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Annealing Ovens



Annealing ovens are often used to remove internal stress and reduce hardness. This heat treatment is common to aluminum and steel, however LEWCO has plenty of experience with heating plastics for the automotive industry in annealing ovens. The oven heats the plastic to just below its transition temperature for a recommended amount of time. LEWCO manufactures both walk-in ovens and conveyor ovens for annealing applications.


          Batch Ovens                                                         Conveyor Ovens


500F Batch Ovens with Shelves


350F Conveyor Oven Cropped