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Compressed air dryer - CRE 30/60
CRE 30/60 air-drying units• Reduces the risk of hydrogen cracking
• Built-in monitor - warns if the pre-set humidity is exceeded
• Reduces condensation - less corrosion and malfunction
The A6 CRE 30/60 air-drying units are designed for use with the ESAB flux handling system. The air-drying units work on the adsorption principle and is reactivated cold.
Most industries use compressed air as an energy source for many processes. For most of them, humidity is of no importance. The welding industry uses compressed air to transport flux for submerged arc welding. The necessity to keep these consumables dry is well known. The need to keep the humidity in the air at a low level is of the same importance as all the other precautions that are taken in a weld shop to limit the risk of hydrogen cracking.
The CRE 30/60 are air dryers for compressed air. It connects to the normal air distribution system at a plant. The capacity is sufficient to handle a delivery/recovery system for SAW. Thirty normal cubic metres per hour is the capacity at rated input for CRE 30. For CRE 60 the capacity is sixty normal cubic metres per hour.
The CRE 30/60 reduces the condensation of water in pneumatic systems and thereby reduces corrosion and malfunction. Another advantage is the built-in monitor that emits a warning if the pre-set dewpoint of the air is exceeded.