Spoolers and Winders Posted on September 14, 2017March 6, 2022 by SysAdmin Specializing in tension control, EDC has engineered, built and retrofitted controls for 100’s of Pay-offs, Take-ups, Rewinds, Unwinds, and Spoolers. Get information about this system Fill out this brief form below and EDC will contact you shortly. This iframe contains the logic required to handle Ajax powered Gravity Forms.