Cool Room Refrigeration Unit

The DSD-22.3/120 cool room refrigeration unit is engineered for large medium-temperature food processing workshops and bulk fresh distribution centers operating above 8℃. Boasting a 120㎡ staggered heat exchange coil, 6mm widened fin spacing and three φ500 axial fans with double-side air supply, it delivers a steady 22.3KW cooling capacity. The wide-reaching circulating airflow eliminates cold dead spots across 100–120㎡ spaces, making it an ideal cooling solution for large-scale fruit and vegetable pretreatment lines, central kitchens and bulk cooked food storage zones.

Designed with project operation demands in mind, this cool room refrigeration unit adopts a fully modular casing structure, allowing quick access to internal coils, fan motors and defrost components for routine cleaning and part replacement without full disassembly. Its 6mm wide fin design significantly slows frost accumulation in high-humidity environments. Buyers do not need to sacrifice maintainability for a lower cold room evaporator unit price, as this model balances reasonable procurement cost with greatly reduced long-term labor and downtime costs.

Built to meet the strict hygiene requirements of food production scenarios, the unit features a powder-coated aluminum housing that is moisture-proof, corrosion-resistant and easy to wipe and disinfect regularly. The mechanically expanded staggered copper-aluminum coils maintain stable high heat exchange efficiency for years, and high-quality external rotor motors run quietly and reliably under long-term continuous high load. For large food operation enterprises, the value of stable operation and reduced cargo spoilage far outweighs the initial cold room evaporator unit price, delivering sustained economic benefits throughout the equipment's service life.