Welding is a rewarding skill that comes with safety hazards, whether we like it or not. Welders deal with sparks and molten metal, which pose a constant threat, so fire prevention is important. Here’s how to prevent welding fires to create a safe welding environment.
How to Prevent Welding Fires
Prepare your Workspace
Clear the area: Before you start welding, check your workspace. Remove any flammable materials within a 35-foot radius. These could include paint, rags, solvents, and even sawdust.
Shielding and barriers: Get yourself some welding blankets, welding curtains, or flame-resistant sheets to shield any combustibles nearby.
Inspect thoroughly: Do not overlook any hidden danger. Check for any cracks or holes in walls or floors. Any stray spark lodged unseen can smolder and ignite later.
Fire Extinguisher: Always keep a serviced fire extinguisher for emergency purposes.
Welding Clothing: Your First Line of Defense Against Welding Fires
Natural Fibers: When choosing welding clothing, choose flame-resistant clothing made of natural fibers like wool or cotton. Synthetic materials can melt and stick to your skin if ignited by sparks.
Loose is better: In choosing the size of your welding clothing, avoid tight-fitting clothing. Loose garments give you better airflow and can prevent sparks from getting trapped next to your skin.
Cover up: Long sleeves and pants can minimize exposed skin. For more protection, wear a welding apron or jacket.
Leather gloves: You can never go wrong with leather welding gloves that reach your mid-forearm.
Footwear: Leather boots or leather spats can cover your ankles and feet.
Headgear: A welding helmet with an accurate shade for your specific welding process is a must. You can also use a fire-resistant welding cap underneath for added protection.
Safe Work Practices:
Inspect Equipment: Make sure you regularly check your welding machine and also check your hoses for damage or any leaks. A faulty equipment can cause overheating and cause sparks.
Gas Cylinder Safety: Keep gas cylinders upright and away from the welding area. Do not expose them to sparks or heat.
Maintain Cleanliness: Always keep your work area clean and free of debris. Remove welding slack and spatter to minimize fire hazards.
Never weld Alone: A buddy system can be great, especially for beginners. Having someone around in case of an accident can make a critical difference.
Post-Welding Inspection: After finishing your work, inspect the surrounding area for hidden fires or smoldering. Make this a habit, and don’t leave until you are 100% sure that everything is safe.
By following these preventive measures and giving top priority to fire-resistant clothing, you can significantly reduce the devastating effects of welding fires.