- Phone
-
Address
Hanyu Jingu A2-3, High tech Zone, Jinan City
Product Categories
Shandong Maigebeite Machinery Co., Ltd
30HP air-cooled screw chiller
NegotiableUpdate on 04/11
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Introduction:
Product Details
This series of air-cooled screw chiller units can be used for cooling in injection molding, extrusion, electroplating, molds, leather, printing, hydraulic, chemical, profile oxidation, reaction kettle, chemical fiber, vacuum coating, papermaking and textile, central air conditioning and other fields, as well as centralized water supply of various ice water. It is particularly suitable for places with inconvenient water sources and water connections.
Adopting internationally renowned brand semi enclosed screw compressor, with low noise and super strong refrigeration
The evaporator and condenser are made of high-efficiency seamless welded internally threaded heat exchange copper tubes, with efficient conduction
Adopting top row side suction fin heat sink, low-noise exhaust fan, strong wind power, good heat transfer effect, and low noise
The chassis sheet metal is of outdoor waterproof and rust proof type, and users can directly place it outdoors, solving the problem of long-term high pressure caused by poor ventilation of air-cooled units placed indoors, and eliminating the trouble of building outdoor canopies
Adopting a microcomputer controller, temperature control, protection, fault codes, etc. are displayed on the control panel, making operation convenient and simple
Wind cooled screw type room temperature chiller (single machine) series
Model number
MG-80C
MG-110C
MG-140C
MG-155C
MG-200C
MG-260C
MG-300C
MG-400C
MG-470C
Refrigeration capacity
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 Supply
3PH-380V-50Hz
refrigerant
Refrigerant
Name Type
R22/R407C
Control Method: Control
External balanced thermal expansion valve
compressor
Comperssor
Type Type
Semi closed screw type
Power kw
28
37
46
51
66
79
94
124
143
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
13
19
24
26
35
44
52
69
80
Inlet and outlet pipe diameter
Inlet/outlet
DN65
DN65
DN80
DN80
DN80
DN80
DN80
DN100
DN100
Cooling system
Condenser
Type Type
High efficiency hydrophilic aluminum foil finned type condenser
Airflow m ³/h Flow
30000
40000
50000
60000
80000
100000
120000
160000
180000
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.
Mechanical dimensions
Dimension
Length L (mm)
2700
2300
2300
3300
3900
3900
3850
4750
5850
Width W (mm)
1120
1860
1860
2300
2010
2010
2200
2200
2200
Height H (mm)
1800
1800
1800
2400
2000
2000
2350
2450
2450
Weight Wight
kg
1800
1900
2300
2480
3200
3800
3300
4000
5000
explain:
1. Calibration conditions: inlet temperature of chilled water is 12 ℃, outlet temperature is 7 ℃, and ambient temperature is 35 ℃.
2. Safe working range of the unit: The inlet temperature of the chilled water is between 7 degrees and 30 degrees. This series of units requires customers to use liquid with a freezing point lower than the required temperature as the refrigerant.
3. Power supply standard: 3P-380V-50HZ; Allowable voltage fluctuation of ± 10%, allowable phase to phase voltage difference of ± 2%
4. The actual head of the host is the pump head minus the internal head loss of the host (1mH)2O=9.8KPa）;
5. The above data is based on the performance parameters of the R22 refrigerant unit. If you need other working fluids such as R134A, R407C, etc., please contact us;
6. Due to technological updates, the parameter size data listed may change. The above data is for reference only. Please feel free to contact our company at any time to request data.
