ensure a healthy, safe and efficient working environment. The quality of Coval Safety solutions ensures maximum protection against convective and radiant heat, allowing your welders to work with confidence and precision. Don’t put your staff’s health at risk. Investing in high-quality PPE means ensuring an efficient and safe working environment. Contact us today for technical advice on the most suitable equipment for your specific work processes.

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