DXT Series Multi-functional Effective Air Cooler

Short Description:

Excellent performance.
Not easy to leak oil.
Compact size.
Aluminium high-efficiency cooling system for high performance and high operating pressure – also available for heavy duty hydraulic or lubricated systems.
The heat dissipation plate is an aluminum alloy vacuum brazed plate fin heat exchanger, and the surface is sprayed with an anti-static and anti-corrosion coating.
Oil heat transfer fins are also designed inside the radiator oil channel, which greatly increases its heat dissipation efficiency.
It can be configured with 12V, 24V DC motor, 220V, 380V AC motor or hydraulic motor to drive the fan.

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Product Detail

Product Tags

Features

The cooler, through vacuum brazing process, is stable pressure，which can be equipped with various kinds of motor and widely apply in many fields.

· Temperature controller can be selected.
· A variety of pressure protection forms can be selected.

Spcification

DXT Series High Efficiency Motor Driven Air Coolers

Model	A	B	C	D	E	G	H	K	L	M	X	F	W1	W2
DXT-2-A3	352	415	250	150	200	115	20	470	25	Φ14	G1"	345	150	300
DXT-3-A3	456	540	300	200	250	160	20	500	25	Φ14	G1"	460	200	400
DXT-4-A3	450	560	300	200	250	160	20	552	30	Φ14	G1¼"	469	220	450
DXT-5-A3	470	710	300	200	250	165	20	559	30	Φ14	G1¼"	620	220	450
DXT-6-A3	617	810	400	310	350	235	20	613	50	Φ16	G1¼"	720	280	550
DXT-7-A3	617	960	400	310	350	235	20	660	50	Φ16	G1¼"	870	280	550
DXT-8-A3	710	980	450	400	400	280	20	748	50	Φ16	G1½"	880	500	1000
DXT-9-A3	990	1350	580	440	215	780	40	730	63	Φ16	Flange	1182	550	1200
DXT-10-A3	990	1350	580	440	215	780	40	780	63	Φ16	Flange	1172	620	1200
DXT-11-A3	1276	1570	750	525	210	1064	48	920	100	Φ16	Flange	1332	800	1600

DXT Series Hydraulic Motor Driven Air Coolers

Model	A	B	C	D	E	G	H	L	M	X	F	W1	W2
DXT-2-A5	352	415	250	150	200	115	20	25	Φ14	G1"	345	150	300
DXT-3-A5	456	540	300	200	250	160	20	25	Φ14	G1¼"	460	200	400
DXT-4-A5	450	560	300	200	250	160	20	30	Φ14	G1¼"	469	220	450
DXT-5-A5	470	710	300	200	250	165	20	30	Φ14	G1¼"	620	220	450
DXT-6-A5	617	810	400	310	350	235	20	50	Φ16	G1¼"	720	280	550
DXT-7-A5	617	960	400	310	350	235	20	50	Φ16	G1¼"	870	280	550
DXT-8-A5	710	980	450	400	400	280	20	50	Φ16	G1½"	880	500	1000
DXT-9-A5	990	1350	580	440	215	780	40	63	Φ16	Flange	1182	550	1200
DXT-10-A5	990	1350	580	440	215	780	40	63	Φ16	Flange	1172	620	1200
DXT-11-A5	1276	1570	750	525	210	1064	48	100	Φ16	Flange	1332	800	1600

DXT Series DC Condenser Fan Type Air Cooler

Model	A	B	C	D	E	G	H	L	M	X	F	W1	W2
DXT-1-A2	270	335	200	80	150	65	15	25	Φ14	G1"	270	100	250
DXT-2-A2	352	415	250	150	200	115	20	25	Φ14	G1"	345	150	300
DXT-3-A2	456	540	300	200	250	160	20	25	Φ14	G1"	460	200	400
DXT-4-A2	450	560	300	200	250	160	20	30	Φ14	G1¼"	469	220	450
DXT-5-A2	470	710	300	200	250	165	20	30	Φ14	G1¼"	620	220	450
DXT-6-A2	617	810	400	310	350	235	20	50	Φ16	G1¼"	720	280	550

DXT Series Comprehensive parameter table

Model	Motor Voltage (V)	Motor Power (KW)	Blade Speed (r/min)	Noise Level (dB)	Cooling Capacity (KW)	Max.Working pressure (bar)	Max.Temp. (℃)	Max.Flow (l/min)
DXT-1	12	0.12	2700	70	5.5	20	130	60
	24	0.15
DXT-2	12	0.12	2700	75	10	20	130	100
	24	0.15		73
	220/380	0.25	1450	78
	Hydraulic Motor 10ccm	/	2800	77
DXT-3	12	0.2	2700	76	16	20	130	150
	24	0.2		78
	220/380	0.37	1450	79
	Hydraulic Motor 10ccm	/	2800	78
DXT-4	12	0.2	2700	77	19	20	130	200
	24	0.2		78
	220/380	0.37	1450	79
	Hydraulic Motor 10ccm	/	2800
DXT-5	12	0.2	2700	79	28	20	130	250
	24	0.2
	220/380	0.75	1450	82
	Hydraulic Motor 10ccm	/	1500	80
DXT-6	220/380	1.5	1450	87	35	20	130	300
	Hydraulic Motor 16ccm	/	1500	84
DXT-7	220/380	1.5	1450	87	55	20	130	350
	Hydraulic Motor 16ccm	/	1500	84
DXT-8	220/381	2.2	1450	89	70	20	130	400
	Hydraulic Motor 16ccm	/	1500	85
DXT-9	220/381	4	1450	96	110	20	130	450
	Hydraulic Motor 25ccm	/	1500	87
DXT-10	220/382	7.5	1450	102	140	20	130	500
	Hydraulic Motor 25ccm	/	1500	92
DXT-11	220/382	11	1450	106	245	20	130	600
	Hydraulic Motor 32ccm	/	1500	97

Dimensions

Application

Hydraulic system circuit, independent cooling circuit and lubricating oil cooling system.
For examples, machine tools, mining machinery, hydraulic machinery, power station, wind power equipment, and so on.

Construction machinery

Engineering machinery

Hydraulic machinery

Mining machinery

Walking machinery

Description Of Model Label

DXT	8	A3	M	X	O	O
Cooler Type： Multi-functional Effective Series	Plate Size： 1/2/3/4/5/6/7/8/9/10/11	Driving way： A1=DC12V Condensing fan A2=DC24V Condensing fan A3=AC380V A4=AC440V High-efficiency motor A5=Hydraulic Motor	Bypass Valve： M=Without Bypass Valve⬅Standard W=External	Wind Direction: X=Suction⬅Standard C=Blowing	Temp. Controller: O=Without controller⬅Standard T=Temp. Switches--Action Temp.: T50=50℃，T60=60℃，T70=70℃ C=Temp. Transmitter-- C1=Compact，C2=Digital Z=Integrated with a protective temperature control switch. (Only available when the drive mode is a condensing fan)	Heatsink Protection： O=Without protection⬅Standard S=Anti-Stone net

Notes on the use of air coolers

1. The diameter of the piping should be matched with the size of the oil inlet and outlet. It can be smaller at the same time, but cannot be larger at the same time. Use high-pressure hoses and direct heads as much as possible to reduce oil return resistance.
2. When using the oil return cooling method, a bypass unloading circuit must be installed, and the opening pressure of the back pressure valve is less than 0.5MPa to prevent the radiator from being damaged by excessive pulse pressure when the system is started.
3. The location of the air cooler should avoid vibration and punching, and the air intake and exhaust should be free and unobstructed, and the installation should be firm.
4. It is not recommended to install a filter at the oil outlet.