Selection problem about air compressor oil cooler, in the past we have been using tube shell type design, now through a large number of applications and air compressor maintenance company feedback information, don't tube and shell heat exchanger is recommended for the best, even if we increase two times than the original heat exchanger heat exchanger area is difficult to meet the design requirements, so proposal had better use in air compressor water-cooled heat exchanger type welded plate heat exchanger, and possibly the best oil cooling adopts double process design.
Not the next up: the water impurities to the harm of heat exchanger