DD-DL-DJ-Double Fans Air Cooler | High-Efficiency Refrigeration Evaporator

DD-DL-DJ-Double Fans Air Cooler | High-Efficiency Refrigeration Evaporator
DD-DL-DJ-Double Fans Air Cooler | High-Efficiency Refrigeration Evaporator suppliers
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DD-DL-DJ-Double Fans Air Cooler | High-Efficiency Refrigeration Evaporator

Reliable air cooler with 2 high-performance fans. Provides uniform airflow, efficient heat exchange, and stable cooling for cold rooms, freezers, supermarkets, and food storage facilities.

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Product Introduction

Product description and application

The Double Fans Air Cooler / Refrigeration Evaporator is designed for medium-sized cold storage applications, ensuring fast and uniform cooling with its two powerful fans. The dual-fan configuration improves air distribution inside the cold room, maintaining stable temperature and humidity for sensitive goods.

The evaporator adopts copper tube with aluminum fins for high heat exchange efficiency. The casing is made of galvanized or stainless steel with anti-corrosion coating, ensuring durability in humid and low-temperature environments. Multiple defrost options (electric, water, or hot gas) can be customized based on project needs.

Key Features:

Dual Fan Design: Stronger airflow and faster cooling.

Efficient Heat Transfer: Copper tubes with aluminum fins.

Durable Housing: Corrosion-resistant material for long service life.

Flexible Options: Available in electric, water, or hot gas defrost.

Stable & Quiet Operation: Optimized fan blade design to reduce noise.

Easy Installation & Maintenance: Compact design with user-friendly access.

production

air cooler_1

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"

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