Wuxi Guanya Refrigeration technology co., ltd
Tel: + 86 510 82303782
E-mail: sales@cnzlj.com
Add: No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China
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Screw Chiller

Screw Chiller

Screw Chiller
  • Product Description
Model LC- 100
WS
140
WS
180
WS
200
WS
260
WS
310
WS
340
WS
410
WS
470
WS
510
WS
620
WS
710
WS
750
WS
830
WS
930
WS
Cooling 
capacity
-15℃
KW 48 64 83 92 124 151 166 197 234 247 305 354 389 418 467
Kcal/hr*10³ 41 55 71 79 107 130 143 169 201 212 263 304 335 360 401
Cooling 
capacity
-20℃
KW 39 52 68 75 101 123 135 160 191 202 249 289 317 341 380
Kcal/hr*10³ 34 45 59 65 87 106 116 138 164 174 214 249 273 293 327
Power 3N/380V/50HZ
Cooling
input 
power
KW 27 35 45 50 66 79 86 104 122 129 158 182 203 216 238
Compressor Form semi-closed double screw compressor
Heat 
control
range
0~25~37.5~50~62.5~75~87.5~100(12.5% segmentation control)
Chilled
water
Form Dry, overflow or falling film heat exchanger
Chilled 
water
volumeT/H
18 23 27 33 42 51 60 67 79 87 101 113 128 146 160
Water 
pressure 
drop KPa
49 60 73
Connection 
size
DN65 DN80 DN100 DN125 DN150
cooling
water
Form horizontal and tube sheel type
cooling 
water 
volumeT/H
25 28 33 41 53 62 72 80 107 118 136 150 171 198 213
Water 
pressure 
drop KPa
45
Connection 
size
DN65 DN80 DN100 DN125 DN150
Security
device
High and low voltage protection, anti-icing, heat release protection (double), safety valve, overload protection, under-phase, reverse phase, under voltage, over voltage, water flow protection, etc.
Refrigerant Charge Kg 23 30 35 44 48 55 58 61 75 85 90 115 133 155 165
Dimension Length mm 2500 2585 2635 2635 3100 3130 3130 3135 3135 3135 3135 3275 3300 3300 3668
Width mm 850 900 900 900 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100
Height mm 1300 1335 1335 1428 1428 1570 1680 1776 1800 1800 2000 2020 2070 2100 2120
Unit
weight
kg 850 850 1050 1270 1430 1740 1850 2480 2600 2870 3200 3400 3600 3850 4345
Working 
weight
kg 900 900 1100 1420 1580 1890 2050 2580 2800 3120 3500 3700 3900 4150 4640

Specification:
1.The standard design conditions are: chilled water:outlet water temperature -20 ° C, return water temperature -15 ° C; condensing temperature 40 ° C.
2.Refrigerant is R404A.
3.Due to continuous updating of product technology, the above data is subject to change without prior notice.
4.In addition to the listed product models, our company can customize non-standard units according to customer requirements.
5.The minimum discharge temperature of the system is -30° C , cooling capacity is about 63% as it is when the discharge temperature is -20° C.

Model LC- 100
ZS
140
ZS
180
ZS
200
ZS
260
ZS
300
ZS
340
ZS
410
ZS
470
ZS
510
ZS
620
ZS
710
ZS
790
ZS
830
ZS
930
ZS
Cooling 
capacity
KW 51 68 89 98 132 152 176 210 250 263 325 377 415 445 497
-15℃ Kcal/hr*10³ 44 58 77 84 114 131 151 181 215 226 280 324 357 383 427
Cooling 
capacity
-20℃
KW 42 56 73 80 108 125 145 172 205 216 266 310 340 365 408
Kcal/hr*10³ 36 48 63 69 93 108 125 148 176 186 228 267 292 314 351
Power
Cooling
input
power
KW 24 32 40 45 60 68 77 93 110 116 142 164 183 195 214
Compressor Form semi-closed double screw compressor
Heat 
control 
range
0~25~37.5~50~62.5~75~87.5~100(12.5% segmentation control)
Chilled 
water
Form Dry, overflow or falling film heat exchanger
Chilled 
water
volumeT/H
18 23 27 33 42 51 60 67 79 87 101 113 128 146 160
Water 
pressure 
drop KPa
49 60 73
Connection 
size
DN65 DN80 DN100 DN125 DN150
Evaporative 
condenser
Form Evaporative condenser system
Security 
device
High and low voltage protection, anti-icing, heat release protection (double), safety valve, overload protection, under-phase, reverse phase, under voltage, over voltage, water flow protection, etc.
Refrigerant Charge Kg 46 60 70 88 96 110 116 122 150 170 180 230 266 310 330
Dimension Length mm 2500 2585 2635 2635 3100 3130 3130 3135 3135 3135 3135 3275 3300 3300 3668
Width mm 850 900 900 900 900 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100
Height mm 1100 1135 1135 1128 1128 1270 1380 1476 1400 1400 1600 1620 1670 1700 1720
Unit weight Kg 680 680 840 1016 1144 1392 1480 1984 2080 2296 2560 2720 2880 3080 3476
Working
weight
Kg 720 720 880 1136 1264 1512 1640 2064 2240 2496 2800 2960 3120 3320 3712


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  • TEL:+ 86 510 82303782
  • FAX:+ 86 510 88587187
  • EMAIL:sales@cnzlj.com
  • ADDRESS:No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China