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The DJ-5.1/30 ceiling mounted cold room evaporator is a medium-temperature air cooler designed for medium-sized cold storage, including fruit and vegetable preservation warehouses, meat cold rooms, and commercial refrigeration facilities.
Equipped with 2 high-performance 400mm fans delivering 6800m³/h of airflow with a 10m range
Ensures even air circulation and stable cooling across the entire cold room
Minimizes product temperature differences for optimal storage conditions
Medium-temperature cold storage often faces challenges like uneven airflow distribution, which can lead to localized frost buildup, increased product dehydration, and reduced shelf life. The DJ-5.1/30 evaporator is engineered to address these issues with balanced airflow design, helping to maintain consistent humidity and temperature levels, thus preserving product freshness and quality over longer storage periods.
Constructed with high-quality copper heat exchange tubes and 9mm aluminum fins, this evaporator offers excellent corrosion resistance and efficient heat transfer, suitable for long-term operation in humid cold room environments.
Supports common refrigerants and standard refrigeration systems
Ceiling-mounted design saves floor space and simplifies installation
Features reliable electric defrost system for thorough defrosting
Prevents ice accumulation and reduces maintenance frequency
Technical Specifications
Model
DJ-5.1/30
Nominal Cooling Capacity
5100 W
Applicable Cold Room Area
30 ㎡
Tube Volume
7.6 L
Inlet & Outlet Pipe Diameter
φ16 mm / φ22 mm
Fin Defrosting Power
3000 W
Drain Pan Defrosting Power
1500 W
Company Profile
With over two decades of experience in the refrigeration industry, Ruifujie is a modern and reliable manufacturer focused on high-quality refrigeration solutions. Our product lineup covers various compressors (scroll, piston, rotor, semi-hermetic, screw) and supporting equipment like cold room units, quick-freezers, and ice makers.
We provide flexible OEM and ODM services to adapt to different customer requirements worldwide. Our products are distributed across key markets including Russia, the US, the UK, UAE, and Saudi Arabia, gaining trust from international buyers through our stable performance and competitive pricing. We focus on delivering reliable refrigeration products and maintaining long-term partnerships with global clients.
Packaging and Shipping
Frequently Asked Questions
Q: What is the applicable cold room area of the DJ-3.4/20 air cooler?
A: This model matches an applicable cold room area of 20 square meters, perfectly suited for medium-sized medium-temperature cold storage.
Q: Does the DJ-3.4/20 equip with electric defrost system? What are the relevant power parameters?
A: It is fitted with a full electric defrost system. The fin defrosting power is 2400 W and the drain pan defrosting power is 1200 W to ensure continuous operation.
Q: What main application scenarios is this evaporator suitable for?
A: This ceiling-mounted air cooler is widely used for food cold rooms, fresh goods warehouses and regular commercial refrigeration projects.
Q: What are the specifications of refrigerant inlet and outlet pipes?
A: The refrigerant inlet pipe diameter is φ16 mm, and the outlet pipe diameter is φ22 mm, adapting to mainstream refrigeration pipeline standards.
Q: What is your delivery time for samples and bulk orders?
A: Samples in stock can be delivered within 3 working days, and bulk orders take 10~15 working days.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2006
Total Annual:
44000000-60000000
Employee Number:
110~115
Ecer Certification：
Verified Supplier
Shenzhen Ruifujie Technology Co., Ltd is a leading supplier of high-quality compressors for a wide range of industries and applications. With over 14 years of experience in the industry, we have built a reputation for
providing exceptional products and services to our customers.
&nb... Shenzhen Ruifujie Technology Co., Ltd is a leading supplier of high-quality compressors for a wide range of industries and applications. With over 14 years of experience in the industry, we have built a reputation for
providing exceptional products and services to our customers.
&nb...
