Air cooled 3D finned tube oil cooler is a new type of cooler with a unique design that is significantly better than a plate-fin structure. The same volume of heat dissipation area is
significantly higher than the plate fin type by about 5%, eliminating the contact thermal resistance, and the heat transfer performance is improved by about 18%, and the heat dissipation
performance has an absolute advantage. 3D finned tube increases the internal and external liquid contact area and avoids the energy loss caused by the resistance, and significantly and effectively
controls the temperature of the hydraulic system.