TopChiller is Your Leading Screw Chiller Manufacturer and Supplier In China
High quality screw chiller with single or dual semi-hermetic screw compressor cooling capacity from 50Ton to 680Ton

TopChiller can design and manufacture all types of screw chillers for you

  • Cooling capacity from 50 Ton to 680 Ton
  • Temperature control range from 5℃ to 30℃
  • High efficiency shell and tube type evaporator
  • Air cooled&water cooled condenser
  • Top brand semi-hermetic screw compressor
  • Cooling efficiency heat exchanger
  • Micro-computer temperature controller
  • Easy installation, operation, and low maintenance cost

Your Premier Screw Chiller Manufacturer and Supplier in China

TopChiller is a professional screw chiller manufacturer and supplier for decades years.

The screw chiller is named after the screw compressor. The refrigeration power (cooling capacity) of the screw chiller is higher than that of a scroll chiller.

Screw chiller features an effective large cooling solution that is mainly used in industrial factories such as chemical plants, ink printing plants, automobile factories.

Screw chillers can also be used for the central air conditioning system, large facilities like office buildings, schools, theaters, factories, warehouses, shopping malls, libraries, etc.

In both industrial cooling and air conditioning applications, screw chillers use less power than individual chiller units and traditional air conditioners.

TopChiller is the most reliable and trusted screw chiller manufacturer in China.

we have an air-cooled screw chiller and water-cooled screw chiller serve to your requirements.

As a professional screw compressor supplier over 20 years, we are providing high-quality screw chillers to our customers.

Screw chiller designed and manufactured by TopChiller featuring outstanding advantages as below:

1. Big cooling capacity and wide models are available. TopChiller has a full screw chiller lineup with cooling capacity from 50ton-680ton, both air-cooled screw chiller and water-cooled screw chiller can meet your demands.

2. The screw compressors for the screw chillers are top international brands such as Bitzer and Hanbell. This type of screw compressor features high efficiency, an energy-saving compressor is used to match the high-quality condenser and evaporator, with high efficiency, stable performance, low noise, and long service life.

3. The screw chiller temperature control system adopts imported PLC program controller. The interface is equipped with a big-screen touching screen which is simple and easy to operate.

4. The screw chiller has reliable safety protection devices, including high and low voltage protector, exhaust overheats protector, compressor motor overheat protector, overload current protector, antifreeze temperature protector, water flow protector, emergency stop switch, temperature sensing fusible plug, safety valve, etc.

5. Each screw chiller is charged environmental friendly refrigerant before delivery to your hand. These refrigerants are R407c, R134a, R410a, and R404a based on your detailed requirements and conditions.

6. Our screw chiller is reasonable in design, compact in structure, beautiful in appearance, need a small occupy space that can be installed outdoors to save your space.

Screw chillers function as big cooling capacity refrigeration machines are widely used in both industrial and commercial applications.

Some benefits of using our screw chillers:

1. Occupy Very Less Installation space

The screw chiller works on screw compressors and usually requires very little space to install them in the industrial factories and commercial buildings. The compressor is the major bulk unit and they have very few electronic control boxes. The inlet/outlet pipes and the main transporter of water and screw chiller do occupy very less space than other types of the chiller.

2. Energy Efficiency

When you use screw chillers, they are energy efficient than any other technology in refrigeration and cooling plants. Since, they can control the level of optimal cooling and never over cools based on the heat load capacity. They consume less energy to function due to the compressor type and its mechanism.

3. Little Maintenance

The screw chiller compressor has very few spare parts and may function in the long run efficiently. also the mechanical side there is very little maintenance to save you time and money.

4.The best screw compressor for long-run

When you install the screw chiller, you can use it in the long run without any disturbance. The screw compressor works efficiently and never becomes troublesome while functioning for a long time.

If you are sourcing a high-quality screw chiller supplier for industrial cooling and air conditioning applications, TopChiller is your best choice.

Do not hesitate to contact our sales engineer to customer your screw chiller.

Screw Chiller Technical SpecificationsScrew Chiller Technical Specifications
Model                                                          ItemsTPW-100WSHTPW-135WSHTPW-175WSHTPW-190WSHTPW-230WSHTPW-255WSHTPW-300WSHTPW-350WSHTPW-375WSHTPW-415WSHModel                                                            ItemsTPW-470WSHTPW-500WSHTPW-560WSHTPW-590WSHTPW-610WSHTPW-720WSHTPW-790WSHTPW-840WSHTPW-940WSH
Cooling Capacitykcal/h86000116100150500163400197800219300258000301000322500356900Cooling Capacitykcal/h425700447200490200533200550400645000705200756800851400
KW100135175190230255300350375415KW495520570620640750820880990
Input PowerKW22303742515665758090Input PowerKW103109118127131151167177199
Max CurrentA405367738997109126137153Max CurrentA177187203218225260288306345
Power Source3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V   50HZ/60HZ)Power Source3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V   50HZ/60HZ)
RefrigerantTypeR22(R134a/R407c/R404A)RefrigerantTypeR22(R134a/R407c/R404A)
Chargekg17222733384350556066Chargekg828894100110121132143165
ControlThermostatic expansion valveControlThermostatic Expansion Valve
CompressorTypeSemi-hermetic screwCompressorTypeSemi-hermetic Screw
PowerKW22303742515665758090PowerKW103109118127131151167177199
Start modeY-△Start ModeY-△
Capacity control%0-33-66-1000-25-50-75-100Capacity Control%0-25-50-75-100
EvaporatorTypeShell and tube (SS plate heat exchanger)EvaporatorTypeShell and tube (SS plate heat exchanger)
Chilled waterm³/h17.223.23032.74043.951.660.264.571.4Chilled Waterm3/h85.189.498106.6110129141151.3170.4
Water pressureKPa35353538404242454543Water PressureKPa404143454545454345
Pipe connectionInch3″3″3″3″4″4″4″4″4″4″Pipe ConnectionInch5″5″5″6″6″8″8″10″10″
CondenserTypeWater cooled type shell and tubeCondenserTypewater cooled type Shell and tube
Cooling waterm³/h2128.436.64048.353.562.87378.286.8Cooling Waterm3/h102.8108.2118.3128.5132.6155169.7181.8204.5
Water pressureKPa42424243424343454545Water PressureKPa484546484648484547
Pipe connectionInch3″3″3″4″4″4″4″4″5″5″Pipe ConnectionInch5″5″6″6″6″8″8″10″10″
Safety protection devicesInner thermostat for compressor motor, unit overload relay, high and low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switchSafety protection devicesInner thermostat for compressor motor, unit overload relay,high and low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switch
DimensionLengthmm2150235024502600275028002800290029003000DimensionLengthmm300031003300350038003900410043004500
Widthmm5606206506807809509509509501200Widthmm120012501380138013801380145014801480
Heightmm1550165016501650165018001950195019501580Heightmm158016301630175017501750178017801780
Net weightkg65090010501200155018001900205020502350Net weightkg250025002650285031503350362038504160
Running weightkg820105012001400180021002200235023802530Running weightkg270030003100335037504000430046005000
The above specifications are according to the following design conditions:
1, Chilled water inlet/outlet temperature 12℃/7℃.
2, Cooling water inlet/outlet temperature 25℃/30℃.
We reserve the right to modify the specifications without further notice.
The above specifications are according to the following design conditions:
1, Chilled water inlet/outlet temperature 12℃/7℃.
2, Cooling water inlet/outlet temperature 25℃/30℃.
We reserve the right to modify the specifications without further notice.
Screw Chiller Technical SpecificationsScrew Chiller Technical Specifications
Model                                                             ItemsTPW-200WDHTPW-270WDHTPW-350WDHTPW-380WDHTPW-460WDHTPW-510WDHTPW-600WDHTPW-700WDHTPW-750WDHTPW-830WDHModel                                                              ItemsTPW-990WDHTPW-1040WDHTPW-1140WDHTPW-1240WDHTPW-1280WDHTPW-1500WDHTPW-1640WDHTPW-1760WDHTPW-1980WDH
Cooling Capacitykcal/h172000232200301000326800395600438600516000602000645000713800Cooling Capacitykcal/h851400894400980400106640011008001290000141040015136001702800
KW200270350380460510600700750830KW99010401140124012801500164017601980
Input PowerKW44607484102112130150160180Input PowerKW206218236254262302334354398
Max CurrentA405367738997109126137153Max CurrentA354374406436450520576612490
Power Source3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V   50HZ/60HZ)Power Source3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V   50HZ/60HZ)
RefrigerantTypeR22 (R134a / R407c / R404A)RefrigerantTypeR22 (R134a / R407c / R404A)
Chargekg17×222×227×233×238×243×250×255×260×266×2Chargekg82×288×294×2100×2110×2121×2132×2143×2165×2
ControlThermostatic expansion valveControlThermostatic expansion valve
CompressorTypeSemi-hermetic screwCompressorTypeSemi-hermetic screw
PowerKW22×230×237×242×251×256×265×275×280×290×2PowerKW103×2109×2118×2127×2131×2151×2167×2177×2199×2
Start modeY-△Start modeY-△
Capacity Control%0-33-66-1000-25-50-75-100Capacity control%0-25-50-75-100
EvaporatorTypeShell and tube (SS plate heat exchanger)EvaporatorTypeShell and tube (SS plate heat exchanger)
Chilled Waterm3/h344660657988103120120143Chilled waterm³/h170179196213220258282303340
Water PressureKPa35353538404242454543Water pressureKPa404143454545454345
Pipe ConnectionInch4″4″4″5″5″6″6″6″8″8″Pipe connectionInch8″8″8″8″10″10″10″12″12″
CondenserTypeWater cooled type shell and tubeCondenserTypeWater cooled type shell and tube
Cooling Waterm3/h4257738097107126146156174Cooling waterm³/h206216237257265310339364409
Water PressureKPa42424243424343454545Water pressureKPa484546484648484547
Pipe ConnectionInch4″4″4″5″6″4″×24″×24″×25″×25″×2Pipe connectionInch5″×25″×26″×26″×26″×28″×28″×210″×210″×2
Safety protection devicesInner thermostat for compressor motor, unit overload relay,high and low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switchSafety Protection DevicesInner thermostat for compressor motor, unit overload relay,high and low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switch
DimensionLengthmm2750280028002950295031503480348034803650DimensionLengthmm365036503750375042304230435043504420
Widthmm7507807808108108508758758951120Widthmm112012201300145013801480145015601650
Heightmm1650165016501650175017501850185018501950Heightmm195019502100215021502250225023002450
Net weightkg1650180018502200245026502800280034503750Net weightkg395041004450470050005250550057506000
Running weightkg1950218022402660296032003380358041604360Running weightkg476047705270546058006100640066806970
The above specifications are according to the following design conditions:
1, Chilled water inlet/outlet temperature 12℃/7℃.
2, Cooling water inlet/outlet temperature 25℃/30℃.
We reserve the right to modify the specifications without further notice.
The above specifications are according to the following design conditions:
1, Chilled water inlet/outlet temperature 12℃/7℃.
2, Cooling water inlet/outlet temperature 25℃/30℃.
We reserve the right to modify the specifications without further notice.
Screw Chiller Technical Specifications
Model                                                     ItemsTPAS-80ASHTPAS-110ASHTPAS-140ASHTPAS-160ASHTPAS-190ASHTPAS-210ASHTPAS-250ASHTPAS-290ASHTPAS-310ASHTPAS-340ASHTPAS-400ASHTPAS-430ASH
Cooling capacitykcal/h6880094600122980135020164260180600212420245100266600292400348300369800
KW80110143157191210247285310340405430
Input powerKW32.543.654.759.773.679.688.2101.2112.8123.8145155
Max CurrentA577595103125135151173191211246263
Power source3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V   50HZ/60HZ)
RefrigerantTypeR22(R134a/R407c/R404A)
Chargekg2128354249566370778498112
ControlThermostatic expansion valve
CompressorTypeSemi-hermetic screw
PowerKW3040505567738295104115134142
Start modeY-△
Capacity control%0-33-66-1000-25-50-75-100
EvaporatorTypeShell and tube (SS plate heat exchanger)
Chilled waterm³/h13.818.924.627.032.836.142.549.053.358.470.074.0
Water pressureKPa323235384242454343434143
Pipe connectionInch3″3″3″4″4″4″4″4″5″5″6″6″
CondenserTypeAir cooled type high efficiency finned cooper tube
FanTypem³/hBig volume & low noise axil fan
PowerKW0.42×60.6×60.78×60.78×61.1×61.1×60.78×80.78×81.1×81.1×81.1×101.1×12
Air volumem³/h30000400005000060000700008000090000100000110000116000145000165000
                   Safety protection devicesInner thermostat for compressor motor, unit overload relay,high and low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switch
DimensionLengthmm220023502600260026502650340034003800380048005800
Widthmm115013501500150019001900170017001900190019001900
Heightmm198020002100210022002200220022002200220022002200
Net weightkg110013001600190022002350255028002850295032003550
Running weightkg130015001840220025302700295032503350356036503950
The above specifications are according to the following design conditions:
1, Chilled water inlet/outlet temperature 12℃/7℃.
2, Cooling air inlet/outlet temperature 30℃/38℃.
We reserve the right to modify the specifications without further notice.
Screw Chiller Technical Specifications
Model                                                          ItemsTPAS-160ADHTPAS-220ADHTPAS-285ADHTPAS-315ADHTPAS-380ADHTPAS-420ADHTPAS-495ADHTPAS-570ADHTPAS-620ADHTPAS-680ADHTPAS-810ADHTPAS-860ADH
Cooling capacitykcal/h137600189200245960270040328520361200424840490200533200584800696600739600
KW160220286314382420494570620680810860
Input powerKW64.786.6106.2118.8145159.2177.2207.6225.6247.6290310.4
Max CurrentA114149185205250274308358388428500533
Power Source3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V   50HZ/60HZ)
RefrigerantTypeR22(R134a/R407c/R404A)
Chargekg21×228×235×242×249×256×263×270×277×284×298×2112×2
ControlThermostatic expansion valve
CompressorTypeSemi-hermetic screw
PowerKW30×240×250×255×267×273×282×295×2104×2115×2134×2142×2
Start modeY-△
Capacity control%0-33-66-1000-25-50-75-100
EvaporatorTypeShell and tube (SS plate heat exchanger)
Chilled waterm³/h27.537.849.15465.772.28598106.6117139.3147.9
Water pressureKPa323235384242454343434143
Pipe connectionInch4″4″4″5″6″6″6″6″8″8″8″10″
CondenserTypeAir cooled type high efficiency finned cooper tube
FanTypem³/hBig volume & low noise axil fan
PowerKW0.78×61.1×60.78×81.1×81.1×101.1×121.1×121.1×161.1×161.1×161.1×201.1×24
Air volumem³/h6000080000100000116000145000165000180000205000225000242000285000325000
Safety protection devicesInner thermostat for compressor motor, unit overload relay, high and low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switch
DimensionLengthmm2600265034003800480058005800780078008000980011600
Widthmm150019001700190019001900220020002200220022002200
Heightmm210022002200220022002200230022502250230023502350
Net weightkg205025202980318034203730395043304650493054505850
Running weightkg236028703420369037804180438046504920536058306530
The above specifications are according to the following design conditions:
1, Chilled water inlet/outlet temperature 12℃/7℃.
2, Cooling air inlet/outlet temperature 30℃/38℃.
We reserve the right to modify the specifications without further notice.

Why TopChiller is Your Reliable Screw Chiller Manufacturer and Supplier In China?

Experienced In Screw Chiller
Over 20 years rich experience of screw chiller manufacturing offering a complete of screw chiller designs and models to meet your requirements.
Full Solutions Provider
Our services including: screw chiller requirement communication, analysis, designing, manufacturing, quality controller, delivery, Keep advising not just manufacturing.
Reduce Your Costs
With rich experience of making screw chillers for your industrial applications can help to work out the correct screw chiller suitable for your needs,our high quality screw chillers will save your costs.
Top Quality Screw Chiller
We always take good care of your screw chiller order from design,raw material purchasing,manufactured,testing and delivery to make sure all screw chiller making process are under control.
Global Screw Chiller Shipment
No matter which country you are from, just tell your nearest seaport or airport name, we can arrange your screw chiller order at fastest shipping even can do door to door delivery.
No Worries Service
World business trip/screw chiller related exhibitions&fairs 2-3 times yearly can settle face to face meeting, 24*7*365 online service with fast feedback.

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TopChiller: Your Premier Screw Chiller Manufacturer and Supplier in China

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