Rabu, 09 Mei 2012

Welding reduce inhalation hazards

World of welding can be dangerous line of work. Of clothing usually worn by welders, such statements might seem like a conclusion that is missing. However, the things that you can not see as dangerous as flying sparks from the metal. During the welding process, the toxic metal fumes are released into the air. While the composition of smoke varies depending on the weld metal, common contaminants emitted, including nickel, chromium 6 and manganese. Nickel and chromium 6 is found in stainless steel and can cause asthma and cancer. Manganese is used to produce iron, steel and aluminum and has been found to cause Parkinson's disease. Several types of welding can also form harmful gases such as carbon monoxide, hydrogen fluoride and ozone.

Until fairly recently, the effects of exposure to welding fumes in the workplace are not given much attention. The story is ultimately collect national notice several years ago when thousands of welders filed lawsuits against manufacturers of welding, suppliers, and distributors claimed responsibility for the welding fumes cause health ailments. High interest in the subject has prompted ongoing research. It also instigated the Occupational Safety and Health Administration (OSHA) to create a federal standard of welding ventilation.

While OHSA regulations limit the amount of gas welding and exposure to smoke is allowed in the workplace, organizations like the Center to Protect Workers' Rights (CPWR) argues standards have become outdated and therefore no longer effective. In addition to OSHA standards, CPWR recommends that employers use low smoke producing welding rod. Standard welding rod can produce up to 90 percent of the smoke emitted. Using a welding rod welding flexible core will also help reduce acid production in the workplace.

Weld Fume Collectors

As many as 95 percent of the particles produced by welding so small they can avoid the human body's filtering system and into the lungs. Fume Collector helps minimize the number of invisible particles enter the body by removing smoke and gases as soon as they enter the atmosphere; prevent harmful contaminants from entering the breathing zone of a welder. Some collectors are equipped with smoke nanofiber filters, which are able to trap submicron particles and prevent contaminants back into the atmosphere.

Smoke collection systems have traditionally been mounted on a wall or placed in specific locations, restricting the mobility of welders in the process. However, some of the welding fume extractor manufacturers now offer a mobile unit that allows the welder to wheel their units anywhere in the workplace.

Compared to other options, using the source capture of smoke extraction system is the best way to minimize exposure to welding fumes in the workplace. For more information about the removal of welding fumes, acid collector contact the manufacturer.

Tidak ada komentar:

Posting Komentar