The Fidem Series Air-Cooled Screw Chiller offers cooling capacities ranging from 85kW to 1550kW, designed to provide high efficiency and reliable performance. These units integrate the best features of modern chillers, utilizing imported semi-closed screw compressors, high-efficiency heat exchangers, and advanced microcomputer controllers for easy operation and maintenance. The installation is simple users only need to connect the water system pipeline and power supply for operation.
These chillers are widely used across multiple industries, providing process chilled water for textile, chemical, petroleum, and mining enterprises. Built with mature and stable technology, the Fidem series ensures durability and reliability in industrial applications.
Uses original double/single screw compressor
Auto-adjusts based on load conditions
Equipped with level sensor to prevent low-loading lock-oil failure, extending lifespan
Employs high-class imported components
Equipped with dual compressors for independent or joint operation
Switch control for easy operation and maintenance
Non-oxidization brass pipe welding for durability
Safe and stable operation
Compressor Reverse Protection
Freeze Protection
Refrigerant Safety Valve
Buzzer Alarm System
High & Low Pressure Gauges
Power Phase Failure Protection
Coil Overheat Protection
Automatic Temperature Switch
Refrigerant Shortage Protection
Air cooled screw chiller (Environmental Protection) |
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Model |
FMACSCREW 120F |
FMACSCREW M140F |
FMACSCREW 160F |
FMACSCREW 180F |
FMACSCREW 200F |
FMACSCREW 260F |
FMACSCREW 300F |
FMACSCREW 350F |
|
Cooling |
KW |
117 |
143 |
162 |
181 |
195 |
260 |
299 |
349 |
Capacity |
Kcal/Hr |
10620 |
122980 |
139320 |
155631 |
167700 |
223600 |
257140 |
300140 |
RT |
33.27 |
40.66 |
46.06 |
51.46 |
55.44 |
73.93 |
85.02 |
99.23 |
|
Power |
50HZ |
3P-380V-50HZ |
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Input power(KW) |
37.2 |
51.5 |
57.3 |
64.1 |
68.8 |
86.2 |
99.6 |
115.7 |
|
EER |
COP |
3.15 |
2.78 |
2.83 |
2.82 |
2.83 |
3.02 |
3 |
3.02 |
Freezing medium |
R134a |
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control mode |
Thermal expansion valve |
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Compressor |
Mode |
Semi-closed double screw |
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Working style |
Y-/- |
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Capacity |
0-25%-50%-75%-100% |
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Condenser |
Mode |
Finned type |
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Cooling air temperature |
In 35/Out 45 |
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Wind flow (m/h) |
60000 |
60000 |
90000 |
90000 |
120000 |
120000 |
180000 |
180000 |
|
Fan quantity |
4 |
4 |
6 |
6 |
6 |
8 |
12 |
12 |
|
Motor powerKW) |
0.85*4 |
0.85*4 |
0.85*6 |
0.85*6 |
0.85*6 |
0.85*8 |
0.85*12 |
0.85*12 |
|
Evaporator |
mode |
Efficient finned tube filled with liquid |
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Freeze water temperature |
In 12/Out 7 |
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Freeze water flow (m/h) |
20.1 |
24.6 |
27.9 |
31.1 |
33.5 |
44.7 |
51.4 |
60 |
|
Pressure loss (Kpa) |
52 |
52 |
55 |
58 |
58 |
58 |
58 |
61 |
|
water pipe |
DN80 |
DN80 |
DN80 |
DN80 |
DN80 |
DN80 |
DN100 |
DN100 |
|
Safeguard |
High and low pressure protection; overload protection; anti-phase protection, compressor over temperature protection; |
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high pressure safety valve protection; oil pressure protection; exhaust over heat protection |
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Units Weight |
Kg |
2000 |
2500 |
2600 |
2700 |
3500 |
3600 |
4400 |
4600 |
Size |
L(mm) |
2080 |
2080 |
3060 |
3060 |
4040 |
4040 |
6000 |
6000 |
W(mm) |
2200 |
2200 |
2200 |
2200 |
2200 |
2200 |
2200 |
2200 |
|
H(mm) |
2220 |
2220 |
2220 |
2220 |
2260 |
2260 |
2260 |
2260 |
|
Noise(dB) |
72 |
72 |
72 |
73 |
74 |
74 |
75 |
75 |
The listed cooling capacity parameters are based on conditions of a dry bulb temperature of 35, with water temperatures of 12 (inlet) and 7 (outlet).
Customization options are available to meet specific requirements.
If heat recovery is required, please specify, as the recovery rate can range from 25%-30% of the unit's refrigeration capacity, reaching temperatures up to 55.
1. What is an air-cooled screw chiller?
An industrial cooling system using air to dissipate heat and a screw compressor for refrigeration.
2. How does it work?
It absorbs heat from water, compresses refrigerant, and releases heat into the air via a finned condenser.
3. What are its advantages?
4. Where is it used?
Industries like plastics, chemicals, food processing, HVAC, and data centers.
5. How does it differ from a water-cooled chiller?
6. What is the lifespan?
Typically 15-20 years with proper maintenance.
7. What refrigerants are used?
Common types: R134a, R407C, R410A, R513A.
8. How do I select the right model?
Consider cooling capacity, temperature range, ambient conditions, and efficiency needs.
9. What maintenance is required?
10. Does it support heat recovery?
Yes, waste heat can be used for hot water, improving efficiency.
Price:
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