Structural principle

The air heater used for drying in the galvanizing cleaning section of cold-rolled thin plates in steel companies uses steam or high-temperature water to heat the air. Adopting elliptical finned heat exchange tubes, it has the characteristics of high heat transfer efficiency and low air side resistance.

scope of application

Widely used in various working conditions that require hot and cold air, such as HVAC, electricity, steel, chemical, biopharmaceutical, automotive coating, papermaking, textile, food processing, etc.

Technical Parameter

The commonly used types of heat exchange tubes usually include sleeve type, wound type, rolled type, embedded type, welded type and other structural types. The main materials for base pipes include carbon steel pipes, stainless steel pipes, copper pipes, aluminum pipes, composite pipes, etc; The main materials for fins (ribs) include carbon steel sheets, stainless steel sheets, aluminum sheets, copper sheets, etc. Pipe boxes are generally made of carbon steel or stainless steel materials.