We are professional Chinese export supplier of dedicated ripening air coolers for banana, avocado, tomato and multi‑fruit ripening warehouses. All units adopt small‑ΔT oversized coil design to maintain stable 88‑95%RH and minimize fruit weight loss. We provide full OEM & ODM service: optional EC variable‑speed fans, hot‑gas defrost, epoxy‑hydrophilic anti‑corrosion coil for coastal corrosive environment. CE available, complete documentation and after‑sales support for worldwide fruit post‑harvest projects.

Ripening air cooler removes respiration heat released by climacteric fruits. By running at higher evaporating temperature with small coil‑air temperature difference, it cools the room without over‑dehumidification. Variable‑speed fans provide gentle uniform airflow. Matched defrost system keeps stable T&RH, minimises fruit weight loss and guarantees consistent ripening performance.

Epoxy coated fin evaporator is the optimum anti-corrosion solution for fruit ripening coolers operating in coastal, high humidity and polluted packhouse environments. It resists corrosion caused by fruit volatile acid, condensation and salt mist, greatly extending coil lifespan. For banana & avocado ripening rooms, epoxy+hydrophilic composite coating balances anti-corrosion performance, condensate drainage and heat exchange efficiency, perfectly matching small ΔT, high RH ripening operation conditions.

EC fans achieve 30~50% fan power saving compared with conventional AC fans for ripening air coolers. More importantly, continuous variable speed enables precise air velocity control, maintains stable high humidity (90–95%RH), prevents banana/avocado weight loss and peel shrivel. It is the preferred configuration for modern high-quality fruit ripening systems, especially matched with hot gas defrost units.