Middleby Marshall Triple Stack Conveyor Oven 32 Belt Width. Other Information, Pictures, or Videos of This Unit Can be Taken. Call or text us today for additional info. The item "Middleby Marshall PS570G Triple Deck Conveyor Pizza Oven Belt Width 32" is in sale since Friday, June 11, 2021.This item is in the category "Business & Industrial\Restaurant & Food Service\Commercial Kitchen Equipment\Cooking Equipment\Commercial Ovens\Conveyor, Deck & Pizza Ovens". The seller is "assets4sale" and is located in Richmond, Indiana. This item can be shipped to United States.