One of those hobbies I've had for my entire adult life is making fishing rods, and they're always coated with epoxy. I use a rotisserie motor to turn them. They're slow motors but fast enough to keep the finish level as it sets. I run the rods overnight, more or less, and the epoxy sets up enough to not run any more.
The drawback for your use is that it can only handle one rod at a time, while yours holds eight. I've never needed to be concerned about throughput since I build one rod at a time for my wife or me. One rod every few years.