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DJ20 Ceiling Mounted Cold Room Air Cooler

Name: DJ20 Ceiling Mounted Cold Room Air Cooler
Brand: Shenzhen Ruifujie Technology Co., Ltd.
SKU: DJ-3.4/20
Price: 5,000.00 USD
Availability: InStock

Merknaam:	Ruifujie
Modelnummer:	DJ-3.4/20
Moq:	1
Prijs:	Discussed
Leveringstermijn:	1 maand
Betalingsvoorwaarden:	T/T, Western Union

Gedetailleerde informatie

Productbeschrijving

Gedetailleerde informatie

Plaats van herkomst:

China

Model:

DJ-3.4/20

Nominale koelcapaciteit:

3.4KW

Overeenkomend gebied:

20㎡

Nominale spanning:

220/380V

Sollicitatie:

Koude kamer, vriezer

MOQ:

1 sets

Garantie:

1 jaar

Verpakking:

Verpakking van houtkasten

Verpakking Details:

houten kist

Levering vermogen:

100 st

Productbeschrijving

DJ20 Ceiling Mounted Cold Room Air Cooler

Product Overview

DJ-3.4/20 Ceiling Mounted Cold Room Air Cooler

Product Advantages

The DJ-3.4/20 ceiling type air cooler is a medium-temperature evaporator designed for food cold rooms, fresh produce warehouses, and commercial cold storage applications. Delivering stable 3400W cooling capacity and uniform airflow distribution, it maintains consistent storage temperatures while reducing product dehydration and temperature fluctuations, meeting the reliable refrigeration needs of food processing plants and cold chain logistics projects.

Food and fresh produce stored in medium-temperature cold rooms are highly sensitive to unstable temperatures and uneven cooling. Poor airflow distribution can lead to partial frost buildup, increased energy consumption, and accelerated product spoilage. The DJ-3.4/20 air cooler is engineered to provide balanced airflow throughout the cold room, helping to extend product shelf life and maintain consistent quality.

This unit adopts high-quality copper heat exchange tubes and optimized fin structure, featuring excellent anti-corrosion and rust-proof performance to adapt to long-term high-humidity working conditions in cold rooms. It supports mainstream environmental refrigerants and matches standard refrigeration systems with ceiling installation for space saving. The overall structure is simplified for easy daily cleaning and routine maintenance, running stably with reasonable energy consumption in daily operation.

Technical Specifications

Model	DJ-3.4/20
Nominal Cooling Capacity	3400 W
Applicable Cold Room Area	20 ㎡
Tube Volume	5.8 L
Inlet & Outlet Pipe Diameter	φ16 mm / φ22 mm
Fin Defrosting Power	2400 W
Drain Pan Defrosting Power	1200 W

Company Profile

Ruifujie is a well-established modern refrigeration enterprise with over 20 years of industry expertise. Our product portfolio covers a full range of compressors including scroll, piston, rotor, semi-hermetic and screw models, alongside supporting cold room units, quick-freezing equipment and ice makers. We deliver flexible OEM and ODM customization services for all our refrigeration products to meet diverse overseas demands. Our goods are exported to Russia, the United States, the United Kingdom, the United Arab Emirates, Saudi Arabia and many other international markets. Relying on solid technical capabilities and competitive product value, we maintain steady cooperation with global buyers and enjoy a great reputation among overseas clients.

Packaging and Shipping

Frequently Asked Questions

What is the applicable cold room area of the DJ-3.4/20 air cooler?

This model matches an applicable cold room area of 20 square meters, perfectly suited for medium-sized medium-temperature cold storage.

Does the DJ-3.4/20 equip with electric defrost system? What are the relevant power parameters?

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.

What main application scenarios is this evaporator suitable for?

This ceiling-mounted air cooler is widely used for food cold rooms, fresh goods warehouses and regular commercial refrigeration projects.

What are the specifications of refrigerant inlet and outlet pipes?

The refrigerant inlet pipe diameter is φ16 mm, and the outlet pipe diameter is φ22 mm, adapting to mainstream refrigeration pipeline standards.

What is your delivery time for samples and bulk orders?

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

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evaporator in koelingssysteem

lucht koelere evaporator

ijskastevaporator

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DJ20 Ceiling Mounted Cold Room Air Cooler

Merknaam:	Ruifujie
Modelnummer:	DJ-3.4/20
Moq:	1
Prijs:	Discussed
Verpakking:	houten kist
Betalingsvoorwaarden:	T/T, Western Union

Gedetailleerde informatie

Productbeschrijving

Gedetailleerde informatie

Plaats van herkomst:

China

Merknaam:

Ruifujie

Modelnummer:

DJ-3.4/20

Model:

DJ-3.4/20

Nominale koelcapaciteit:

3.4KW

Overeenkomend gebied:

20㎡

Nominale spanning:

220/380V

Sollicitatie:

Koude kamer, vriezer

MOQ:

1 sets

Garantie:

1 jaar

Verpakking:

Verpakking van houtkasten

Min. bestelaantal:

Prijs:

Discussed

Verpakking Details:

houten kist

Levertijd:

1 maand

Betalingscondities:

T/T, Western Union

Levering vermogen:

100 st

Productbeschrijving

DJ20 Ceiling Mounted Cold Room Air Cooler

Product Overview

DJ-3.4/20 Ceiling Mounted Cold Room Air Cooler

Product Advantages

Technical Specifications

Model	DJ-3.4/20
Nominal Cooling Capacity	3400 W
Applicable Cold Room Area	20 ㎡
Tube Volume	5.8 L
Inlet & Outlet Pipe Diameter	φ16 mm / φ22 mm
Fin Defrosting Power	2400 W
Drain Pan Defrosting Power	1200 W