
Adopts international brand semi-closed screw compressor, including single compressor and double compressor two type, with high efficiency shell and tube condenser and evaporator, as well as convenient maintenance.combined with microcomputer control,powerful and simple operation.
Compressor can be adjustment multi-stage energy,compared with ordinary one energy saving 25%-30%.
Microcomputer control system with self-diagnostic capabilites,automated troubleshooting,combined with alarm,reduce failures and long service life.
Machine with remote control switch, supports multi-language online switch, with touch screen, easy to operate.

Water cooled chiller screw type chilled water Technical Parameters
| Models | MG-40W | MG-50W | MG-60W | MG-70W | MG-80W | MG-100W | MG-120W | MG-140W | MG-160W | MG-180W | MG-220W | MG-240W | MG-300W | MG-360W | MG-400W | ||
| Power supply | 3ph-380V-50Hz | ||||||||||||||||
| Coolingcapacity | Kcal/Hr | 113,100 | 141,375 | 169,650 | 197,925 | 226,200 | 283,800 | 331,100 | 383,600 | 440,300 | 547,800 | 623,500 | 721,500 | 940,000 | 1,083,600 | 1,243,600 | |
| KW | 132 | 164 | 197 | 230 | 263 | 330 | 385 | 446 | 512 | 637 | 725 | 839 | 1093 | 1260 | 1446 | ||
| Input power | KW | 31 | 39 | 47 | 54 | 62 | 76 | 87 | 102 | 115 | 136 | 160 | 180 | 230 | 272 | 305 | |
| Current operaton | A | 54 | 68 | 81 | 95 | 108 | 132 | 149 | 175 | 190 | 232 | 273 | 305 | 373 | 452 | 504 | |
| Capacity control | % | 33%-66%-100% | 0%-25%-75%-100% | ||||||||||||||
| Compressor | Model | - | Semi-tight screw type | ||||||||||||||
| Quantity | - | 1 | 1-2 | ||||||||||||||
| Logon mode | - | Y-△/shunt winding | |||||||||||||||
| Oli heater | W | 200 | 300 × 2 | ||||||||||||||
| Freeze Oil | Species | - | B01 | ||||||||||||||
| Packed weight | L | 9 × 2 | 15 × 2 | 22 × 2 | 28 × 2 | ||||||||||||
| Refrigerant | Species | - | R-22, R407c | ||||||||||||||
| Packed weight | kg | 13×2 | 14×2 | 15×2 | 18×2 | 21×2 | 26×2 | 30×2 | 35×2 | 39×2 | 46×2 | 54×2 | 61×2 | 78×2 | 92×2 | 104×2 | |
| Throttle mode | - | Thermostatic Expansion Valve | |||||||||||||||
| Evaporator | Model | - | Ineternal-screw shell and tube | ||||||||||||||
| Folw of refrigerated water | m3/h | 22 | 27 | 32 | 44 | 45 | 57 | 66 | 77 | 88 | 110 | 125 | 144 | 188 | 217 | 249 | |
| Pressure loss | kPa | 45 | 48 | 48 | 55 | 57 | 57 | 59 | 62 | 62 | 62 | 65 | 65 | 67 | 67 | 69 | |
| Water pipe interface | PT | 3" | 3" | 3" | 3" | 4" | 4" | 4" | 4" | 5" | 5" | 5" | 5" | 6" | 8" | 8" | |
| Confenser | Model | - | External Thread shell and tube | ||||||||||||||
| Folw of cooling water | m3/h | / | / | / | / | 59 | 74 | 86 | 100 | 115 | 142 | 162 | 188 | 244 | 282 | 323 | |
| Inlet/outlet | PT | 3" | 3" | 3" | 3" | 4" | 4" | 4" | 4" | 5" | 5" | 5" | 5" | 6" | 8" | 8" | |
| Protector | - | Safety Protection compressor overheat protection,overflowing protection,high and low pressure protection,anti-frost protection,phrase sequence/open phrase protection and exhaust over heat protection. | |||||||||||||||
| Externmal dimension | L mm | 2500 | 2600 | 2600 | 2600 | 2850 | 2850 | 3040 | 3130 | 3140 | 3760 | 3760 | 3760 | 4100 | 4100 | 4250 | |
| W mm | 1150 | 1150 | 1150 | 1150 | 1150 | 1150 | 1250 | 1250 | 1250 | 1400 | 1400 | 1400 | 1600 | 1750 | 1750 | ||
| H mm | 1300 | 1300 | 1300 | 1300 | 1450 | 1450 | 1760 | 1790 | 1810 | 2030 | 2040 | 2080 | 2260 | 2290 | 2360 | ||
| Set weight | kg | 1300 | 1300 | 1300 | 1300 | 1790 | 1790 | 2340 | 2420 | 2500 | 3580 | 3750 | 3880 | 5050 | 5340 | 5600 | |
| Running nosie | dB(A) | / | 70 | 76 | 80 | 84 | |||||||||||
Water cooled chiller screw type chilled waterpacakge
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After-Sales Service
Pre-sale service:
1.Professional sales and technical service team to provide comprehensive consultation and communication services;
2.Chiller selection by professional engineers after negotiation;
3.Recommend appropriate solutions.
After-sale service:
(1)Service during warranty period
1.After you purchased our equipment,the free remote guidance of installation and necessary technical drawing can be provided;
2.12 months guarantee is our standard warranty time for all products,within warranty time,any problem caused by the defects of the chiller itself,we'll provide free service until the problem be solved;
3.If parts breakdown,provide free replacement of parts.
(2)Service beyond warranty period
1.Tracking maintenance;
2.Provide chiller spare parts with cost price;
3.Chiller maintenance charge cost only;
4.All chiller model spare parts,special reserves support;
5.Customer's information are permanently archived,regular track and re-tracking services.






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