This article aims to measure the most efficient physical arrangement for the products produced in the process by the company to the rotomoulding machine according to the demand and the capacity of the process. From the study of physical arrangement types and their characteristics, proposals were made to allocate work centers using the load distance procedure to optimize the movement of materials and people involved in the production stages. As the process restriction is in the first moment in the commercialization of the products and later in the capacity of the machine, it was from simulations of combinations of production between the items processed by the company that delimited the condition of feeding of the processes subsequent to the production. This study became relevant in view of the need to dimension the capacity of the machine based on contractual demand, through the teams involved in the activities performed during the manufacturing harmonized to the set of products produced. These two points addressed in the theoretical framework contributed to the size of the most efficient physical arrangement for the process.