Profile: Doyle Dryers, Inc. is engaged in the production of drying and processing equipment, compressed air & gas dryers. Our product line includes electric heaters, entrainment separators and prefilters. Our prefilter uses coalescing type to remove entrained water and oil from the dryer inlet stream. We serve the oil exploration, petroleum refining, gas processing, chemical and automotive industries with fabrication, design, assembly, engineering and testing services. We distibute activated alumina for compressed air dryers.