The system has two reel racks, each with four reels, with two reels on one rack at any given time, allowing for minimum down-time when changing reels.
The system has two reel racks with two reels on one rack at any given time-time when changing reels. Two reel racks with two reels on one rack at any given time are allowing for minimum down. Two reel racks are each with four reels.