Dry Cabinets For PCB Storage – What To Look For..

Save maintenance and component charges by reducing moisture in electrical cabinets Moisture in electrical cabinets, control panels and motor compartments can affect plant efficiency and product quality, leading to significant downtime and expensive repairs. This is especially critical in food processing industries, since moisture can lead to mold and bacterial growth and create regulatory concerns.

Save maintenance and component expenses through the elimination of moisture in electrical cabinets

Moisture in Dry Storage Cabinets, control panels and motor compartments can affect plant efficiency and product quality, leading to significant downtime and dear repairs. This is particularly critical in food processing industries, since moisture can lead to mold and/or bacterial growth and create regulatory concerns. Purging the compartment with air dried with a system utilizing a filter and membrane offers a reliable solution with considerably lower initial and operating costs. The system can be utilized over a 24/7 basis even during washdown procedures (when drying is most needed).

Removing water vapor from air using a filter along with a membrane

Water, compressor oils and particulate matter can be taken off compressed air (input temperature range =40-120oF as well as the input pressure range = 60-150 psig) employing a coalescing filter as well as a hollow membrane module. The coalescing filter removes water droplets, oil and particulate materials with the efficiency of 99.99% at .01 µm as well as the hollow membrane fibers remove water vapor to provide dry air having a dew point of -7oF from saturated inlet air of 100oF and 100 psig.

Using a cabinet dryer avoids downtime

Cabinet dryers have no moving parts and require minimum maintenance; periodic replacing of a filter can be performed during routine system shutdowns. For example, a meat processing plant within the Midwest that used a heater to keep a control panel dry found it was replacing the keypad every three weeks. After it replaced the heater having a cabinet dryer, it was possible to operate for half a year or more at any given time with no failures, replacing the filter over a routine maintenance basis.

An identical cabinet drying system was placed on metallic detection system at Dan’s Prize, a division of Moisture Control Cabinets. Before the dryer was employed, it was necessary to stop production three times per week to eliminate moisture from the detector. According to Tom Breslin, Manager of Plant Engineering, “once we installed our dryer system, the issue went away. The dryer has been around location for in regards to a year, without any maintenance issues.”

Dried compressed air reduces operating costs

The operating price of a filter/membrane based method is considerably lower than that of alternative systems. For example, Lee Clarkson, production engineer at Ross Industries in Midland VA, a manufacturer of meat tenderizers, food packaging equipment, and food processing systems, reports “essentially no operating costs for your membrane dryer when the system is installed, with the exception of annual cartridge replacement. In the case from the meat processing plant discussed above, a saving of around $25,000/year was taken from eliminating the requirement to replace the user interface and from down time during the replacement time.”

The Moisture Control Cabinets gives an effective, reliable and cheap strategy to the problem of mold or premature component failure due to moisture. The program will not require electricity, has no moving parts and xakleh be applied over a 24/7 basis, even during washdown procedures. The mixture of any coalescing filter and a membrane filter provides air using a dew point of -7oF as well as a relative humidity of 10% or less, making sure cabinets is going to be kept bone dry.

Leave a Reply

Your email address will not be published. Required fields are marked *