Powder curing ovens are used for curing powder-coated goods. Heating and curing is adapted according to the actual goods and powder used. It cures part uniformly and completely without discoloration or dirt rejects. Cure oven-heating systems gradually and steadily raise the part temperature from the ambient temperature before the parts enter the oven up to the oven set point temperature. Once the parts reach the set point they will be maintained within 2 to 3% of this set point temperature from the top to the bottom of the parts for the remaining conveyor path in the oven.