DXZX Series All-in-one Independent Loop Air Cooler

The DXZX air cooler adopts a self-priming circulating fan, and the cooler has a wide range of applications. The integrated independent circulating cooler can be equipped with different specifications of air coolers, motors, oil pumps and filters according to the equipment parameters. According to the needs of customers, the filter precision of the oil filter can be 25 or 50μm. The heat dissipation effect is fast; the air tightness is good; the earthquake resistance is strong!
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Products Details

The cooler, through vacuum brazing process, is driving by customized motor（pump and motor are all-in-one） and high-strength fan blades to achieve stable cooling effect. Independent loop cooling circle can avoid the impact of oil return from the system，which will damages the radiator. Especically its more suitable for roomlimited occasions. · Temperature controller can be selected. · A variety of pressure protection forms can be selected. · The oil inlet and outlet of the cooler are standard G thread, also can be customized or connected with SAE flange as required. · This series of products involves the use of cooler fan motor and oil pump motor to control separately, and can form a safe independent circulation cooling circuit. · It avoids the impact of oil return from the hydraulic system, and can also be connected to a high-performance oil filter and temperature controller to realize temperature control automation. · The heat sink of the air cooler is made of aluminum alloy material vacuum brazing and advanced processing technology, which ensures the reliability of high pressure resistance and excellent heat dissipation performance of the product. · The product is designed with the concept of environmental protection, so that the air cooler can achieve effective heat dissipation, stability and low noise and other excellent characteristics.
Model DXZX-3 DXZX-4 DXZX-5 DXZX-6 DXZX-7 DXZX-8 DXZX-9 DXZX-10 DXZX-11
Cooling Capacity* (kW) 12 18 25 35 50 65 80 100 120
Oil Pump Displacement (ml/r) 19 25 30 38 38 50 63 63 71
Fan Power (kw) 1.5 1.5 1.5 3 3 5.5 5.5 5.5 5.5
Working Voltage （V） 380 380 380 380 380 380 380 380 380
Max.Working Pressure (bar) 20 20 20 20 20 20 20 20 20
Radiator Outlet Thread  G1''   G1¼''   G1¼''   G1¼''   G1¼''   G1¼''   G1¼''   G1½''   G1½''
Thermometric Thread  G3/8''  G3/8''  G3/8''  G3/8''  G3/8''  G3/8''  G3/8''  G3/8''  G3/8''
Circulating Pump Inlet Thread   ZG¾''  ZG1''  ZG1''  ZG1''  ZG1''  ZG1¼''  ZG1¼''  ZG1¼''  ZG1½''
Noise Level**                 （dB） 76 77 82 86 89 90 93 96 99
A (mm±5) 427 532 587 632 632 752 837 972 1082
B (mm±5) 503 563 603 623 623 763 919 1059 1208
C (mm±2) 500 500 500 600 600 600 650 650 650
D (mm±2) 290 390 450 490 490 560 645 700 700
E (mm±2) 450 450 450 550 550 550 600 600 600
F (mm±5) 384 434 475 495 495 634 780 920 1070
G (mm±5) 50 55 55 55 55 55 60 60 60
L (mm±2) 40 40 40 45 45 45 55 55 55
K (mm±10) 600 635 635 635 730 750 780 820 853
M (mm±2) 12*18 12*18 12*18 12*18 12*18 14*22 14*22 18*25 18*25
W1 180 200 220 250 280 320 380 400 500
W2 380 400 450 500 550 650 750 800 1000
Note：   * Cooling capacity: cooling power at △T=40℃. ** The noise value is measured at a distance of 1m from the cooler, which is only for reference. Because it is affected by the surrounding environment, medium viscosity and reflection. *** This table only takes AC380V-50HZ as an example. **** Motor grade: Energy consumption grade YE2, protection grade IP55, insulation grade F. (Other options please contact DONGXU)  
 

Hydraulic machinery

Gear oil tank

DXZX 8 A3 5 M C X O L1 O
Cooler Type： Integrated Independent Circulation Cooling Series Plate Size： 3/4/5/6/7/8/9/10/11 Voltage： A3=AC380V⬅Standard A4=AC440V A5=AC660V Frequency： 5=50Hz⬅Standard 6=60Hz Bypass Valve： M=Without Bypass Valve⬅Standard N=Build-in Oil Hole Direction： C=Side in side out⬅Standard S=Up in up out 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 Oil Filter: L1=Filtration accuracy：25μm⬅Standard L2=Filtration accuracy：50μm Heatsink Protection： O=Without protection⬅Standard S=Anti-Stone net

Lubrication systems

Hydraulic system independent cooling and gear reducer oil cooling. For examples,hydraulic system，gear oil cooling，lubrication system,and so on.

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