Water-cooled Screw Water Chiller CSWD-200~770
Shanghai Coxin Technology Co.,Ltd is one of the best water-cooled screw water chiller CSWD-200~770 manufacturers and suppliers in China,Website:, welcome to buy discount and wholesale low price water-cooled screw water chiller CSWD-200~770 from our factory.
Product Name: Water-cooled Screw Water Chiller(with double compressors)
Model No.: CSWD-200~770
Product Introduction
Screw water chiller is designed for extreme tropicalized weather conditions, with a quiet, low-vibration of screw compressor to reduce sound levels, it is also the ideal solutions for sound sensitive environments where noise is a concern. With the highest energy efficiency, the screw water chiller is suitable for medium-large scale industrial cooling or HVAC, widely applied in central cooling project in plastic factory, chemical factory etc. It is a good choice for energy saving and environment friendly.
Product Features
1. Low noise and ultra llow noise models options, Quiet operation;
2. Wide water temperature range from 5ºC to 35ºC;
3. Bitzer semi-hermetic screw compressor, with optimal performance;
4. 4 grade capacity control, 25%-50%-75%-100%, providing precise temperature control;
5. Shell and tube evaporator, high efficiency and cleanable(plate type available on request);
6. Aluminum fin type of condenser with adequate heat exchanging surface.
7. Direct drive axial fan motor, with independent motor support bracket.
8. Microprocessor controller, Chinesse/English language options, fully automatic PLC based units, overall monitoring of unit running status;
9. Multi-protection equipped to ensure the chiller and machine running safety.
10.Compact design, easy installation and maintenance.
Product Application
Machinery industry, metal industry, chemical, pharmaceutical, food processing and preservation etc..
Product Parameters
Model No.
CSWD-
200.2
270.2
360.2
390.2
470.2
520.2
610.2
640.2
700.2
770.2
Nominal cooling capacity
kw
200
270
360
390
470
520
610
640
700
770
104kcal/h
17.2
23.3
31
34
40.5
44.8
52.6
55.2
60
66
Running control mode
Full-automatic PLC controller
Power source
380V/3P/50Hz
Compressor
Type
5-6 Twin-screw semi-hermetic compressor
QTY
2pcs
Start-up Type
Y-△ Start-up
Parameter Regulation
0-16..5-100%
0-12.5-25-37.5-50-62.5-75-87.5-100%
Input Power
KW
45.2
60
75
82
99.8
108.6
122.2
128,6
141,6
156
Rated Current
A
78.6
103.7
129.8
142.7
173.7
189
212.6
223.8
246.4
271.4
Evaporator
Type
Efficiency shell and tube type
Water Volume
m3/h
24.3
46.6
62
68
81
89.6
105.2
110.4
120
132
Pipe connection
DN
DN80
DN100
DN125
DN150
Water pressure drop
kPa
50
52
52
53
54
55
55
55
60
68
Condenser
Type
Efficiency shell and tube type
Water Volume
m3/h
43
58.1
77.4
83.9
101.1
111.8
131.2
137.6
150.5
165.6
Pipe connection
DN
DN65*2
DN80*2
DN100*2
DN125*2
Water pressure drop
kPa
45
45
45
47
50
52
53
55
58
60
Refrigerant
Type
R22
Charge
kg
40
54
72
78
94
103
121
127
139
153
Control
Thermostatic expansion valve
Safety devices
Inner thermostat for compressor motor, unit overload relay,high and low pressure switch,
freeze protection thermostat, reverse phase protection relay, discharge gas thermostat,
flow switch
Dimension
Length
mm
3370
3370
3470
3470
3500
3500
3500
3600
3780
3780
Width
mm
900
900
1100
1300
1300
1300
1300
1300
1300
1300
Weight
mm
1440
1440
1530
1580
1760
1780
1820
1875
1970
1980
Net weight
kg
1650
1850
2300
2400
2800
3000
3100
3200
4000
4500
Running weight
kg
1900
2150
2550
2750
3350
3550
3600
3750
4450
4950
The above specifications are according to the following design conditions: 1. Chilled water inlet/outlet temperature 12℃/7℃, cooling water inlet/outlet temperaure 30℃/35℃;
2. Chilled water outlet temperature range is 5℃~15℃, cooling water inlet temperature range is 19℃~33℃;3. Water side of evaporator and condensor designed pressure: 1.0Mpa;
4. Nominal dirt coefficient at water side of evaporator is 0.018M2℃/kw,Nominal dirt coefficient at water side of condenser is 0.044M2℃/kw,5. Besides the above standard models, we provide OEM product as per requirement.
Our Service
Cooling the heat!
We are professional at industrial cooling solutions, for scew water chiller(air-cooled scew water chiller, water-cooled scew water chiller) we can delivery in 2~3 weeks; each unit of chiller is factory tested before delivery. Normally, the package is inner carton & outter plywooden case for exporting shipment; MOQ of 1pc is acceptable; 3D/CAD drawing and technical support also we can provide. Clients' satisfaction is our pursuit!
Other supplier products
|
|
|
Shanghai Coxin Automation Equipment Co.,Ltd is one of the best electric motor air oil cooler af0510-c manufacturers and suppliers China,Website:, w... |
|
|
|
Shanghai Coxin Technology Co.,Ltd is one of the best hydraulic motor air oil cooler AH2290-M manufacturers and suppliers in China,Website:, we... |
|
|
|
Shanghai Coxin Technology Co.,Ltd is one of the best hydraulic motorair oil cooler AH1890-M manufacturers and suppliers in China,Website:, wel... |
|
|
|
Shanghai Coxin Technology Co.,Ltd is one of the best air-cooled screw water chiller CSA-90~330 manufacturers and suppliers in China,Website:, ... |
|
|
|
Shanghai Coxin Technology Co.,Ltd is one of the best electrical cabinet air conditioner CA-06BQ manufacturers and suppliers in China,Website:,... |
供应产品
Same products
