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Semi closed Screw Type Chiller,Flooded Type Screw Type Chiller factory

Categories Flooded Type Screw Type Chiller
Place of Origin: China
MOQ: 1 set
Payment Terms: L/C, T/T
Supply Ability: 50sets per month
Delivery Time: 30 working days after get deposit
Packaging Details: Film package or Wooden case
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    Semi closed Screw Type Chiller,Flooded Type Screw Type Chiller factory

    Semi closed Screw Type Chiller,Flooded Type Screw Type Chiller factory

    Description:

    The series water chiller adopts efficient semi-closed screw compressor. the compressor adopts a 5:6 asymmetric high-efficiency screw rotor, which is graded or steplessly energy regulated. It is automatically adjusted according to load changes and is more energy efficient. The unit heat exchanger adopts high-efficiency heat exchange tube to improve the refrigeration efficiency, and the unit is equipped with multiple protections to make the unit operate safely and reliably. Min.outlet temperature can be -60℃.


    Features of chiller:

    1. The unit adopts a semi-closed screw compressor. The compressor adopts a 5:6 asymmetric high-efficiency screw rotor, which is graded or steplessly energy regulated. It is automatically adjusted according to load changes and is more energy efficient.

    2. The unit heat exchanger adopts high-efficiency heat exchange tube to improve the cooling efficiency. At the same time, in order to reduce the lubricating oil entering the heat exchanger, the unit increases the secondary oil content, minimizes the amount of oil entering the heat exchanger, and passes the specially designed ejector. The oil return device directs the lubricating oil in the heat exchanger back to the compressor to improve the refrigeration efficiency of the unit and also improve the reliability of the unit operation.

    3. The unit is equipped with multiple protections to make the unit operate safely and reliably. The unit adopts direct cooling mode, which reduces the loss caused by the intermediate heat exchange and greatly reduces the running cost.

    4. Environmentally friendly 134a refrigerant is used to improve unit operating efficiency. The unit is equipped with multiple protections to make the unit safe and reliable.


    Flooded Type Water Cooled Screw Refrigeration Unit (R22)
    ModelHTK-330MHTK-390MHTK-460MHTK-520MHTK-580MHTK-650MHTK-720MHTK-800MHTK-920MHTK-1100M
    CoolingKW3303924605185816537207959201099
    CapacityKcal/Hr283800337120395600445480499660561580619200683700791200945140
    RT93.83111.46130.79147.28165.2185.67204.72226.04261.59312.48
    Power50HZ3P-380V-50HZ
    Input power(KW)60.371.883.292.8104116.9128.9142.2163.3197.6
    EERCOP5.475.465.535.585.595.595.595.595.635.56
    Freezing mediumR22
    control modeElectronic expansion valve
    ComprosserModeSemi-closed double screw
    Working styleY-Δ/Δ-Δ
    Capacity0-25%-50%-75%-100%
    CondensorModeEfficient external thread shell and tube type
    Cooling water tempretureIn 30℃/Out 35℃
    Cooling water flow (m³/h)71.084.398.9111.4124.9140.4154.8170.9197.8236.3
    Pressure loss (Kpa)55.055.055.058.058.058.060.061.061.065.0
    waterpipeDN100DN125DN125DN125DN150DN150DN150DN150DN200DN200
    EvaporatermodeHydraulic filling evaporater
    Cooling waterIn 12℃/Out 7℃
    tempreture
    Cooling water flow (m³/h)56.867.479.189.199.9112.3123.8136.7158.2189.0
    Hydraulic (Kpa)52.0555558585858586161
    waterpipeDN100DN125DN125DN125DN150DN150DN150DN150DN200DN200
    SafeguardHigh and low pressure protection; overload protection; anti-phase protection, compressor over temperature protection; high pressure safety valve protection; oil pressure protection; exhaust over heat protection
    WeightKg1320148021302560310035003800358040704150
    SizeL3600360036003800380038004000400040004000
    W1460146014601560156016401760176017601760
    H1520152016301630165016501800186019101910
    Noise(dB)73757576767676787880

    Note:

    1. Above cooling capacity parameters are all based on the conditions of condensation temperature 40℃, evaporation temperature machine5℃.

    2. We can make order according to your requirement.

    3. Please indicate the hot recycled if needed, as the recycle rate can be up to 25%-30% of the unit refrigerating capacity, the temperature can be up to 55℃.

    Buy low price, high quality 50HZ water chiller for Aquaculture, overload protection Small Cooled Industrial Water Chiller, Module air cooled Scroll chiller for pipeline, water heater for hotel.

    Buy Semi closed Screw Type Chiller,Flooded Type Screw Type Chiller factory at wholesale prices
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