Commercial Air-Cooled Box Type Condensing Unit for Cold Storage
Zhexue Series MXJB series air cooled condensing unit are equipped with Germany brand famous compressor and Danfoss brand spare parts inside. This series condensing unit is suitable for different refrigerant such as R134A, R404A,R507A,R22 and others. We choose best efficient external fan motors to reduce the noise and design the front board which is easily to take off for warranty and repairing. For condenser part , we choose aluminum Fins and copper pipe inside , we have U type and V type condensers . our new design color is white and gray , it is different with normal color in the market.
Durable Powder-Coated Galvanized Steel Enclosure
The condensing unit adopts a galvanized steel sheet enclosure with a powder-coated surface finish, providing excellent corrosion resistance and long-term protection for outdoor installation.
The robust cabinet structure protects internal refrigeration components from moisture, dust, and environmental corrosion while maintaining a clean and professional appearance.
- Galvanized steel sheet structure
- Powder-coated protective surface
- Strong corrosion resistance
- Excellent outdoor durability
- Improved mechanical protection
Low-Noise Fan System for Quiet Operation
The unit is equipped with high-efficiency external rotor fan motors, offering stable airflow performance with reduced vibration and lower operating noise.
The optimized fan structure improves heat dissipation efficiency while minimizing airflow turbulence, making the unit suitable for commercial environments where noise control is important.
- External rotor fan motor design
- Low vibration operation
- Reduced operating noise
- Efficient airflow circulation
- Reliable long-term performance
Application: Supermarket cold storage for vegetables and fruits
Performance parameters
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MXJB series box type condensing unit with U type condenser |
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Unit model |
MXJB03LBB(Y) |
MXJB04LBB(Y) |
MXJB05LBB(Y) |
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U type condenser |
FNU-30 |
FNU-45 |
FNU-45 |
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Refrigerant |
R22(R404A/R507A) |
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Power supply |
380V/3P/50HZ |
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Compressor |
Model |
2CES-3 |
4EES-4 |
4DES-5 |
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Qty |
1 |
1 |
1 |
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condenser |
Fan Qty |
1 |
1 |
1 |
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fan voltage(V) |
380 |
380 |
380 |
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fan power (W) |
190 |
420 |
420 |
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Evaporating Temperature |
-30℃~-5℃ |
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Evap.Temp |
Coolingcapacity(KW) |
3.78 |
4.96 |
5.83 |
|
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Power input(KW) |
2.51 |
3.24 |
3.81 |
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Running current(A) |
5.08 |
5.94 |
7.31 |
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Liquid pipe(mm) |
Φ12 |
Φ12 |
Φ12 |
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Suction pipe(mm) |
Φ22 |
Φ28 |
Φ28 |
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Overall size |
L(mm) |
630 |
730 |
730 |
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W(mm) |
580 |
690 |
690 |
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H(mm) |
800 |
900 |
900 |
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Cooling capacity and input power are calculated @ T.c 45℃,Suitable for air-cooled condenser |
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FAQ
Q: Are you a factory or trading company?
A: We are a comprehensive refrigeration equipment factory, we produce the air cooled and water cooled condensing unit, water chiller, evaporators, air condensers. We cooperate with many international compressor brands, such as Bitzer, Mycom, GEA, Frascold, Hanbell and others.
Q: Can you offer installation service of cold storage?
A: Our engineer can go to your site and offer your instructions service.
Q: Warranty time?
A: 1 year after you receiving goods.








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