for chemical/steel processing
Production introduction
Mgreenbelt as the Air Cooled Water Chiller manufacturer, have gradually produced Industrial Chiller, Water Chiller, Screw Chiller, Air Cooler, Oil Chiller, Low-Temperature Chillers, Heat Pumps, and Central Air Conditioner which are widely applied to plastic & rubber machinery, daily-use chemical, textile, general machinery, laser machinery, LCD and PCB industry, electroplating, equipment of laboratory, food, pharmacy, etc.
Specification
| Air Cooled Screw Chiller Normally Temperature Series( Single System) | ||||||||||
| Model | MG-80C | MG-110C | MG-140C | MG-155C | MG-200C | MG-260C | MG-300C | MG-400C | MG-470C | |
Cooling Capacity | USRT | 22.2 | 31.0 | 40.4 | 43.5 | 57.7 | 72.2 | 86.7 | 114.6 | 132.5 |
| Kcal/h | 67080 | 93740 | 122120 | 131580 | 174580 | 218440 | 262300 | 346580 | 400760 | |
| KW | 78 | 109 | 142 | 153 | 203 | 254 | 305 | 403 | 466 | |
| Power | 3PH-380V-50Hz | |||||||||
Refrigerant | Type | R22/R407C | ||||||||
| Control | Thermostatic expansion valve | |||||||||
Comperssor | Type | semi-closed screw type | ||||||||
| kw Power | 28 | 37 | 46 | 51 | 66 | 79 | 94 | 124 | 143 | |
| Start | ||||||||||
| Capacity | 33%-66%-100% | 25%-50%-75%-100% | ||||||||
Evaporator | Type | High-efficiency copper tube shell and tube type | ||||||||
| m³/h Flow | 13 | 19 | 24 | 26 | 35 | 44 | 52 | 69 | 80 | |
Inlet/outlet | DN65 | DN65 | DN80 | DN80 | DN80 | DN80 | DN80 | DN100 | DN100 | |
Condenser | Type | High efficiency hydrophilic aluminum foll finned type | ||||||||
| m³/h Flow | 30000 | 40000 | 50000 | 60000 | 80000 | 100000 | 120000 | 160000 | 180000 | |
Protection System | Compressor overheat protection, high/low pressure protection,phase missing/sequence protection, flow rate protection, anti-frozen protection. | |||||||||
Dimension | L(mm) | 2700 | 2300 | 2300 | 3300 | 3900 | 3900 | 3850 | 4750 | 5850 |
| W(mm) | 1120 | 1860 | 1860 | 2300 | 2010 | 2010 | 2200 | 2200 | 2200 | |
| H(mm) | 1800 | 1800 | 1800 | 2400 | 2000 | 2000 | 2350 | 2450 | 2450 | |
| wight | kg | 1800 | 1900 | 2300 | 2480 | 3200 | 3800 | 3300 | 4000 | 5000 |
Product features
1.Water Chiller Industrial adopt the semi-hermetic screw compressor(like Habell, Bitzer), and operate credibility, high efficiency, easy to maintain, exact volume control, a wide range of application. The system adopts the latest asymmetric rotor profile. Build-in pressure drop lubricant to system with low vibrations, sound emissionshigh sealing performance.
2.Water Chiller Industrial human machine interface configures a full touch screen, which enables automatic control and accurate monitoring. The advantages of unit: water-proof,dust-proof, corrosion resistant, long life. Step or stepless capacity control, the unit ensure that it bring into the most energy-saving effective in any load conditions.
3.Water Chiller Industrial due to use heat copper tube and high efficiency compressor with high effective thermal expansion current-saving device, the unit will operate in stability, longer and effectively.
4.Water Chiller Industrial adopts a reliable safety protection device: to prevent compressor starting frequently, over-current protection, overheat of motor protection, prevent freezing, sight glass in liquid, oil heating protection, phase protection, HV/LV protection, discharge high-temperature protection, safety value, soluble clock, water shut-off protection, and so on.
Working Principle 
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