| Customization: | Available |
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| Type: | Air-Cooled |
| Cooling Method: | Air-cooled |
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300kw capacity air-cooled water chiller for plastic extruder lines
Design system
1) The unit may install on roof of the building, ground or other location, where does not need equipment room.
2) The unit uses high efficient heat exchanger. It adopts outdoor structure design and system matching with less area occupied.
3) Air-cooled condenser with upside down M shape layout to improve space using ratio, heat exchange area of air-cooled condenser and to reduce unit overall size
Water Chiller General Introduction
Outlet water temeprature: +7 C° to 30C°
Power Supply: 3PH-380V-50Hz, or based on user local need.
Refrigerant: R22 / R407c / R134a / R404a .
Chiller Cooling Capacity: 20 ton ~ 150 tons
Semi-hermetic screw type compressor
Air-cooled type condenser
Closed loop shell and tube evaporator
No need to install a cooling tower
As a leading air cooled screw chiller supplier,MGREENBELT provides a complete range of air-cooled screw chiller, with cooling capacity from 20Ton to 150Ton/80KW to 530KW and the chiller temperature control range is +30ºC to -30ºC.
Besides the standard air-cooled screw chiller control temperature of 7ºC to 25ºC, MGREENBELT also has air-cooled glycol screw chiller control temperature below zero from 0ºC to -30ºC.
MGREENBELT Water Chiller Description
As a leading air cooled screw chiller supplier, MGREENBELT Chiller provides a complete range of air-cooled screw chiller from MG-CS series, with cooling capacity from 50Ton to 580Ton/130KW to 1950KW and the chiller temperature control range is +30ºC to -30ºC.
Besides the standard air-cooled screw chiller control temperature of 7ºC to 30ºC, TopChiller also has air-cooled glycol screw chiller control temperature below zero from 0ºC to -30ºC
Each air cooled screw chiller designed from MG Chiller has the following features:
Using world famous brand semi-hermetic screw compressor- Bizter from Germany and Handbell from Taiwan.
Each screw compressor with 4 steps of energy control 25%-50%-75%-100% to make sure the whole screw chiller is stable and guarantee high refrigeration performance. There are also 2 or 3 compressors for optional depends on the required refrigeration capacity.
Highly efficient closed loop shell and tube type heat exchanger as the evaporator, and using air cooled type condenser-Copper tube sleeve aluminum fin with big volume air cooling fan.
Integrated PLC control system with human-computer interface and big LED touch screen panel for easy operation and troubleshooting.
World famous refrigeration spare parts like Danfos brand thermal expansion valve, Alco dryer filter, Schnieder electrical contactor, and overload relay will make sure the whole air cooled screw chiller works under normal conditions.
The above original quality refrigeration spare parts will ensure each air cooled screw chiller at a steady running condition.
Application Industry of air cooled water chiller cooling system
Air cooled screw chillers are also widely used in plastic processing and plastic machinery including: plastic injection molding, plastic extruders and extrusion line, blowing molding machine.
The function using air cooled screw chiller is to provide the cooling water flow rate for cool the plastic mold temperature down to make sure the product quality and production efficiency.
Specification for air cooled water chillers
| Model | MG-30CS | MG-40CS | MG-50CS | MG-60CS | MG-80CS | MG-100CS | MG-120CS | MG-150CS | MG-180CS | |
| Cooling capacity | USRT | 22.2 | 31 | 40.4 | 43.2 | 58.3 | 72.5 | 87.6 | 114.9 | 133.6 |
| Kcal/h | 67080 | 93740 | 122120 | 130720 | 176300 | 219300 | 264880 | 347440 | 404200 | |
| KW | 78 | 109 | 142 | 152 | 205 | 255 | 308 | 404 | 470 | |
| Power supply | 3PH-220V/380V/415V/460V-50Hz/60Hz | |||||||||
| Refrigerant | Type | R22/R407c | ||||||||
| Controler | Thermostatic expansion valve | |||||||||
| Compressor | Type | Semi-hermetic screw | ||||||||
| Power(kw) | 28 | 38 | 47 | 52 | 68 | 83 | 97 | 124 | 146 | |
| Start | Y-△ | |||||||||
| Capacity control | 25%-50%-75%-100% | |||||||||
| Evaporator | Type | Shell and tube | ||||||||
| Water flow(m³/h) | 13 | 19 | 24 | 26 | 35 | 44 | 53 | 69 | 81 | |
| Dia.of inlet/outlet(inch) | DN65 | DN65 | DN80 | DN80 | DN80 | DN80 | DN80 | DN100 | DN100 | |
| Condenser | Type | Inner screw copper tube aluminum plate fins | ||||||||
| Air volume(m³/h) | 27000 | 40000 | 50000 | 60000 | 80000 | 100000 | 120000 | 150000 | 180000 | |
| Protection System | Compressor overheat protection, high/low pressure protection,phase missing/sequence protection, flow rate protection, anti-frozen protection. | |||||||||
| Dimension | L | 2350 | 3200 | 3200 | 3300 | 3300 | 4400 | 3850 | 4750 | 5850 |
| W | 1450 | 1450 | 1450 | 2300 | 2300 | 2300 | 2200 | 2200 | 2200 | |
| H | 2150 | 2150 | 2150 | 2400 | 2400 | 2400 | 2350 | 2450 | 2450 | |
| Weight(kg) | 1800 | 1900 | 2300 | 2480 | 3200 | 3800 | 3300 | 4000 | 5000 | |
MGREENBELT Our Company
(1).18 years of water chiller manufacturing experience; MGREENBELT is a leader of water chiller manufacture with rich experience
(2).14 month warranty time: MGREENBELT provide 14-month warranty for standard chillers can extend to 14 months covered all water chillers
(3).Famous brand spare parts: Each water chiller from MGREENBELT using world famous brand refrigeration spare parts
(4).Technical support& Training service: MGREENBELT can provide all clients water chiller installation and commission service
(5).1 Hours troubleshooting: In case of any water chiller error or alarm, MGREENBELT will give a quick response within 1 Hours to help to solve the problem
(6).Lifetime service: MGREENBELT promise clients to give all water chiller unit whole lifetime service free of charge
FAQ
Q:How to choose a right chiller model?
A:Please make sure the details as follow:
1.What's the Cooliing capacity need?
2.Outlet water temperature need ?
3. Application industry
Then we will provide the offer with specification and price you need.
Q: How to quote a accurate solution for you?
A: After make sure the cooling capacity,please inform us:
1.What's the power supply need? Phase/Voltage/Frequency.
2.What's the refrigerant need? R22/R407C/R410A/R134A and etc.
If this water chiller not suitable for your working need, we have different chiller series, please choose it as follows.
1. Air Cooled Scroll Chiller : cooling capacity range from 1 ton to 35 tons;
2. Water Cooled Scroll Chiller : cooling capacity range from 1 ton to 40 tons;
3. Air Cooled Screw Chiller : cooling capacity range from 20 tons to 150 tons;
4. Water Cooled Screw Chiller :cooling capacity range from 25 ton to 400 tons;
As a professional industrial chiller manufactuer and solution provider , we can supply kinds of chillers to meet your different cooling requirement, if the chillers above is not workable for you, please feel free send needs to us directly.
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