This article provides an in-depth overview of Structural Insulated Panel (SIP) manufacturing, focusing on the role of SIP panel factories, glue applicator machines, and sandwich panel making equipment. It covers the entire production process from design and material preparation to glue application, pressing, and finishing. The discussion includes types of adhesives, production line automation, and continuous versus discontinuous manufacturing methods. Visual aids and videos enhance understanding, while a Q&A section addresses common industry questions, making this a comprehensive guide for professionals interested in SIP technology.