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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

Nombre De La Marca:	Ruifujie
Número De Modelo:	DJ-3.4/20
Cuota De Producción:	1
Precio:	Discussed
Tiempo De Entrega:	1 mes
Condiciones De Pago:	T/T, Unión Occidental

Información detallada

Descripción del producto

Información detallada

Lugar de origen:

Porcelana

Modelo:

DJ-3.4/20

Capacidad de refrigeración nominal:

3.4KW

Área coincidente:

20㎡

Tensión nominal:

220/380V

Solicitud:

Cámara fría, congelador

Cantidad mínima de pedido:

1 juego

Garantía:

1 año

Embalaje:

Embalaje de la caja de madera

Detalles de empaquetado:

caja de madera

Capacidad de la fuente:

100 piezas

Descripción del producto

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.

Las etiquetas:

evaporador en sistema de refrigeración

evaporador del refrigerador de aire

evaporador del refrigerador

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Detalles De Los Productos

En casa Productos

evaporador de la refrigeración

DJ20 Ceiling Mounted Cold Room Air Cooler

Todas Las Categorías

evaporador de la refrigeración

Evaporador de baja temperatura

Unidades de condensación de la refrigeración

Unidades de condensación de tipo tornillo

Unidades de condensación refrigeradas por aire

Unidades de condensación refrigeradas por agua

Compresor de la voluta de la refrigeración

Compresor semi hermético de la refrigeración

compresor del carlyle

Compresor de pistón de Bitzer

Compresor de tornillo

Compresor de la voluta de Hitachi

Compresor de Embraco Aspera

Compresor rotatorio de la CA

Condensador refrescado aire

Partes de refrigeración

cámara fría industrial

Máquina de hielo de la escama

Máquina de hielo de bloque

DJ20 Ceiling Mounted Cold Room Air Cooler

Nombre De La Marca:	Ruifujie
Número De Modelo:	DJ-3.4/20
Cuota De Producción:	1
Precio:	Discussed
Detalles Del Embalaje:	caja de madera
Condiciones De Pago:	T/T, Unión Occidental

Información detallada

Descripción del producto

Información detallada

Lugar de origen:

Porcelana

Nombre de la marca:

Ruifujie

Número de modelo:

DJ-3.4/20

Modelo:

DJ-3.4/20

Capacidad de refrigeración nominal:

3.4KW

Área coincidente:

20㎡

Tensión nominal:

220/380V

Solicitud:

Cámara fría, congelador

Cantidad mínima de pedido:

1 juego

Garantía:

1 año

Embalaje:

Embalaje de la caja de madera

Cantidad de orden mínima:

Precio:

Discussed

Detalles de empaquetado:

caja de madera

Tiempo de entrega:

1 mes

Condiciones de pago:

T/T, Unión Occidental

Capacidad de la fuente:

100 piezas

Descripción del producto

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