Electric Defrost Air Cooler
2 fans ceiling-mounted air cooler
1-fan
3-fans
4-fans

Electric Defrost Air Cooler

Our D Series Air Coolers are designed to provide efficient cooling for different cold storage temperature zones, perfectly matching Freon condensing units. The series includes three types based on temperature requirements:

DL Type – for fresh-keeping cold rooms (above 0°C)
Ideal for storing fruits, vegetables, and other perishable goods that require mild cooling to maintain freshness.
DD Type – for refrigerated storage (around -18°C)
Widely used in meat, seafood, dairy, and processed food storage where stable medium temperature cooling is critical.
DJ Type – for deep freezing (below -25°C)
Designed for deep-freezing environments such as frozen food warehouses and ice production, ensuring reliable low-temperature performance.

Each type features high-efficiency heat exchange, low-noise axial fans, and robust construction for stable operation in various commercial refrigeration applications.

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Product Introduction

Electric Defrost Air Cooler: A Smart Solution to High-Quality Cooling

Are you looking for reliable and efficient cooling solutions for your business or commercial space? Introducing the Electric Defrost Air Cooler – the ultimate air cooling system that offers an array of benefits, including fast and efficient cooling to maintain the ideal temperature and humidity level in your space.

Our Electric Defrost Air Cooler is designed with advanced technology that guarantees high-quality and consistent temperature control in all kinds of climates. This cooling system delivers a unique combination of comfort and efficiency that adapts to any environment. With this product, you can be confident that you are purchasing the best air cooling solution on the market.

Why Choose Our Electric Defrost Air Cooler

Our Electric Defrost Air Cooler is designed with advanced technology that offers a range of benefits to both users and environment. Here are some reasons why our product stands out in the market:

- Improved Energy Efficiency: Our Electric Defrost Air Cooler is designed to save energy and provide optimum cooling while reducing the amount of energy consumed. This makes it an ideal solution for businesses that prioritize cost efficiency and sustainability.

- Quick Defrosting: The defrosting feature in our Electric Defrost Air Cooler enables fast and efficient defrosting of the unit, making it work in peak condition for prolonged use.

- Reliability and Durability: Our Electric Defrost Air Cooler is designed to last longer, with highly-durable materials that are suitable for all kinds of weather conditions.

- Easy to Install and Maintain: Our Electric Defrost Air Cooler is easy to install and requires minimal maintenance, ensuring a hassle-free user experience.

- High-Quality Air Flow and Distribution: The advanced technology in our Electric Defrost Air Cooler ensures optimal air flow and distribution that keeps the temperature stable and evenly distributed throughout your space.

- Ability to Handle Large Retail Spaces: Our Electric Defrost Air Cooler is suitable for large spaces such as supermarkets, convenience stores, and shopping malls. It can maintain an ideal temperature level that ensures your products remain fresh and well-preserved.

- A Variety of Configurations: Our Electric Defrost Air Cooler offers a range of configurations that can fit into any space, regardless of the layout or size.

Product Specifications

- High-quality aluminum alloy frame and end plate, high-strength POM blade

- High and stable air flow- High quality motor and strong cooling capacity

- Digital control system and energy-saving technology

Applications

Our Electric Defrost Air Cooler is suitable for various commercial and industrial spaces, including:

- Supermarkets- Convenience stores

- Cold storage facilities- Warehouses

- Metro stations- Shopping malls

- Parking lots- Hospitals and clinics

Conclusion

The Electric Defrost Air Cooler is a reliable and efficient cooling system that guarantees a comfortable space, optimal humidity, and ideal temperature levels. With its advanced technology and range of benefits, it's the perfect solution for businesses looking for high-quality cooling systems that are cost-effective, sustainable, and long-lasting. Invest in our Electric Defrost Air Cooler today and take your commercial space's cooling experience to the next level.

Product description and application

D series air cooler is a kind of cooling facility, which matches with freon system condensing unit. Based on different temperature cold room, the series can be divided into three type, DL,DD,DJ.

DL series can apply to cold room, in which temperature is around 0 °C. DD series is freezer room air cooler, the cold room temperature is around -18°C. DJ series is blast freezer air cooler, the cold room temperature is below -25°C.

Main product features

● Reasonable design of copper coil position, benefit from mechanical expansion, copper coil tightly sticks to aluminum fin, so that heat exchange can be more efficient.

● According to customers * requirements, body material can be powder painting steel plate, embossed aluminum plate, stainless steel plate.

● High efficient fan motor is used in the air cooler: high air flow, far range, low power consumption, low noise, long service lifetime.

● Insulating stainless steel heaters are uniformly placed among copper coils, so that the heater can defrost efficiently.

● The products can be customized.

air cooler_1

evaporator coil

workshop

Air cooler_W

Fin space 4.5mm

Model		-	DL-2/10	DL-3/15	DL-4.3/20	DL-5.3/25	DL-8.2/40	DL-12/55	DL-17/80	DL-22/105
Cooling capacity		KW	2	3	4.3	5.3	8.2	12	17	22
Heat exchange area		M2	10	15	20	25	40	55	80	105
Fan	ΦDiameter	MM	300	300	300	300	400	400	500	500
	Air flow	M3/h	1700	3400	3400	5100	6000	6000	12000	12000
	Quantity	N	1	2	2	3	2	2	2	2
	Voltage	V	220/380	220/380	220/380	220/380	220/380	220/380	380	380
	Power	W	75	2*75	2*75	2*75	2*180	2*180	2*450	2*450
	Range	M	8	8	8	8	10	10	15	15
Defrost heater	Defrost power	W	500	700	800	1100	900	1150	3900	3900
	Drain water defrost power	W	500	700	800	1100	900	1150	1300	1300
	Voltage of defrost heater	V	220	220	220	220	220	220	220	220
Installation dimension	A	MM	725	1010	1125	1575	1330	1750	1820	1820
	B	MM	425	425	425	425	500	500	710	710
	C	MM	460	460	460	460	530	530	710	710
	D	MM	260	260	260	260	390	390	510	510
	E	MM	530	815	930	1380	1060	1480	1550	1550
	E1	MM	-	-	-	-	-	740	775	775
	E2	MM	-	-	-	-	-	-	-	-
	E3	MM	-	-	-	-	-	-	-	-
	F	MM	80	80	80	80	95	95	95	95
-	Inlet	MM	Φ12	Φ12	Φ12	Φ12	Φ16	Φ16	Φ16	Φ16
-	Outlet	MM	Φ19	Φ19	Φ19	Φ19	Φ25	Φ25	Φ25	Φ25
Drainage pipe		-	G3/4"	G3/4"	G3/4"	G3/4"	G3/4"	G3/4"	G1"	G1"

Model		-	DL-26/125	DL-33/160	DL-38/185	DL-44/210	DL-53/260	DL-67/330	DL-83/410	DL-94/470	DL-116/580
Cooling capacity		KW	26	33	38	44	53	67	83	94	116
Heat exchange area		M2	125	160	185	210	260	330	410	470	580
Fan	ΦDiameter	MM	500	500	500	500	600	600	600	700	700
	Air flow	M3/h	18000	18000	24000	24000	20000	30000	30000	42000	42000
	Quantity	N	3	3	4	4	2	3	3	3	3
	Voltage	V	380	380	380	380	380	380	380	380	380
	Power	W	3*450	3*450	4*450	4*450	2*1500	3*1500	3*1500	3*2200	3*2200
	Range	M	15	15	15	15	20	20	20	20	20
Defrost heater	Defrost power	W	4650	5700	6450	7350	7750	9500	10750	12900	14700
	Drain water defrost power	W	1550	1900	2150	2450	1550	1900	2150	2150	2450
	Voltage of defrost heater	V	220	220	220	220	220	220	220	220	220
Installation dimension	A	MM	2220	2720	3120	3520	2220	2720	3200	3200	3520
	B	MM	710	710	710	710	920	1060	1060	1060	1060
	C	MM	710	710	710	710	690	920	920	1030	1140
	D	MM	510	510	510	510	1950	690	690	690	690
	E	MM	1950	2450	2850	3250	1950	2450	2930	2930	3250
	E1	MM	658	825	725	825	975	825	985	985	1090
	E2	MM	633	800	700	800	-	800	960	960	1070
	E3	MM	-	-	700	800	-	-	-	-	-
	F	MM	95	95	95	95	95	95	95	95	95
-	Inlet	MM	Φ19	Φ19	Φ25	Φ25	Φ25	Φ25	Φ25	2-Φ25	2-Φ25
-	Outlet	MM	Φ35	Φ35	Φ50	Φ50	Φ50	Φ50	Φ50	2-Φ50	2-Φ50
Drainage pipe		-	G1"	G1"	G1"	G1"	G1.5"	G1.5"	G1.5"	G2"	G2"

Fin space 6mm

Model		-	DD-1.4/7	DD-2.2/12	DD-3/15	DD-3/22	DD-5.7/30	DD-8/40	DD-11.5/60	DD-16/80
Cooling capacity		KW	1.4	2.2	3	4	5.7	8	11.5	16
Heat exchange area		M2	7	12	15	22	30	40	60	80
Fan	ΦDiameter	MM	300	300	300	300	400	400	500	500
	Air flow	M3/h	1700	3400	3400	5100	6000	6000	12000	12000
	Quantity	N	1	2	2	3	2	2	2	2
	Voltage	V	220/380	220/380	220/380	220/380	220/380	220/380	380	380
	Power	W	75	2*75	2*75	2*75	2*180	2*180	2*450	2*450
	Range	M	8	8	8	8	10	10	15	15
Defrost heater	Defrost power	W	875	1400	1600	2200	1800	2300	3900	5200
	Drain water defrost power	W	500	700	800	1100	900	1150	1300	1300
	Voltage of defrost heater	V	220	220	220	220	220	220	220	220
Installation dimension	A	MM	725	1010	1125	1575	1330	1750	1820	1820
	B	MM	425	425	425	425	500	500	710	710
	C	MM	460	460	460	460	530	530	710	710
	D	MM	260	260	260	260	390	390	510	510
	E	MM	530	815	930	1380	1060	1480	1550	1550
	E1	MM	-	-	-	-	-	740	775	775
	E2	MM	-	-	-	-	-	-	-	-
	E3	MM	-	-	-	-	-	-	-	-
	F	MM	80	80	80	80	95	95	95	95
-	Inlet	MM	Φ12	Φ12	Φ12	Φ12	Φ16	Φ16	Φ19	Φ19
-	Outlet	MM	Φ19	Φ19	Φ19	Φ19	Φ25	Φ25	Φ35	Φ35
Drainage pipe		-	G3/4"	G3/4"	G3/4"	G3/4"	G3/4"	G3/4"	G1"	G1"

Model		-	DD-19/100	DD-24/120	DD-28/140	DD-33/160	DD-37/200	DD-47/250	DD-57/310	DD-67/360	DD-81/440
Cooling capacity		KW	19	24	28	33	37	47	57	67	81
Heat exchange area		M2	100	120	140	160	200	250	310	360	440
Fan	ΦDiameter	MM	500	500	500	500	600	600	600	700	700
	Air flow	M3/h	18000	18000	24000	24000	20000	30000	30000	42000	42000
	Quantity	N	3	3	4	4	2	3	3	3	3
	Voltage	V	380	380	380	380	380	380	380	380	380
	Power	W	3*450	3*450	4*450	4*450	2*1500	3*1500	3*1500	3*2200	3*2200
	Range	M	15	15	15	15	20	20	20	20	20
Defrost heater	Defrost power	W	6200	7600	8600	9800	12400	15200	17200	19350	22050
	Drain water defrost power	W	1550	1900	2150	2450	1550	1900	2150	2150	2450
	Voltage of defrost heater	V	220	220	220	220	220	220	220	220	220
Installation dimension	A	MM	2220	2720	3120	3520	2220	2720	3200	3200	3520
	B	MM	710	710	710	710	1060	1060	1060	1060	1060
	C	MM	710	710	710	710	920	920	920	1030	1140
	D	MM	510	510	510	510	690	690	690	690	690
	E	MM	1950	2450	2850	3250	1950	2450	2930	2930	3250
	E1	MM	658	825	725	825	975	825	985	985	1090
	E2	MM	633	800	700	800	-	800	960	960	1070
	E3	MM	-	-	700	800	-	-	-	-	-
	F	MM	95	95	95	95	95	95	95	95	95
-	Inlet	MM	Φ19	Φ19	Φ25	Φ25	Φ25	Φ25	Φ25	2-Φ25	2-Φ25
-	Outlet	MM	Φ35	Φ35	Φ50	Φ50	Φ50	Φ50	Φ50	2-Φ50	2-Φ50
Drainage pipe		-	G1"	G1"	G1"	G1"	G1.5"	G1.5"	G1.5"	G2"	G2"

Fin space 9mm

Model		-	DJ-1.3/8	DJ-1.6/10	DJ-2.3/15	DJ-3.6/20	DJ-5/30	DJ-7.3/40	DJ-10/55	DJ-12/70
Cooling capacity		KW	1.3	1.6	2.3	3.6	5	7.3	10	12
Heat exchange area		M2	8	10	15	20	30	40	55	70
Fan	ΦDiameter	MM	300	300	300	400	400	500	500	500
	Air flow	M3/h	3400	3400	5100	6000	6000	12000	12000	18000
	Quantity	N	2	2	3	2	2	2	2	3
	Voltage	V	220/380	220/380	220/380	220/380	220/380	380	380	380
	Power	W	2*75	2*75	2*75	2*180	2*180	2*450	2*450	3*450
	Range	M	8	8	8	10	10	15	15	15
Defrost heater	Defrost power	W	1400	1600	2200	1800	2300	3900	5200	6200
	Drain water defrost power	W	700	800	1100	900	1150	1300	1300	1550
	Voltage of defrost heater	V	220	220	220	220	220	220	220	220
Installation dimension	A	MM	1010	1125	1575	1330	1750	1820	1820	2220
	B	MM	425	425	425	500	500	710	710	710
	C	MM	460	460	460	530	530	710	710	710
	D	MM	260	260	260	390	390	510	510	510
	E	MM	815	930	1380	1060	1480	1550	1550	1950
	E1	MM	-	-	-	-	740	775	775	658
	E2	MM	-	-	-	-	-	-	-	633
	E3	MM	-	-	-	-	-	-	-	-
	F	MM	80	80	80	95	95	95	95	95
-	Inlet	MM	Φ12	Φ12	Φ12	Φ16	Φ16	Φ19	Φ19	Φ19
-	Outlet	MM	Φ19	Φ19	Φ19	Φ25	Φ25	Φ35	Φ35	Φ35
Drainage pipe		-	G3/4"	G3/4"	G3/4"	G3/4"	G3/4"	G1"	G1"	G1"

Model		-	DJ-15/85	DJ-17/100	DJ-20/115	DJ-24/140	DJ-29/170	DJ-36/210	DJ-41/250	DJ-52/300
Cooling capacity		KW	15	17	20	24	29	36	41	52
Heat exchange area		M2	85	100	115	140	170	210	250	300
Fan	ΦDiameter	MM	500	500	500	600	600	600	700	700
	Air flow	M3/h	18000	24000	24000	20000	30000	30000	42000	42000
	Quantity	N	3	4	4	2	3	3	3	3
	Voltage	V	380	380	380	380	380	380	380	380
	Power	W	3*450	4*450	4*450	2*1500	3*1500	3*1500	3*2200	3*2200
	Range	M	15	15	15	20	20	20	20	20
Defrost heater	Defrost power	W	7600	8600	9800	12400	15200	17200	19350	22050
	Drain water defrost power	W	1900	2150	2450	1550	1900	2150	2150	2450
	Voltage of defrost heater	V	220	220	220	220	220	220	220	220
Installation dimension	A	MM	2720	3120	3520	2220	2720	3200	3200	3520
	B	MM	710	710	710	1060	1060	1060	1060	1060
	C	MM	710	710	710	920	920	920	1030	1140
	D	MM	510	510	510	690	690	690	690	690
	E	MM	2450	2850	3250	1950	2450	2930	2930	3250
	E1	MM	825	725	825	975	825	985	985	1090
	E2	MM	800	700	800	-	800	960	960	1070
	E3	MM	-	700	800	-	-	-	-	-
	F	MM	95	95	95	95	95	95	95	95
-	Inlet	MM	Φ19	Φ25	Φ25	Φ25	Φ25	Φ25	2-Φ25	2-Φ25
-	Outlet	MM	Φ35	Φ50	Φ50	Φ50	Φ50	Φ50	2-Φ50	2-Φ50
Drainage pipe		-	G1"	G1"	G1"	G1.5"	G1.5"	G1.5"	G2"	G2"

Why choose us?

Our company is proud to have an extensive network of satisfied customers who have benefitted from our high-quality products and services.
The perfect technical supervision and quality control system guarantees the quality of the products and has won the praise of our customers.
Our team uses the latest manufacturing techniques to ensure our products are of the highest quality and delivered on time.
Our company actively carries out talent training activities, hoping to improve the awareness of management personnel to lead the company to grow continuously through training and improve the overall talent training system of the group.
Our team is dedicated to ensuring that we provide cost-effective solutions without compromising on quality or performance.
Each of our Electric Defrost Air Cooler is the bearer of high quality raw materials, experience and creativity.
Our team is committed to providing exceptional customer service and support at every step of the way.
We are a professional paper packaging company integrating design, production and one-stop service. Since its establishment for many years, the company has not only accumulated considerable production experience, but also made great breakthroughs in technology. At the same time, it has a group of young and energetic professional development researchers, professional technical engineers, and strong professional strength.
Our team is committed to providing timely and effective solutions to our clients' Cooling Evaporator needs.
We unswervingly follow the road of high-quality products and unswervingly follow the road of technological innovation.

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