Casting is a fabrication process which involves forcing liquid metal into a mold and allowing it to cool down and harden in the desired shape. Casting raw materials. Structural steel is mostly utilized in heavy industrial processes, wherein fabricated steel is required. Fabrication of structural steel requires highly skilled professionals with experience in transforming a raw material into various marketable products. Metal fabrication requires different raw materials for different types of projects that are employed in industries as varying as automotive, food and beverages, aeronautical, marine and electrical. Steel and stainless steel are the metals that are commonly used in casting processes. Instead of an end product being assembled from ready-made components, fabrication creates an end product from raw or semi-finished materials. Fabrication Penn Metal Fabricators, Inc. has complete fabrication and machine shops to turn various raw materials into completed parts. For example, the panels that comprise the frame of an automobile are made through custom metal fabrication processes, which are usually performed at a fabrication facility and then sent to … Metal fabrication is the process of turning raw metals into pre-made shapes for assembly use. We specialize in sheet metal fabrication & perform all operations from raw material to finished product in house from customers drawings and cad files. This process is a great choice for applications that need complex geometries. Having standardized raw materials solve a lot of issues and saves a considerable amount of time to accomplish a task. Metal fabrication is a broad term referring to any process that cuts, shapes, or molds metal material into a final product.