- Phone
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Address
Hanyu Jingu A2-3, High tech Zone, Jinan City
Shandong Maigebeite Machinery Co., Ltd
Hanyu Jingu A2-3, High tech Zone, Jinan City
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Water cooled screw chiller (dual machine) series Screw Water Cooling Chiller(Double Unit)Series |
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| Model number | MG-250WD | MG-330WD | MG-350WD | MG-450WD | MG-500WD | MG-560WD | MG-600WD | MG-650WD | |
| Refrigeration capacity Capty |
USRT | 71.7 | 93.3 | 100.7 | 124.5 | 138.2 | 159.2 | 167.8 | 186.5 |
| Kcal/h | 216720 | 282080 | 304440 | 376680 | 417960 | 481600 | 507400 | 564160 | |
| KW | 252 | 328 | 354 | 438 | 486 | 560 | 590 | 656 | |
| Power Supply | 3PH-380V-50Hz | ||||||||
| refrigerant Refrigerant |
Name Type | R22 | |||||||
| Control Method: Control | External balanced thermal expansion valve | ||||||||
| compressor Comperssor |
Type Type | Semi closed screw type | |||||||
| Power kw | 64 | 78 | 74 | 108 | 116 | 130 | 134 | 146 | |
| Start method: Start | Y-△ | ||||||||
| Capacity adjustment | 33-66-100(%) | 25-50-75-100(%) | |||||||
| evaporator Evaporator |
Type Type | High efficiency copper tube shell and tube type evaporator | |||||||
| Water flow rate m ³/h Flow | 43.2 | 56.2 | 60.7 | 75.1 | 83.3 | 96.0 | 101.1 | 112.5 | |
| Inlet and outlet pipe diameter Inlet/Outlet |
DN100 | DN100 | DN100 | DN125 | DN125 | DN150 | DN150 | DN150 | |
| Cooling system Condenser |
Type Type | High efficiency threatened copper tube shell and tube type condenser | |||||||
| Water flow rate m ³/h Flow | 59.6 | 76.6 | 80.7 | 103.0 | 113.5 | 130.1 | 136.5 | 151.2 | |
| Inlet and outlet pipe diameter Inlet/Outlet |
DN65*2 | DN65*2 | DN65*2 | DN80*2 | DN80*2 | DN100*2 | DN100*2 | DN125*2 | |
| Safety protection Protection System |
Compressor overheat overload protection, high and low pressure protection, phase sequence/phase loss protection, water flow protection, antifreeze protection Compressor overheat protection, high/low pressure protection,phase missing/sequence protection, flow rate protection, anti-frozen protection. |
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| Mechanical dimensions Dimension |
Length L | 2800 | 3200 | 3500 | 3500 | 3500 | 3500 | 4000 | 4000 |
| Width W | 1000 | 1100 | 1100 | 1200 | 1200 | 1200 | 1200 | 1200 | |
| Height H | 1600 | 1600 | 1700 | 1800 | 1900 | 2000 | 2000 | 2000 | |
| Weight | kg | 1300 | 1450 | 1500 | 1700 | 1900 | 2050 | 2150 | 2500 |
| Model number | MG-700WD | MG-770WD | MG-930WD | MG-960WD | MG-1050WD | MG-1150WD | MG-1200WD | MG-1400WD | |
| Refrigeration capacity Capty |
USRT | 200.7 | 218.9 | 262.7 | 273.0 | 306.5 | 332.1 | 344.6 | 401.5 |
| Kcal/h | 607160 | 662200 | 794640 | 825600 | 927080 | 1004480 | 1042320 | 1214320 | |
| KW | 706 | 770 | 924 | 960 | 1078 | 1168 | 1212 | 1412 | |
| Power Supply | 3PH-380V-50Hz | ||||||||
| refrigerant Refrigerant |
Name Type | R22 | |||||||
| Control Method: Control | External balanced thermal expansion valve | ||||||||
| compressor Comperssor |
Type Type | Semi closed screw type | |||||||
| Power kw | 156 | 174 | 208 | 212 | 238 | 256 | 268 | 304 | |
| Start method: Start | Y-△ | ||||||||
| Capacity adjustment | 25-50-75-100 (%) or 25-100 (%) | ||||||||
| evaporator Evaporator |
Type Type | High efficiency copper tube shell and tube type evaporator | |||||||
| Water flow rate m ³/h Flow | 121.0 | 132.0 | 158.4 | 164.6 | 184.8 | 200.2 | 207.8 | 242.1 | |
| Inlet and outlet pipe diameter Inlet/Outlet |
DN150 | DN150 | DN200 | DN200 | DN200 | DN200 | DN200 | DN200 | |
| Cooling system Condenser |
Type Type | High efficiency threatened copper tube shell and tube type condenser | |||||||
| Water flow rate m ³/h Flow | 162.5 | 178.0 | 213.5 | 221.0 | 248.2 | 268.5 | 279.1 | 323.6 | |
| Inlet and outlet pipe diameter Inlet/Outlet |
DN125*2 | DN125*2 | DN125*2 | DN125*2 | DN125*2 | DN150*2 | DN150*2 | DN150*2 | |
| Safety protection Protection System |
Compressor overheat overload protection, high and low pressure protection, phase sequence/phase loss protection, water flow protection, antifreeze protection Compressor overheat protection, high/low pressure protection,phase missing/sequence protection, flow rate protection, anti-frozen protection. |
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| Mechanical dimensions Dimension |
Length L | 4400 | 4400 | 4400 | 4400 | 4400 | 4400 | 4400 | 4800 |
| Width W | 1200 | 1200 | 1400 | 1600 | 1600 | 1600 | 1600 | 1600 | |
| Height H | 2000 | 2200 | 2200 | 2200 | 2300 | 2300 | 2300 | 2300 | |
| Weight | kg | 2700 | 3300 | 3900 | 3900 | 4800 | 4800 | 4800 | 5200 |
| *The above technical parameters are capable of operating conditions: the inlet and outlet temperatures of ice water are 12 ℃/7 ℃, and the inlet and outlet temperatures of cooling water are 30 ℃/35 ℃. | |||||||||
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*Special specifications can be customized according to requirements.
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| *Due to the rapid development of technology, we cannot inform you of any changes to the above product parameters at any time. | |||||||||