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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

브랜드 이름:	Ruifujie
모델 번호:	DJ-3.4/20
모크:	1
가격:	Discussed
배달 시간:	1개월
지불 조건:	T/T, 서부 동맹

자세한 정보

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자세한 정보

원래 장소:

중국

모델:

DJ-3.4/20

공칭 냉동 용량:

3.4KW

일치하는 영역:

20㎡

정격전압:

220/380V

애플리케이션:

찬 방, 냉장고

MOQ:

1세트

보증:

1년

포장:

목재 가구 포장

포장 세부 사항:

나무 케이스

공급 능력:

100개

제품 설명

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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DJ20 Ceiling Mounted Cold Room Air Cooler

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DJ20 Ceiling Mounted Cold Room Air Cooler

브랜드 이름:	Ruifujie
모델 번호:	DJ-3.4/20
모크:	1
가격:	Discussed
포장에 대한 세부 사항:	나무 케이스
지불 조건:	T/T, 서부 동맹

자세한 정보

제품 설명

자세한 정보

원래 장소:

중국

브랜드 이름:

Ruifujie

모델 번호:

DJ-3.4/20

모델:

DJ-3.4/20

공칭 냉동 용량:

3.4KW

일치하는 영역:

20㎡

정격전압:

220/380V

애플리케이션:

찬 방, 냉장고

MOQ:

1세트

보증:

1년

포장:

목재 가구 포장

최소 주문 수량:

가격:

Discussed

포장 세부 사항:

나무 케이스

배달 시간:

1개월

지불 조건:

T/T, 서부 동맹

공급 능력:

100개

제품 설명

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