Cooler Refrigeration Unit

Engineered for medium-scale food processing workshops and fresh produce sorting areas operating above 8℃, the DSD-11.2/60 cooler refrigeration unit delivers a steady 11200W cooling capacity paired with a 60㎡ staggered heat exchange coil. Its 6mm widened fin spacing adapts perfectly to high-humidity medium-temperature environments, while two φ500 axial fans deliver strong circulating airflow to eliminate cold dead spots across 60–70㎡ spaces. This model is an ideal cooling match for medium-sized fruit and vegetable pretreatment workshops, cooked food distribution centers and dairy product transfer warehouses.

Medium-temperature cold storage with high moisture content often suffers from frequent frost buildup, which not only reduces heat exchange efficiency but also causes large temperature fluctuations during defrost cycles, increasing food spoilage risks. This cooler refrigeration unit is equipped with a 6000W coil defrost heater and 3000W water dish defrost system, paired with wide fin spacing to slow frost formation. The efficient defrost design shortens each cycle, minimizes indoor temperature changes, and reduces unnecessary energy consumption for long-term continuous operation scenarios.

Featuring a standard ceiling-mounted structure with universal mounting dimensions, this unit fits seamlessly into both new cold storage construction projects and existing equipment retrofits. Its φ19mm inlet and φ32mm outlet connections are compatible with most mainstream refrigeration compressor systems, eliminating the need for extensive pipeline modification. The modular casing design allows quick access to internal coils and fan components for routine cleaning and maintenance, and all wearing parts adopt industry-universal specifications, lowering long-term after-sales and replacement costs for project operators.