The Lloyd Hearth Bake Disk is designed SPECIFICALLY for use in air impingement ovens, to get the best performance from these disks remove all sugar, milk or eggs from the dough formula, set the oven temperature at 500F to start with and the conveyor speed (bake time) at 4.5-minutes. Since all ovens are different the bake time may need to be adjusted. The normal pizza finger configuration works well with these disks but in some cases the bake might be improved slightly with a more specific (custom) top finger profile. The overall bake quality in very comparable and for the most part, indistinguishable from a true hearth bake. Done it hundreds of times and we used to demonstrate it at both the PMQ Pizza Shows as well as the old NAPIC Show in Columbus, Ohio.
Tom Lehmann/The Dough Doctor