Towers, columns, contactors are common terms for pressure containing vessels that are typically tall and cylindrical and are used for separation or absorption of process streams. To get efficient mass transfer, these vessels contain either trays, structured packing or random packing. Accelerated Process Systems are experts in tower fabrication and will work with the manufacturer of the internals to ensure the correct support clips, rings, or screens are provided. We will design and fabricate any needed ladders and platforms to facilitate maintenance. Accelerated has fabricated towers up to 14' in diameter and up to 85' long. We have fabricated towers for both on-shore and offshore applications.