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Refrigeration EquipmentIndustrial ChillerChillerWater Chiller
Shenzhen Eurostars Technology Co., Ltd.
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Product Description Industrial Water Chiller Air Cooled Chiller Water Cooled Screw Chiller1. Eurostars water cooled commercial screw chiller brief introductionWater cooled dry type screw chillers are available with 1 or 2 independent cooling circuits depending on the cooling capacity. The well or cooling tower water cooled chillers are designed for indoor installation and are particularly suitable for medium size and large size air conditioning systems, where it is necessary to ensure excellent seasonal performance and low environmental impact, such as supermarkets, office buildings, starred hotels, etc. Water cooled screw chiller can be partial heat recovery or total heat recovery, it both supplys chilled water and hot water, hot water temp. can reach above 50oC, and improve the cooling efficiency.2. Eurostars water cooled commercial screw chiller main components(1)Compressor*The screw compressors are of two-shaft rotary displacement design with the latest and advanced 5:6 patented screw rotors to improve work efficiency.*Screw compressors have few parts, no wearing parts, stable and reliable operation, long life.*Rod-type compressors have a volumetric design with a small clearance volume, small friction losses, and high operating efficiency.*The refrigerant circuit and control circuit are completely independent ,can be used alternately according to loading condition, which can effectively extend the service life. It has the advantages of high efficiency, low energy consumption, low noise, low vibration, wear resistance and high reliability.(2)Condenser*Shell and tube condenser, with copper tubes optimizes efficient heat exchange between the chiller and cooling tower.*The cover plates at both ends are removable, can be removed to clean the copper tube, effectively ensure the safe operation of the system. The condenser has passed the national pressure vessel inspection.(3)Evaporator*Shell and tube type evaporator is equipped with refrigerant shunting device, which can evenly distribute the refrigerant to each heat exchange tube, improve heat exchange efficiency.*The exterior of the evaporator is affixed with thermal insulation material to avoid the loss of cooling capacity.(4)Thermal Expansion Valve*Adopts the world-renowned branded thermal expansion valve for higher control accuracy, wider adjustment range and faster response. *Under any working conditions, the heat exchange area of the evaporator can be fully utilized, the heat exchange is more sufficient, and the efficiency is higher, which can ensure the reliability of the refrigeration system.(5)Intellectualized Controller*Adopt micro computer touch screen control, can operate via centralized manage system; The system can monitor the water temperature, capacity status while running. The water temperature can be controlled according to the water outlet temperature. Trouble shooting code may display on the touch screen automatically when the system is abnormal.*Whole system can realize remote operation.3. Eurostars water cooled screw chiller features(1)Proven compressor design Hanbell is the world's famous manufacturer of semi-hermetic screw chiller compressors, with demonstrated performance over decades of operation and reliability enhancing engineering features high efficiency screw rotors, motor, long life bearings, double-walled rotor housing, direct flange on oil separator, and precise capacity control.(2)Adaptive controller algorithmsAll Eurostars chillers produced today utilize industry leading control strategies that respond to a variety of conditions to maintain efficient chiller plant operation. These control strategies effectively direct the operation of the chiller, maximizing both performance and reliability by optimizing variable-speed compressors and condenser fans, even in variable primary-flow applications.(3)Quality testedBefore any Eurostars chiller leaves the factory, it undergoes thorough quality testing to ensure it's ready to serve you and your building. Optional factory performance testing or rapid restart testing to your exact specifications is also available.(4)Minimal maintenance needs Under normal operating conditions, Eurostars chillers require very little maintenance.* As with all water-cooled chillers, periodic tube cleaning is recommended for the most efficient operation.* An annual oil check is recommended to confirm the chiller is operating normally.(5)Extended-durability optionsEurostars chiller can be made even more durable with advanced options, including copper-nickel tubes and marine water boxes.4. Eurostars water cooled commercial screw chiller brief technical data Please ask salesman for detailed complete data or visit our website:eurostarschiller.en.made-in-china.comeurostarschiller.en.made-in-china.comWater Cooled Chiller Unit(R407C)Model ESGW ~031SON041SON055SON067SON075SON089SON101SON108SON121SON141SONRated Cooling Capacity KW96129166227248293339400473500USRT27.3 36.7 47.2 64.6 70.5 83.3 96.4 113.8 134.5 142.2 ×1000kcal/h82.6 110.9 142.8 195.2 213.3 252.0 291.5 344.0 406.8 430.0 Water Cooled Chiller Unit(R407C)Model ESGW ~162SON175SON183SON208SON230SON234SON278SON297SON392SON443SONRated Cooling Capacity KW553589616717787845943107413941587USRT157.3 167.5 175.2 203.9 223.8 240.3 268.2 305.5 396.5 451.4 ×1000kcal/h475.6 506.5 529.8 616.6 676.8 726.7 811.0 923.6 1198.8 1364.8 Water Cooled Chiller Unit(R407C)Model ESGW ~062DON082DON110DON134DON150DON178DON202DON242DON282DON304DONRated Cooling Capacity KW193257332454495587678800946999USRT54.9 73.1 94.4 129.1 140.8 167.0 192.8 227.5 269.1 284.1 ×1000kcal/h166.0 221.0 285.5 390.4 425.7 504.8 583.1 688.0 813.6 859.1 Water Cooled Chiller Unit(R407C)Model ESGW ~324DON350DON366DON416DON460DON468DON556DON594DON784DON886DONRated Cooling Capacity KW1105117812321433157416891885214827883174USRT314.3 335.0 350.4 407.6 447.7 480.4 536.1 610.9 792.9 902.7 ×1000kcal/h950.3 1013.1 1059.5 1232.4 1353.6 1452.5 1621.1 1847.3 2397.7 2729.6 Remarks:(1)Rated Cooling Capacity Based on: Chilled water in/outlet temp. 12oC/7oC, Cooling water in/outlet temp. 30°C/35°C, Fouling factor: 0.088 sqm°C/KW.(2) Chilled Water Range: 5~20oC; Cooling Water Range: 20~40oC;5.Eurostars water cooled screw chiller construction diagram (1)Screw compressor(2)Motor wiring box(3)Electrical control box(4)Control board(5)Discharge stop valve(6)Oil indicator(7)Chilled water outlet(8)Suction pipe(9)Sight glass(10)Evaporator(11)Condenser(12)Dry filter(13)Angle valve(14)Expansion valve 6.Eurostars water cooled chiller seriesWater cooled screw chiller(with dual compressors,dual condenser)Water cooled screw chiller(with single compressor, single condenser)Water cooled screw chiller(with flooded evaporator)Water cooled screw chiller with heat recoveryWater cooled heat pump chillerWater cooled heat pump chiller with heat recoveryWater cooled flooded screw chiller with heat recoveryWater cooled flooded heat pump chillerWater cooled centrifugal water chiller7.Eurostars OEM and ODM service:EUROSTARS was established in 2006, has a professional technical team to research and develope HVAC products. We offer OEM/ODM service to our clients.Now EUROSTARS collaborate with our clients in the following ways:(1)Produce EUROSTARS standard products under clients' brand.(2)Modify the products to satisfy clients' personalized requirements.(3)If clients have their own idea and design of the products, EUROSTARS can actualize it and modify it make it easy for mass production.(4)Based on strong capability of research and development, EUROSTARS can work together with clients to design and produce a totally new products.8. Eurostars Company Ceritifcates & Customer VisitingWe, EUROSTARS, which established in year 2006, is a modern hi-tech enterprise, specializing in Heating Ventilation Air Conditioning and Industrial Refrigeration research, development, production, sales and engineering services.Eurostars team with more than 10 years experience of HVAC equipment and system in local China and international market, has provided qualified HVAC equipment, installation and service to 30+ countries around the world.9. Our factory viewModern new process and assemble line, including copper tube straighten machine, aluminum fin punching machine, three dimensional copper tube bending machine, tube expander machine, sheet metal laser cutting machine, numerical control punching machine, CNC bending machine, chiller, fan coil unit and AHU assemble line,. etc..10. Eurostars water cooled chiller package and deliveryOur standard package is plastic film with wooden pallet for safe delivery and easy to load/unload.11. Eurostars water cooled chiller projectsWe exported chillers to Ukraine, New Zealand, Guatelmala, Peru, Chile, Norway, Serbia, Romania, Greece, France, South Africa, Australia, Uzbekistan, Sri Lanka, India, Saudi Arabia, Iran, Mexico, Argentina, etc..
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