Specification

Aluminum plate-fin radiator is a new type of high-efficiency heat exchange equipment. With the advantages of compact structure, light weight, small size and high heat transfer efficiency, it is widely used in chemical industry, fertilizer, air separation equipment, natural gas liquefaction and other fields. Compared with the traditional shell-and-tube structure, the unit heat transfer area is 5-10 times larger and the weight is reduced by 9/10.

Fin is the basic element of aluminum plate-fin heat exchanger, and the heat transfer process is mainly completed by the fin heat conduction and the convection heat transfer between the fin and the fluid. The main function of fins is to expand the heat transfer area,

Improve the compactness of the heat exchanger, improve the heat transfer efficiency, and also serve as the support of the separator to improve the strength and pressure bearing capacity of the heat exchanger. The pitch between fins is generally from 1mm to 4.2mm. The types and types of fins are various, and the commonly used forms are serrated, multi-pass, flat and corrugated.

Production