Manufacturing processes can generate a lot of heat, and water-cooled screw chillers are an effective way to remove that heat and maintain a stable temperature for the equipment and products being manufactured. Water-cooled screw chillers have a modular design that makes them easy to install and expand as cooling needs change.
Intelligent microcomputer controller
Intelligent microcomputer controller with error indication and alarm display, easy to operate with temperature ranging between 5-35℃.(low temperature can be customized).
Schneider electrical parts
Schneider electrical parts ensure stable running and long service life.
Branded screw compressor
adopt Hanzhong screw compressor, with excellent cooling efficiency and energy saving.
High efficient shell and tube condenser & evaporator
ensure high efficient heat transfer. And the evaporator is covered with bubble cotton to reduce cold loss.
ALCO filter
filters impurities to protect refrigerants from pollution and protect the compressor.
High & Low pressure meter
Clear dial shows accurate data to test the pressure at any time.
Model | Unit | HDLG-30W | HDLG-40W | HDLG-50W | HDLG-60W | HDLG-80W | HDLG-100W | |
Cooling Capacity | kW | 90 | 126 | 158 | 189 | 264 | 330 | |
kCal/h | 77400 | 108360 | 135880 | 162540 | 227040 | 283800 | ||
USRT | 26 | 36 | 45 | 54 | 75 | 94 | ||
Power | 3PH-380V/50HZ | |||||||
Refrigerant | R22(R407C/R134A optional) | |||||||
Control type | Thermal Expansion Valve/Electronic Expansion Valve | |||||||
Compressor | Type | Semi-closed screw type | ||||||
Start-up mode | Y-△start | |||||||
Capacity Control | 33%-66%-100% | 25%-50%-75%-100% | ||||||
Input Power | kW | 23.3 | 30.7 | 38.5 | 42.2 | 56 | 66.3 | |
Rated Current | A | 39 | 52 | 65 | 71 | 94 | 111 | |
Condenser | Type | Shell and Tube | ||||||
Water Flow | m³/h | 21.5 | 29 | 36.2 | 41.3 | 55.2 | 68.2 | |
Pipe Diameter | DN | 65 | 80 | 80 | 80 | 80 | 100 | |
Evaporator | Type | Shell and Tube | ||||||
Water Flow | m³/h | 17.5 | 23.7 | 29.6 | 34 | 45.6 | 56.7 | |
Pipe Diameter | DN | 65 | 80 | 80 | 80 | 80 | 100 | |
Safety Protection | High & Low Pressure Protection, Anti-freezing and Anti-heating Protection, Overload Protection, Phase Sequence Protection, Compressor overheat & overcurrent protection, etc. | |||||||
Dimensions(L*W*H) | cm | 200×75×155 | 220×75×155 | 240×85×160 | 260×85×160 | 300×90×175 | 300×100×180 | |
Weight | kg | 960 | 990 | 1260 | 1380 | 1520 | 1750 |
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