PK-JG-7832 Gas French Hot-Plate with Cabinet , 700 series, for Commercial Kitchen Matter about Grill (Hot ... The fast-food industry often uses a grill and a fryer for all hot-food preparation. Grills can be purchased ... .Determining capacity and sizeGrills are usually purchased in widths of 2,3,4,5, or 6 feet (610, 915, ... per hour for a 24-inch (610mm), grill to 2,400 hamburgers per hour for a 6-foot (1, ...