H.Stars Group offers an innovative air-cooled industrial chiller to support industrial applications. 14 distinct models of this high-efficiency screw air-cooled unit offer a range of standard and custom specifications, while providing the option of R22, R134a, or other refrigerants. Perfectly tailored to the customer's wishes, this industrial chiller is guaranteed to provide peak performance.
This industrial screw-type air-cooled unit features a powerful motor twin-screw compressor with a reinforced motor that works with a high-efficiency fin type condenser and self-made evaporator, as well as a brand axial fan. The unit boasts a cooling capacity range of 148 kW to 1051 kW, adjustable chilled water temperature of 5-20°C, and can withstand external temperatures of -25~43°C.
Non-standard units can be designed to your exact specifications. Moreover, the air-cooled system eliminates the need for cooling towers or water pumps, making it a compact and convenient choice for any type of industrial processes, greenhouse planting, artificial breeding, and anti-corrosion measures, as well as for areas with scarce or limited water supplies.
Industrial Air-Cooled Screw Chiller
Refrigerant: R134a
Power supply: 380V-3N-50Hz
| Model | Nominal cooling capacity | Compressor power input kW | Capacity control % | Refrigerant charge kg | Condenser | Evaporator | Axial fan | Noise level dB(A) | Shipping weight kg | Operating weight kg | |||||
| kW | USRT | Pipe diameter (inlet/outlet) in | Water flow m3/h | Design water pressure MPa | Water pressure drop kPa | Air flow m3/h | Power kW× unit | ||||||||
| | 92 | 26 | 23 | 0 66 100 | 30 | Copper tube with corrugated aluminum fins | 2-1/2″ | 16 | 1 | 28 | 29 | 1.2×2 | 68 | 1160 | 1270 |
| | 131 | 37 | 33 | 0 50 75 100 | 42 | 3″ | 22 | 1 | 33 | 40 | 2.0×2 | 68 | 1730 | 1920 | |
| | 174 | 50 | 43 | 56 | 3″ | 30 | 1 | 48 | 58 | 1.2×4 | 68 | 2590 | 2810 | ||
| | 206 | 59 | 50 | 68 | 3″ | 35 | 1 | 55 | 80 | 2.0×4 | 68 | 2670 | 2900 | ||
| | 238 | 68 | 57 | 78 | 4″ | 41 | 1 | 61 | 86 | 1.2×6 | 72 | 2750 | 3020 | ||
| | 265 | 75 | 61 | 84 | 4″ | 46 | 1 | 64 | 121 | 2.0×6 | 72 | 2930 | 3240 | ||
| | 288 | 82 | 69 | 93 | 4″ | 50 | 1 | 66 | 121 | 2.0×6 | 72 | 3160 | 3450 | ||
| | 339 | 96 | 84 | 0 25 37.5 50 62.5 75 87.5 100 | 104 | 4″ | 58 | 1 | 42 | 161 | 2.0×8 | 72 | 4430 | 4750 | |
| | 349 | 99 | 87 | 112 | 4″ | 60 | 1 | 54 | 161 | 2.0×8 | 72 | 4550 | 4970 | ||
| | 412 | 117 | 99 | 136 | 4″ | 71 | 1 | 44 | 161 | 2.0×8 | 72 | 5340 | 5800 | ||
| | 438 | 124 | 105 | 142 | 4″ | 75 | 1 | 52 | 241 | 2.0×12 | 72 | 5420 | 5950 | ||
| | 477 | 136 | 114 | 156 | 5″ | 82 | 1 | 54 | 241 | 2.0×12 | 75 | 5500 | 6040 | ||
| | 529 | 150 | 123 | 168 | 5″ | 91 | 1 | 55 | 241 | 2.0×12 | 75 | 5860 | 6480 | ||
| | 577 | 164 | 137 | 186 | 6″ | 99 | 1 | 65 | 241 | 2.0×12 | 75 | 6320 | 6900 | ||
Notes:
VFD chiller is an advanced, highly efficient industrial unit, combining the energy efficient qualities of their fixed-frequency counterparts with a cutting-edge VFD technology. With the help of a frequency converter, energy consumption can be greatly reduced when the unit is subjected to partial load. Moreover, the temperature control accuracy is highly precise, with an accuracy of ±0.3°C. This makes them ideal for use in the process of precise temperature control of process-cold water, improving product quality and meeting high precision water temperature requirements.
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