In the case of Titugarh Papermill, the company acquired specialized machinery from a supplier to streamline its production processes. The machinery was meticulously installed and integrated into the factory floor, significantly enhancing the efficiency and output of the manufacturing plant. However, amidst financial turmoil, Titugarh Papermill defaulted on its loan obligations. The lender contested the nature of the machinery, arguing that it remained movable property subject to repossession. Conversely, Titugarh Papermill contended that the machinery had become an indivisible part of the immovable property due to its permanent fixation and essential role in the manufacturing operations.
Doctrine of Fixature: The doctrine of fixature embodies a complex legal principle determining the classification of property as movable or immovable based on various factors including the mode and purpose of attachment, parties' intentions, and the extent of integration into the immovable property.
Question: Considering the intricate circumstances of the Titugarh Papermill case and the doctrine of fixture, which factor primarily influences the classification of the machinery as movable or immovable property?