Fin heat exchanger

Fin heat exchangers are mainly composed of two parts: base tube and fins: – Base tube: usually made of metal (copper, aluminum), used to carry the flow of heat medium (such as hot water, steam or refrigerant). – Fin: a thin sheet structure attached to the surface of the base tube, mostly made of aluminum, copper or stainless steel. The fins are combined with the base tube through welding, rolling or sleeve technology, which significantly increases the heat exchange area and improves the heat transfer efficiency.

“Working Principle” Heat transfer is achieved through “heat conduction” and “convection heat transfer”: – “Heat conduction”: When the heat medium flows through the inside of the base tube, the heat is transferred to the fins through the tube wall; – “Convection heat transfer”: When the external medium (such as air or liquid) flows through the fin surface, it exchanges heat with the fin, thereby absorbing or releasing heat.

Core features- “High-efficiency heat transfer”: The fin design greatly increases the heat exchange area, and the heat transfer efficiency is several times higher than that of traditional light tube heat exchangers; -“Compact structure”: Small size and light weight, suitable for occasions with limited space; – “Energy saving and environmental protection”: Reduce energy consumption by optimizing heat exchange, especially in air conditioning and refrigeration systems; – **Various materials**: Corrosion-resistant and high-thermal conductivity materials can be selected according to working conditions (such as aluminum fin tubes suitable for lightweight scenes