Compressed air is an integral part from the food packaging and processing industries in the usa and round the globe. Different segments from the food industry have different applications for compressed air. For instance, the U.S. vegetable and fruit processing industry, whose manufacturing plants mainly can, freeze, and dry out vegetables and fruit, use air compressor systems to easily clean containers before filling, sorting, and packaging their produce.
You will find a large amount of factories in other segments from the food industry which use compressed air day in and day trip. One frequently seen operation using compressed air is blow-off applications (for instance, blowing crumbs from bakery prior to being bagged). Other companies, such as the vegetable and fruit processing industry, use air compressors to wash containers that’ll be holding food. Additionally, compressed air can be used to sort, cut, and shape particular food products.
Another application based in the dairy and juice industries using compressed air is due to the machines that form, fill, and seal gable-top cartons. These specific machines have to be constantly washed to keep acceptable sanitation because they are uncovered to water in addition to harsh chemical cleaners and sodium potassium hydroxide. Pneumatic systems are preferred over hydraulic systems because, in wet environments, the potential of leaked oil on the polished tile floor is really a serious safety hazard that must definitely be prevented. In addition, pneumatic systems require comparatively little maintenance when compared with their hydraulic brothers and sisters.
Air that’s compressed through pneumatics can be used in an array of pressures within the food industry – as many as seven hundred fifty psi for blow molding and, around the low finish, 15 psi for blow-off applications.
Contaminant-Free Air Compression
You need to observe that air that is compressed should be free from any contaminants – water vapor and moisture, solid particulates (like spores), and oil aerosols and vapors – of all time utilized in any application within the food industry. Moisture may be the primary reason to be concerned since it creates a perfect habitat for microorganisms and fungi, however their growth can be simply inhibited by continuing to keep pressure dew points below -15°F solid particulates are removed with filtration products within the pneumatic system itself and compressed air dryers and filters are utilized to take proper care of oil aerosols and vapors.
Pneumatic air systems play an essential supporting role within the food industry and, after some choose to remove contaminants in the system, requires hardly any upkeep and potentially pricey downtime.