Cold Room Evaporator

The DSL-42.9/210 high performance cold room evaporator is a heavy-duty dual-outlet refrigeration unit built for extra-large medium-temperature cold storage of around 210㎡, including regional cold chain distribution hubs, bulk fresh produce transit warehouses and large food processing finished goods storage rooms. With a nominal cooling capacity of 42900W and four 500mm high-efficiency fans delivering 4×6500m³/h bidirectional airflow, it achieves full-coverage uniform air supply across wide-span warehouses, effectively narrowing temperature gaps between different storage zones and maintaining consistent quality for large batches of mixed perishable goods.

Extra-large medium-temperature cold storage with zoned mixed storage generally faces two underrated operation points: uneven heat load distribution across different goods zones leads to local overcooling or insufficient cooling, causing inconsistent shelf life of products; meanwhile, obvious load differences between peak/off-peak periods and day/night often make conventional equipment either lack cooling capacity in peak hours or run at low efficiency in low-load periods, increasing unnecessary energy consumption and uneven equipment aging. This cold room evaporator is designed with sufficient cooling reserve and optimized air supply structure, which can balance regional heat load differences and maintain stable operation efficiency under fluctuating load conditions, reducing comprehensive operation costs.

Ruifujie is a professional modern refrigeration equipment manufacturer with over 20 years of in-depth experience in the global cold chain industry. Our full product portfolio covers scroll, piston, rotor, semi-hermetic and screw refrigeration compressors, as well as supporting cold room systems, quick-freezing equipment and ice making machines. We provide comprehensive OEM and ODM customization services to meet the diversified and personalized demands of customers worldwide. Our products are widely exported to Russia, the United States and Saudi Arabia. Backed by strong technical strength, strict quality control and competitive pricing, we have established long-term stable cooperative partnerships with buyers across the globe and gained consistent positive feedback from overseas customers.

A: It adopts durable fan motors and anti-corrosion heat exchange components, with optimized defrost control logic to adapt to long-term continuous operation. It can maintain stable cooling efficiency under uninterrupted working conditions and meet the operation requirements of round-the-clock cold chain transit hubs.

A: Its four-fan bidirectional wide-angle air supply can cover a wider horizontal range, balance the heat load difference between different storage zones, reduce local overcooling or insufficient cooling, and ensure consistent storage quality for different types of goods in partitioned warehouses.

A: This unit reserves standard control signal interfaces, which are compatible with most mainstream cold room temperature control and defrost control systems on the market. It can be directly connected to the original central management platform without large-scale secondary transformation.

A: Samples in stock can be delivered within 3 working days, and bulk orders take 10~15 working days.

A: We support FOB Shenzhen and EXW trade terms, with settlement in US dollars.