Industrial Cooling System Water Chiller Water-Cooled Screw Chiller

Product ParametersProduct NameWater-cooled Screw ChillersWater Outlet Temperature7ºC ( 15/3/0/-5/-10/-20/-30ºC )Cooling MethodWater CooledCooling Capacity100~2000KWTemp Control20~5ºCRefrigerantsR22, R407C or R134ACompactorTwin Screw CompressorsCondenserDry TubularEvaporatorShell-and-TubeExpansion ValveElectronic Expansion Valve, Thermal Expansion Valves(optional)Safe Scope of WorkRefrigerated Water Inlet Temperature: 9~25ºCModelMLHS-30BSK140BSK150BSK155BSK160BSK170BSK175BSK180BSK1Outlet Temperature7ºC7ºC7ºC7ºC7ºC7ºC7ºC7ºCCooling CapacityKW9713417618923525329831510^4 kcal/h8.311.515.116.320.221.825.627.1RT27.638.150.153.866.87284.889.6RefrigerantModelR22 ( R407C optional )Power Supply380V-3PH-50Hz or according to customer local needStart TypeY - ΔCompressorTypeSemi-Hermetic Twin Screw CompressorsModelRC2-100BRC2-140BRC2-180BRC2-200BRC2-230BRC2-260BRC2-300BRC2-310BQuantities11111111Input PowerKW22.73037.641.449.654.261.465.3Rated CurrentA39.352.166.67285.392.4106.9113.2Max CurrentA6991121128153171193203EvaporatorTypeShell and tube dry evaporator, 0.7mm purple copper heat exchanger, carbon steel caseDesign Conditionevaporating temperature 2ºCOutlet Range20~5ºCPiping DiameterDN65658080100100100100Water Flowm³/h16.72330.332.540.443.551.354.2Water Pressure Dropskpa4850505555606062CondensersTypeShell and tube condenser, 1.1mm copper heat exchanger tube, carbon steel shellDesign Condition30ºC In, 35ºC OutIntake Range35~19ºCPiping DiameterDN65658080100100100100Water Flowm³/h21.429.23841.150.754.763.967.7Water Pressure Dropskpa4648485050525258DimensionL(mm)21502400280028352835303530703060W(mm)90090090011001100110011201135H(mm)14151435153015801580158016501650WeightKG8501050127013501430167017001740Operating WeightKG9001100140014801560189018501890  ModelMLHS-90BSK1100BSK1110BSK1120BSK1130BSK1140BSK1150BSK1160BSK1180BSK1Outlet Temperature7ºC7ºC7ºC7ºC7ºC7ºC7ºC7ºC7ºCCooling CapacityKW35137841149952157762564975510^4 kcal/h30.232.535.342.944.849.653.855.864.9RT99.8107.5116.9141.9148.2164.1177.8184.6214.7RefrigerantModelR22 ( R407C optional )Power Supply380V-3PH-50Hz or according to customer local needStart TypeY - ΔCompressorTypeSemi-Hermetic Twin Screw CompressorsModelRC2-340BRC2-370BRC2-410BRC2-470BRC2-510BRC2-550BRC2-580BRC2-620BRC2-710BQuantities111111111Input PowerKW71.377.385.2102104.4117.5125.7131.5149.9Rated CurrentA124.4134.8150.7175180.6201.1213.9226.5260.8Max CurrentA220241268310336355377393453EvaporatorTypeShell and tube dry evaporator, 0.7mm purple copper heat exchanger, carbon steel caseDesign Conditionevaporating temperature 2ºCOutlet Range20~5ºCPiping DiameterDN125125125125150150150150150Water Flowm³/h60.46570.785.889.699.2107.5111.6129.9Water Pressure Dropskpa636568707275757578CondensersTypeShell and tube condenser, 1.1mm copper heat exchanger tube, carbon steel shellDesign Condition30ºC In, 35ºC OutIntake Range35~19ºCPiping DiameterDN125125125125150150150150150Water Flowm³/h75.18188.3106.9111.2123.5133.4138.8160.8Water Pressure Dropskpa586266666870707073DimensionL(mm)336033703380338033803440365036503690W(mm)115512301230129013101380138014001535H(mm)170017251780179518251840194019601985WeightKG183023502400260027802870305032003400Operating WeightKG205025102620283030003090328034303700Product DescriptionCompactor1. Selecting brand-new compressor units, 2. Adhering to standardized design criteria, 3. Configuring according to process requirements, refraining from arbitrary alternative solutions, Strictly controlling product quality, 4. Prohibiting the use of repaired orsecond-hand refurbished machines.   Some manufacturers may reduce the configuration or even use refurbished compressors.Heat Exchanger1. Screw-type evaporators equipped with heat exchange tubes of 0.7mm/0.8mm/1.0mm wall thickness, 2. Water-cooled condensers fitted with heat exchangers of 1.1mm/1.2mm wall thickness, 3. Choice of tube materials including purple copper, aluminium brass, stainless steel, or titanium, according to requirements.   Many other manufacturers often use condenser heat exchange tubes with wall thickness below 1.1mm, and evaporator heat exchange tubes are frequently 0.6mm, 0.5mm, or 0.35mm.  Expansion Valve1. Primary configuration of high-precision electronic expansion valve, 2. Achieving accurate liquid supply and adjustable settings,3. Meeting diverse operational requirements under varying unit conditions, 4. Enhancing energy efficiency while preventing compressor overload, 5. Adaptive control for efficient adjustment, yielding noticeable energy savings, 6. Electronic expansion valve enablesautomatic regulation from 10% to 100%.   The majority of manufacturers use thermal expansion valves or capillary tube throttling.  Control System1. Siemens PLC paired with a 7-inch high-definition touchscreen control panel,2. Comprehensive unit fault alarm and protection functions,3. Full-range status display and operationallogging capabilities,4. User-friendly control system with logical and clear interface, Innovative intelligent temperatu