Brand Name : MGreenbelt
Model Number : MG-320WSD
Certification : CE, UL
Place of Origin : China
MOQ : 1 unit
Payment Terms : T/T,L/C,WESTERN UNION
Supply Ability : 300SETS PER YEAR
Delivery Time : 25days
Packaging Details : Export plywood package
Compressor quantity : 2 units
Compressor type : Semi-hermetic screw type
Energy control : 25-50-75-100%
Cooling tower : Required
Temperature control : 5deg C ~ 30deg C
Condenser : Shell and tube
Condenser quantity : 2 piece
Evaporator type : Shell and tube
Evaporator quantity : 1 piece
300 Tr Water Cooled Screw Chiller with Double Unit Screw Compressors Two Condenser
Benefits of water cooled chiller with 2 compressors
1- Water cooled condenser make this chiller with better cooling efficiency by cooling tower cold water instead of by air.
2- Water cooled chiller is suitable for higher working amebient temperature.
3- Higher COP
4- More safe and stable for production with 2 compressors
Applications industry
MGreenbelt water chillers are applied in variety industries like industrial process cooling, electrochenical machining, plastic injection and moulding industry,food and beverage industry,chemical and Pharmaceutical industry,electroplating industry,etc.which can control the chilled temperature precisely and greatly improve the production.
Main features of double compressor water cooled chiller
1- Well Known Brand Compressor
a. Chilelr have 2 unit Germany BITZER or Taiwan HANBELL brand semi-hermetic screw compressor and 2 separate circuits, 2 condensers. This 2 compressors work together for better efficiency, 2 running at 50% instead of one at 100%.
b. Two sets compressor for one chiller, each work independently, ensure safety production if one of them has problem or need maintenance.
• Most advanced patented highest precision manufacturing process.
c. Built-in full intelligent monitoring and protection including thermal motor temperature monitoring, phase sequence monitoring, manual reset lock-out, oil temperature sensor.
2- Control System
a. Microcomputer and Industrial PLC for options,combined with compressor capacity control system, precisely monitor.
b. Integrated protection for low temperature, high/low pressure, anti-freezing, phase missing, anti-phase, overload, motor over temperature, oil differential, flow switch, start up latency.
c. Optional operation language, menu leading, unit running state easy to adjust.
d. Easy Installation, Reliable Running
3- Design features
• Shell and tube evaporator and condenser, high efficient thread red copper tube (material change on request).
• Siemens PLC control, LCD touch screen interface, easy operation, Standard design charged.
• R22, CFC free R407c, R134a for option.
380V-415V-480V/50/60HZ, 3PH for standard design. Chiller unit can be supplied according to diffierent requirements.
Technical Sheet for double compressor water cooled chiller
Model | MG-240WSD | MG-280WSD | MG-300WSD | MG-320WSD | MG-340WSD | MG-350WSD | MG-400WSD | MG-440WSD | MG-480WSD | MG-560WSD | |
Cooling capacity | USRT | 212.3 | 252.7 | 266.8 | 292.1 | 316.3 | 328.5 | 382.6 | 420.2 | 448.6 | 505.7 |
Kcal/h | 642248 | 764368 | 807024 | 883564 | 956836 | 993644 | 1157216 | 1270908 | 1356908 | 1529424 | |
KW | 746.8 | 888.8 | 938.4 | 1027.4 | 1112.6 | 1155.4 | 1345.6 | 1477.8 | 1577.8 | 1778.4 | |
Power supply | 3PH-380V-50Hz | ||||||||||
Refrigerant | Type | R22 | |||||||||
Control | Thermostatic expansion valve | ||||||||||
Compressor | Type | Semi-hermetic screw | |||||||||
Power(kw) | 162.6 | 188.8 | 199.4 | 216.2 | 232.6 | 240 | 276.6 | 306.8 | 325.8 | 366.4 | |
Start | Y-△ | ||||||||||
Capacity | 25-50-75-100(%) or 25-100(%) | ||||||||||
Evaporator | Type | Shell and tube | |||||||||
Water flow(m³/h) | 128 | 152.4 | 160.9 | 176.1 | 190.7 | 198.1 | 230.7 | 253.3 | 270.5 | 304.9 | |
Dia.of inlet/outlet | DN150 | DN200 | DN200 | DN200 | DN200 | DN200 | DN200 | DN250 | DN250 | DN250 | |
Condenser | Type | Shell and tube | |||||||||
Water flow(m³/h) | 171.5 | 203.2 | 214.6 | 234.5 | 253.7 | 263.1 | 305.9 | 336.5 | 359 | 404.4 | |
Dia.of inlet/outlet(inch) | DN125*2 | DN125*2 | DN125*2 | DN125*2 | DN150*2 | DN150*2 | DN150*2 | DN150*2 | DN200*2 | DN200*2 | |
Protection System | Compressor overheat protection, high/low pressure protection,phase missing/sequence protection, flow rate protection, anti-frozen protection. | ||||||||||
Dimension | L | 4200 | 4200 | 4400 | 4400 | 4400 | 4400 | 4500 | 4500 | 4500 | 4500 |
W | 1500 | 1500 | 1500 | 1500 | 1600 | 1600 | 1600 | 1600 | 1700 | 1700 | |
H | 1600 | 1600 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | |
Noise | dB | 83.1 | 84.2 | 85.2 | 86.3 | 86.6 | 86.9 | 87.1 | 87.3 | 87.6 | 88.4 |
Weight | kg | 4200 | 4500 | 4700 | 4900 | 5100 | 5200 | 5500 | 5800 | 6100 | 6500 |
Finished water cooled screw chiller
Our factory
Industrial chiller productions:
Cooling capacity from 1 tons to 500 tons
Temperature control from -30deg C to +30 deg C
Power supply: 208-240V, 380-420V,440-480V , 50HZ , 60HZ, Single phase, or 3 phase available
Refrigerant is variety like R22, R407C, R404A, R134A, R410A, R448A, R507
Information you need to Offer to us:
Applciation Industry
Cooling capacity
Inlet/outlet water temperature
Water flow rate
Power supply
Voltage/frequency
Any urgent quote or solution required for double screw compressor water cooled chiller, please contact below.
Attn: Libra Zhang
Email: chillercompressor at gmail dot com
Whatsapp/Viber / Wechat : +8618769762328
QQ: 2053526507
300 Tr Water Cooled Screw Chiller with Double Unit Screw Compressors Two Condenser Images |