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Water Chillers

Water-cooled Screw Chiller

Water-cooled Screw Chiller

Water-Cooled Screw Chillers is a lifelong investment with its energy-saving operations. It isn't only equipped with a high-quality copper tube condenser but also an evaporator.

Product Description

Water-Cooled Screw Chillers is a lifelong investment with its energy-saving operations. It isn't only equipped with a high-quality copper tube condenser but also an evaporator. As the name says it adopts the usage of water for cooling purposes hence water-cooled. No chiller can compete with its wide temperature range. Consumers can not only use it as a single compressor but also a multi compressor system.


Our Water-Cooled Screw Chillers have below standard specifications:

● 7⁰C Water-Cooled Screw Chillers (single or double compressors)

● -5⁰C Water-Cooled Screw Chillers(single or double compressors)

● -15⁰C Water-Cooled Screw Chillers (single or double compressors)

● -25⁰C Water-Cooled Screw Chillers (single or double compressors)

● -35⁰C Water-Cooled Screw Chillers(single or double compressors)

● -50⁰C Water-Cooled Screw Chillers


We invariably assemble and examine all Water-Cooled Screw Chiller components discreetly to sustain premium quality insignia.


Main Components:

● Semi-hermetic screw Compressor

● Shell and Tube Condenser

● Thermal Expansion valves

● Evaporators

● Reservoir

● Electrical Control parts

● Safety Devices


Key Features:

● LCD human-machine interface

● Multi compressor combination

● Premium quality compressor rack.

● Asymmetric screw compressor.

● Tubular DX heat exchanger.

● Copper Tube

● Efficient heat exchange.

● Stable operation.

● Less noise.

● Enhanced performance

● Industrial appearance.

● Wide temperature spectrum.

● Ultimate power saver

● Easy to use.

● Compact design and dimensions.

● Ambient Temperature: 0~43℃

● Environmental Temperature: 35℃

● Power supply: 380V/3PH/50Hz


Applications:

Our Water-Cooled Screw Chiller has vast range of applications in several sectors. It covers wide range of activities from food to plastics to ensure that your requirements are met by it.

● Pharmaceuticals

● Laboratories

● Moldings

● Cold Storage

● Concrete Cooling

● Portable Water

● Chemical Industries

● Poultry and food processing

● Beverage industry


Note:

In addition to the above-mentioned specifications and requirements, our company is capable of providing customized products in order to satisfy customer needs.

Product Features

7⁰C Water-Cooled Screw Chillers

Water-cooled Screw Chiller( 1 compressor 7℃ )
ModelZLHG30W40W50W55W60W70W75W80W90W100W110W125W130W140W150W160W180W200W220W250W
Cooling CapacitykW89123161173215231273288321345375456476527570592690742808911
104kcal/h7.710.613.814.918.519.923.524.827.629.732.339.240.945.349.050.959.363.869.578.3
RT25354649616678829198107130135150162168196211230259
Control ModePLC programmable controller, automatic control with touch screen
Power Supply380V-3PH-50Hz
Start ModeY-△Start
Energy Control0-33%-66%-100% or 0-25%-50%-75%-100%
CompressorModel Type5-6 asymmetric semi-hermetic twin-rotor screw compressor
QTY11111111111111111111
Power InputkW23.330.738.542.252.256.063.066.373.079.688.5102.8108.5117.6126.6130.6153.5170.3180.9199.4
Rated CurrentA41.354.769.775.592.198.2111.4116.6129.7139.5152.9177.1190.5204.9219.3223.8263.9291.6310.0342.6
EvaporatorFormHigh efficiency tubular DX Evaporator
Pipe diameterDN65658080100100100100100125125125125150150150150150150200
Water flowm3/h15.321.227.729.837.039.747.049.555.259.364.578.481.990.698.0101.8118.7127.6139.0156.7
Water Pressure Dropkpa4850505555606062636568707275757578787880
Condenser
FormHigh efficiency tubular Condenser
Pipe diameterDN65658080100100100100100125125125125150150150150150150200
Water flowm3/h19.126.434.637.246.249.758.761.969.074.280.698.0102.3113.3122.6127.3148.4159.5173.7195.9
Water Pressure Dropkpa4648485050525258586266666870707073737373
RefrigerantModelR22
Chargekg20253040454956606575808595100105115123140150160
SizeLengthmm21502400280028002800300030003100310031003100338533853385338533853570357036503650
Widthmm9009009009009009009001100110011001100110011001100110011001100110011001100
Heightmm14151435153015301670172517251790183018301920193020202055214021402200220022002200
WeightKg8501050127013501430167017001740183023502400260027802870305032003400360038504340
Operating WeightKg9001100140014801560189018901890205025102620283030003090328034303700400041504630


Remark:

1. Designed condition: Chilled water inlet/outlet temp. 12 ℃/ 7 ℃; Cooling water inlet/outlet temp. 30℃/35℃.

2. Temperature conditions: Chilled water outlet temp. range of 5 ℃ ~ 15 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.


Water-cooled Screw Chiller( 2 compressors 7℃ )
ModelZLHG260W80W100W110W120W140W150W160W180W200W220W250W260W280W300W320W360W400W440W500W
Cooling CapacitykW1782463223464304625465766426907509129521054114011841380148416161822
104kcal/h15.321.227.729.837.039.747.049.555.259.364.578.481.990.698.0101.8118.7127.6139.0156.7
RT51709298122131155164183196213259271300324337392422460518
Control ModePLC programmable controller, automatic control with touch screen
Power Supply380V-3PH-50Hz
Start ModeY-△Start
Energy Control0-16.5%-33%-50%-66%-83.5%-100% or 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%
CompressorModel Type5-6 asymmetric semi-hermetic twin-rotor screw compressor
QTY22222222222222222222
Power InputkW46.661.477.084.4104.4112.0126.0132.6146.0159.2177.0205.6217.0235.2253.2261.2307.0340.6361.8398.8
Rated CurrentA82.6109.4139.4151.0184.2196.4222.8233.2259.4279.0305.8354.2381.0409.8438.6447.6527.8583.2620.0685.2
EvaporatorFormHigh efficiency tubular DX Evaporator
Pipe diameterDN80100100100125125125125125150150200200200200200200200200250
Water flowm3/h30.642.355.459.574.079.593.999.1110.4118.7129.0156.9163.7181.3196.1203.6237.4255.2278.0313.4
Water Pressure Dropkpa4650525658626466687072747476767678787880
CondenserFormHigh efficiency tubular Condenser
Pipe diameterDN65*265*280*280*2100*2100*2100*2100*2125*2125*2125*2125*2125*2150*2150*2150*2150*2150*2150*2200*2
Water flowm3/h38.352.969.274.492.599.3117.4123.8138.0148.4161.3196.1204.7226.6245.1254.6296.7319.1347.4391.7
Water Pressure Dropkpa4648505456606264666870727274747474747676
RefrigerantModelR22
Chargekg405060809095100110130150155175190200210220235250260300
SizeLengthmm25503200320032003350335038003800385038503850415041504150415042004520478547854785
Widthmm900900110011001300130013001300130013001300130013001500150015001500150015001500
Heightmm15501550155015501860189019001900196019602010208021302250225023002300238023802500
WeightKg16501850230023502400300032003500400042504500530058006000620063007000750080008500
Operating WeightKg19002150255026002750355037504000445047504950605063006500670068007550805085009000


Remark:

1. Designed condition: Chilled water inlet/outlet temp. 12 ℃/ 7 ℃; Cooling water inlet/outlet temp. 30℃/35℃.

2. Temperature conditions: Chilled water outlet temp. range of 5 ℃ ~ 15 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.


-5⁰C Water-Cooled Screw Chillers

Water-cooled Screw Chillers ( Single Compressor -5℃ )
ModelZLHD30W40W50W55W60W70W75W80W90W100W110W125W130W140W150W160W180W200W220W250W
Cooling CapacitykW5677102110136146172182203218237288301333360374436469510576
104kcal/h4.86.68.89.511.712.614.815.717.518.720.424.825.928.631.032.237.540.343.949.5
RT1622293139424952586267828695102106124133145164
Control ModePLC programmable controller, automatic control with touch screen
Power Supply380V-3PH-50Hz
Start ModeY-△Start
Energy Control0-33%-66%-100% or 0-25%-50%-75%-100%
CompressorModel Type5-6 asymmetric semi-hermetic twin-rotor screw compressor
QTY11111111111111111111
Power InputkW21.027.734.738.047.050.456.859.765.871.879.892.797.8106.0114.1117.8138.4153.5163.0179.7
Rated CurrentA37.750.264.069.183.989.3101.7106.3119.3127.9139.0160.8173.8186.5199.3204.1239.6266.0281.5312.2
EvaporatorFormHigh efficiency tubular DX Evaporator
Pipe diameterDN6565656580808080100100100125125125125125125125150150
Water flowm3/h12.016.621.923.729.231.437.039.143.646.951.061.964.771.677.480.493.7100.8109.7123.8
Water Pressure Dropkpa4850505555606062656568687474747676787878
CondenserFormHigh efficiency tubular Condenser
Pipe diameterDN50656580808080100100100100125125125125125125150150150
Water flowm3/h15.220.727.029.336.238.845.347.853.257.362.775.378.986.893.897.3113.6123.1133.1149.5
Water Pressure Dropkpa4850505454606062656568707272727474767676
RefrigerantModelR22
Chargekg20253040454956606575808595100105115123140150160
SizeLengthmm21502400280028002800300030003100310031003100338533853385338533853570357036503650
Widthmm9009009009009009009001100110011001100110011001100110011001100110011001100
Heightmm14151435153015301670172517251790183018301920193020202055214021402200220022002200
WeightKg8001000122013001380162016501690178023002350255027302820300031503350355038004290
Operating WeightKg8501050135014301510184019001940200024602351278029503040323033803650395041004580


Remark:

1. Designed condition: Chilled water inlet/outlet temp. -1 ℃/ -5 ℃; Cooling water inlet/outlet temp. 30℃/35℃. It is recommended to use 25% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -7 ℃ ~ 3 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.


Water-cooled Screw Chiller( Double Compressors -5℃ )
ModelZLHD260W80W100W110W120W140W150W160W180W200W220W250W260W280W300W320W360W400W440W500W
Cooling CapacitykW11215420422027229234436440643647457660266672074887293810201152
104kcal/h9.613.217.518.923.425.129.631.334.937.540.849.551.857.361.964.375.080.787.799.1
RT32445863778398104115124135164171189205213248267290328
Control ModePLC programmable controller, automatic control with touch screen
Power Supply380V-3PH-50Hz
Start ModeY-△Start
Energy Control0-16.5%-33%-50%-66%-83.5%-100% or 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%
CompressorModel Type5-6 asymmetric semi-hermetic twin-rotor screw compressor
QTY22222222222222222222
Power InputkW42.055.469.476.094.0100.8113.6119.4131.6143.6159.6185.4195.6212.0228.2235.6276.8307.0326.0359.4
Rated CurrentA75.4100.4128.0138.2167.8178.6203.4212.6238.6255.8278.0321.6347.6373.0398.6408.2479.2532.0563.0624.4
EaporatorFormHigh efficiency tubular DX Evaporator
Pipe diameterDN8080100100100100125125125150150150150200200200200200200250
Water flowm3/h24.133.143.947.358.562.874.078.387.393.7101.9123.8129.4143.2154.8160.8187.5201.7219.3247.7
Water Pressure Dropkpa4650525658626466666868707274747676828282
CondenserFormHigh efficiency tubular Condenser
Pipe diameterDN65*265*265*280*280*280*280*2100*2100*2100*2100*2125*2125*2125*2125*2125*2125*2150*2150*2150*2
Water flowm3/h30.541.454.158.572.477.790.595.6106.3114.6125.3150.6157.8173.7187.6194.6227.2246.3266.2299.0
Water Pressure Dropkpa4648505456586060606262626464646666686868
RefrigerantModelR22
Chargekg405060809095100110130150155175190200210220235250260300
SizeLengthmm25503200320032003350335038003800385038503850415041504150415042004520478547854785
Widthmm900900110011001300130013001300130013001300130013001500150015001500150015001500
Heightmm15501610165016501860189019001900196019602010208021302250225023002300238023802500
WeightKg15501750220022502300290031003400390041504400520057005900610062006900740079008400
Operating WeightKg18002050245025002650345036503900435046504850595062006400660067007450795084008900


Remark:

1. Designed condition: Chilled water inlet/outlet temp. -1 ℃/ -5 ℃; Cooling water inlet/outlet temp. 30℃/35℃. It is recommended to use 25% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -7 ℃ ~ 3 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.


-15⁰C Water-Cooled Screw Chillers

Water-cooled Screw Chillers ( Single Compressor -15℃ )
ModelZLHD30W40W50W55W60W70W75W80W90W100W110W125W130W140W150W160W180W200W220W250W
Cooling CapacitykW42587782102110129137152164178216226249270280327351382431
104kcal/h3.65.06.67.18.89.511.111.813.114.115.318.619.421.423.224.128.130.232.937.1
RT1216222329313739434751616471778093100109123
Control ModePLC programmable controller, automatic control with touch screen
Power Supply380V-3PH-50Hz
Start ModeY-△Start
Energy Control0-33%-66%-100% or 0-25%-50%-75%-100%
CompressorModel Type5-6 asymmetric semi-hermetic twin-rotor screw compressor
QTY11111111111111111111
Power InputkW21.528.335.539.048.151.758.261.267.373.581.794.9100.2108.5116.8120.6141.7157.2166.9184.0
Rated CurrentA38.551.165.270.585.791.3103.8108.5121.5130.4142.0164.4177.4190.5203.7208.4244.9271.6287.7318.8
EvaporatorFormHigh efficiency tubular DX Evaporator
Pipe diameterDN505050506565656580808080100100100100100100125125
Water flowm3/h9.012.516.617.621.923.727.729.532.735.338.346.448.653.558.160.270.375.582.192.7
Water Pressure Dropkpa4648485252555558586060626868707070727272
CondenserFormHigh efficiency tubular Condenser
Pipe diameterDN65656580808080100100100100125125125125125125150150150
Water flowm3/h14.720.026.128.134.937.543.546.050.955.160.372.275.783.089.893.0108.8118.0127.5142.8
Water Pressure Dropkpa4648485252555558586060626868687070707272
RefrigerantModelR22
Chargekg182025253032354045555565758080859095100115
SizeLengthmm21502400280028002800300030003100310031003100338533853385338533853570357036503650
Widthmm9009009009009009009001100110011001100110011001100110011001100110011001100
Heightmm14151435153015301670172517251790183018301920193020202055214021402200220022002200
WeightKg8001000122013001380162016501690178023002350255027302820300031503350355038004290
Operating WeightKg8501050135014301510184019001940200024602351278029503040323033803650395041004580


Remark:

1. Designed condition: Chilled water inlet/outlet temp. -11 ℃/ -15 ℃; Cooling water inlet/outlet temp. 30℃/35℃. It is recommended to use 40% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -17 ℃ ~ -7 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.


Water-cooled Screw Chillers (Double Compressors -15℃)
ModelZLHD260W80W100W110W120W140W150W160W180W200W220W150W260W280W300W320W360W400W440W500W
Cooling CapacitykW84116154164204220258274304328356432452498540560654702764862
104kcal/h7.210.013.214.117.518.922.223.626.128.230.637.238.942.846.448.256.260.465.774.1
RT24334447586373788693101123129142154159186200217245
Control ModePLC programmable controller, automatic control with touch screen
Power Supply380V-3PH-50Hz
Start ModeY-△Start
Energy Control0-16.5%-33%-50%-66%-83.5%-100% or 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%
CompressorModel Type5-6 asymmetric semi-hermetic twin-rotor screw compressor
QTY22222222222222222222
Power InputkW43.056.671.078.096.2103.4116.4122.4134.6147.0163.4189.8200.4217.0233.6241.2283.4314.4333.8368.0
Rated CurrentA77.0102.2130.4141.0171.4182.6207.6217.0243.0260.8284.0328.8354.8381.0407.4416.8489.8543.2575.4637.6
EvaporatorFormHigh efficiency tubular DX Evaporator
Pipe diameterDN65656565808080100100100100125125125125125125125150150
Water flowm3/h18.124.933.135.343.947.355.558.965.470.576.592.997.2107.1116.1120.4140.6150.9164.3185.3
Water Pressure Dropkpa4648505456606262646464666666686868707072
CondenserFormHigh efficiency tubular Condenser
Pipe diameterDN65*265*265*265*265*265*265*280*280*280*2100*2100*2100*2100*2100*2125*2125*2125*2125*2125*2
Water flowm3/h29.540.152.256.269.775.186.992.0101.8110.3120.6144.4151.5166.0179.6186.0217.7236.0254.9285.6
Water Pressure Dropkpa4648505456586060606262626264646466666668
RefrigerantModelR22
Chargekg364050506065708090100110140150155175180185195200215
SizeLengthmm25503200320032003350335038003800385038503850415041504150415042004520478547854785
Widthmm900900110011001300130013001300130013001300130013001500150015001500150015001500
Heightmm15501610165016501860189019001900196019602010208021302250225023002300238023802500
WeightKg15501750220022502300290031003400390041504400520057005900610062006900740079008400
Operating WeightKg18002050245025002650345036503900435046504850595062006400660067007450795084008900


Remark:

1. Designed condition: Chilled water inlet/outlet temp. -11 ℃/ -15 ℃; Cooling water inlet/outlet temp. 30℃/35℃. It is recommended to use 40% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -17 ℃ ~ -7 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.


-25⁰C Water-Cooled Screw Chillers

Water Cooled Screw Chiller (Single Compressors -25℃ )
ModelZLHD30W40W50W55W60W70W75W80W90W100W110W125W130W140W150W160W180W200W220W250W
Cooling CapacitykW283850536671848999107116122141163176183213229250281
104kcal/h2.43.34.34.65.76.17.27.78.59.210.010.512.114.015.115.718.319.721.524.2
RT8.010.814.215.118.820.223.925.328.230.433.034.740.146.450.152.060.665.171.179.9
Control ModePLC programmable controller, automatic control with touch screen
Power Supply380V-3PH-50Hz
Start ModeY-△Start
Energy Control0-33%-66%-100% or 0-25%-50%-75%-100%
CompressorModel Type5-6 asymmetric semi-hermetic twin-rotor screw compressor
QTY11111111111111111111
Power InputkW20.126.533.336.545.148.454.557.363.168.876.588.993.8101.7109.4112.9132.7147.2156.3172.3
Rated CurrentA36.448.561.866.780.986.098.1102.4115.4123.6133.8154.8167.6179.7191.9196.7230.6256.5270.8300.9
EvaporatorFormHigh efficiency tubular DX Evaporator
Pipe diameterDN40405050505065656565658080808080100100100100
Water flowm3/h6.08.210.811.414.215.318.119.121.323.024.926.230.335.037.839.345.849.253.860.4
Water Pressure Dropkpa4246464850525254565656565858585860606062
CondenserFormHigh efficiency tubular Condenser
Pipe diameterDN506565658080808080100100100100100125125125125150150
Water flowm3/h12.416.621.523.128.730.835.737.741.845.449.754.460.668.373.676.389.297.1104.8117.0
Water Pressure Dropkpa4648485252555558586060626868707072727275
RefrigerantModelR22
Chargekg182025253032354045555565758080859095100115
SizeLengthmm21502400280028002800300030003100310031003100338533853385338533853570357036503650
Widthmm9009009009009009009001100110011001100110011001100110011001100110011001100
Heightmm14151435153015301670172517251790183018301920193020202055214021402200220022002200
WeightKg8001000122013001380162016501690178023002350255027302820300031503350355038004290
Operating WeightKg8501050135014301510184019001940200024602351278029503040323033803650395041004580


Remark:

1. Designed condition: Chilled water inlet/outlet temp. -21 ℃/ -25 ℃; Cooling water inlet/outlet temp. 30℃/35℃. It is recommended to use 50% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -27 ℃ ~ -17 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.


Water Cooled Screw Chiller (Double compressors -25℃)
型号ModelZLHD260W80W100W110W120W140W150W160W180W200W220W250W260W280W300W320W360W400W440W500W
Cooling CapacitykW5676100106132142168178198214232244282326352366426458500562
104kcal/h4.86.58.69.111.412.214.415.317.018.420.021.024.328.030.331.536.639.443.048.3
RT15.921.628.430.137.540.447.850.656.360.966.069.480.292.7100.1104.1121.2130.3142.2159.8
Control ModePLC programmable controller, automatic control with touch screen
Power Supply380V-3PH-50Hz
Start ModeY-△Start
Energy Control0-16.5%-33%-50%-66%-83.5%-100% or 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%
CompressorModel Type5-6 asymmetric semi-hermetic twin-rotor screw compressor
QTY22222222222222222222
Power InputkW40.253.066.673.090.296.8109.0114.6126.2137.6153.0177.8187.6203.4218.8225.8265.4294.4312.6344.6
Rated CurrentA72.897.0123.6133.4161.8172.0196.2204.8230.8247.2267.6309.6335.2359.4383.8393.4461.2513.0541.6601.8
EvaporatorFormHigh efficiency tubular DX Evaporator
Pipe diameterDN505065656580808080100100100100125125125125125125150
Water flowm3/h12.016.321.522.828.430.536.138.342.646.049.952.560.670.175.778.791.698.5107.5120.8
Water Pressure Dropkpa4246484850545658606060606262626264646466
CondenserFormHigh efficiency tubular Condenser
Pipe diameterDN50*265*265*265*280*280*280*280*280*2100*2100*2100*2100*2100*2125*2125*2125*2125*2150*2150*2
Water flowm3/h24.833.343.046.257.361.671.575.583.690.799.3108.8121.2136.6147.3152.7178.4194.1209.7233.9
Water Pressure Dropkpa4648505456586060606062626264646466666668
RefrigerantModelR22
Chargekg364050506065708090100110140150155175180185195200215
SizeLengthmm25503200320032003350335038003800385038503850415041504150415042004520478547854785
Widthmm900900110011001300130013001300130013001300130013001500150015001500150015001500
Heightmm15501610165016501860189019001900196019602010208021302250225023002300238023802500
WeightKg15501750220022502300290031003400390041504400520057005900610062006900740079008400
Operating WeightKg18002050245025002650345036503900435046504850595062006400660067007450795084008900


Remark:

1. Designed condition: Chilled water inlet/outlet temp. -21 ℃/ -25 ℃; Cooling water inlet/outlet temp. 30℃/35℃. It is recommended to use 50% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -27 ℃ ~ -17 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.


-35⁰C Water-Cooled Screw Chillers

Water Cooled Screw Chiller (Single Compressor -35℃)
ModelZLFD40W50W60W70W75W80W90W100W110W125W140W150W160W170W180W200W220W250W
Cooling CapacitykW27303846566266727995100116123134145151170189
104kcal/h2.32.63.34.04.85.35.76.26.88.28.610.010.611.512.513.014.616.3
RT7.78.510.813.115.917.618.820.522.527.028.433.035.038.141.242.948.353.8
Control ModePLC programmable controller, automatic control with touch screen
Power Supply380V-3PH-50Hz
Start ModeY-△Start
Energy Control0-33%-66%-100% or 0-25%-50%-75%-100%
CompressorModel Type5-6 asymmetric semi-hermetic twin-rotor screw compressor
QTY111111111111111111
Power InputkW22.726.031.238.146.656.160.163.565.075.080.290.598.0106.8113.2128.8139.0140.7
Rated CurrentA38.844.453.265.079.695.7102.5113.2120.7128.0137.0154.4167.2182.4193.3219.8237.0240.2
EvaporatorFormHigh efficiency tubular DX Evaporator
Pipe diameterDN40505050506565656580808080100100100100100
Water flowm3/h5.86.58.29.912.013.314.215.517.020.421.524.926.428.831.232.536.640.6
Water Pressure Dropkpa444446485050525454565656565858586060
CondenserFormHigh efficiency tubular Condenser
Pipe diameterDN6565808080100100100100125125125125150150150150150
Water flowm3/h13.715.419.023.128.232.534.737.339.646.849.656.860.866.371.177.085.090.7
Water Pressure Dropkpa485052555658606464687070707474747678
RefrigerantModelR22
Chargekg10.812.015.218.422.424.826.428.831.638.040.046.449.253.658.060.468.075.6
SizeLengthmm230024002650265026502650265026503050305030503400340034003750375037504000
Widthmm900900900110011001100110011001100110011001100110011001100110011001300
Heightmm135014501500155015501750175017501750175019001900190020502050210022502250
WeightKg115014501500180018001900190023002500275030503150330038504350450050005550
Operating WeightKg125016001650200020002100210025002800305033503500365042004700485054005950


Remark:

1. Designed condition: Chilled water inlet/outlet temp. -31 ℃/ -35 ℃; Cooling water inlet/outlet temp. 30℃/35℃. It is recommended to use 55% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -37 ℃ ~ -27 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.


Water Cooled Screw Chillers (Double Compressors -35℃)
ModelZLFD280W100W120W140W150W160W180W200W220W250W280W300W320W340W360W400W440W500W
Cooling CapacitykW54607692112124132144158190200232246268290302340378
104kcal/h4.65.26.57.99.610.711.412.413.616.317.220.021.223.024.926.029.232.5
RT15.417.121.626.231.935.337.541.044.954.056.966.070.076.282.585.996.7107.5
Control ModePLC programmable controller, automatic control with touch screen
Power Supply380V-3PH-50Hz
Start ModeY-△Start
Energy Control0-16.5%-33%-50%-66%-83.5%-100% or 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%
Compressor
5-6 asymmetric semi-hermetic twin-rotor screw compressor
QTY222222222222222222
Power InputkW45.452.062.476.293.2112.2120.2127.0130.0150.0160.4181.0196.0213.6226.4257.6278.0281.4
Rated CurrentA77.688.8106.4130.0159.2191.4205.0226.4241.4256.0274.0308.8334.4364.8386.6439.6474.0480.4
EvaporatorFormHigh efficiency tubular DX Evaporator
Pipe diameterDN506565656580808080100100100100125125125125125
Water flowm3/h11.612.916.319.824.126.728.431.034.040.943.049.952.957.662.464.973.181.3
Water Pressure Dropkpa444646485254545456565656585860606262
CondenserFormHigh efficiency tubular Condenser
Pipe diameterDN8080100100100125125125125150150150150200200200200200
Water flowm3/h27.430.838.146.356.565.069.474.679.393.699.2113.7121.6132.5142.1154.0170.1181.5
Water Pressure Dropkpa484850545858586060626464646466666668
RefrigerantModelR22
Chargekg1517222632353841455457667077838697108
SizeLengthmm315033003300330033003300330036003600370037003700370037004000400040004300
Widthmm90011001100110011001300130013001300130013001500150015001500150015001500
Heightmm145015501550155017001800180020002000200020002250225022502300230023002380
WeightKg2250270028502950305033003500405044505850650067006700730086008800905010050
Operating WeightKg2550300031503400350037503950455040006500715073507350795093009500975010800


Remark:  

1. Designed condition: Chilled water inlet/outlet temp. -31 ℃/ -35 ℃; Cooling water inlet/outlet temp. 30℃/35℃. It is recommended to use 55% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -37 ℃ ~ -27 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.


-50⁰C Water-Cooled Screw Chillers

Water Cooled Two-stage Screw Chiller( Double Compressors -50℃ )
ModelZLFS30WY50WY75WY100WY125WY150WY2-60WY2-100WY2-150WY2-200WY2-250WY2-300WY
Cooling CapacitykW173347647691346694128152182
104kcal/h1.52.84.05.56.57.82.95.78.111.013.115.7
RT4.89.413.418.221.625.99.718.826.736.443.251.8
Control ModePLC programmable controller, automatic control with touch screen
Power Supply380V-3PH-50Hz
Start ModeY-△Start
Energy Control0-25%-50%-100%
CompressorModel Type5-6 asymmetric semi-hermetic two-stage screw compressor
QTY12
Power InputkW15.029.142.457.568.281.830.058.284.8115.0136.4163.6
Rated CurrentA25.648.975.3107.6116.4139.751.297.8150.6215.2232.8279.4
EvaporatorFormHigh efficiency tubular DX Evaporator
Pipe diameterDN40506580801005080100100125125
Water flowm3/h3.77.110.113.816.319.67.314.220.227.532.739.1
Water Pressure Dropkpa444450545656565858586060
CondenserFormHigh efficiency tubular Condenser
Pipe diameterDN50658010010012565100125125150150
Water flowm3/h12.925.036.349.358.670.325.850.072.698.6117.2140.6
Water Pressure Dropkpa485056646870707474747678
RefrigerantModelR404a
Chargekg14.227.539.253.363.375.828.355.078.3106.7126.7151.7
SizeLengthmm250025002800280030003500280034003750375037504000
Widthmm110011001100110011001100130013001300130015001500
Heightmm135014501550155016001650135015001650165018701870
WeightKg100016002300250035003800180030004300450065007200
Operating WeightKg115018002600270038004100200033004600490070007700


Remark:

1. Designed condition: Chilled water inlet/outlet temp. -45 ℃/ -50 ℃; Cooling water inlet/outlet temp. 30℃/35℃.

2. Temperature conditions: Chilled water outlet temp. range of -57 ℃ ~ -47 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.

Tag

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