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Wuxi Guanya Refrigertion Technoloy  Co., Ltd

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    Freezer -60 Degree

    • DescriptionMedium-sized low-temperature freezer, refrigeration temperature range from -60 ℃ ~ -10℃, safe, reliable, rapid cooling for the liquid, widely used in petrochemical, medical, pharmaceutical, biochemical and freeze-dried, military and other high-tech industries.
    • InformationLow circulator, Low temp circulator, Constant temp circulator, Low circulator, Low temp, circulation bath, Circulators bath, Circulation bath, Circulators, Chiller, Cooling circulators, Cooling bath circulators, Cooling thermostat, Refrigeration bath circulators, Refrigeration circulator, Refrigeration thermostats, Refrigeration bath circulator, Low temp freezer, Freezer, Low freezer, Low chiller, Freezer chiller, Cold trap, Immersion cooler, Low temp bath, Bath thermostats
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    Medium-sized low-temperature freezer, refrigeration temperature range from -60 ℃ ~ -10℃, safe, reliable, rapid cooling for the liquid, widely used in petrochemical, medical, pharmaceutical, biochemical and freeze-dried, military and other high-tech industries.

    1. Parameter
    2. Advantage
    3. Application

    Freezer -60 Degree-60℃~-10℃


    Technical Parameters:

    Product Name

    Ultra-low Temperature Freezer

    Model

    LN-6W

    LN-10W

    LN-15W

    LN-20W

    LN-30W

    Temperature Range ℃

    -60°C~ -10°C

    Cooling Capacity

    At -40°C

    12kW

    20kW

    30kW

    40kW

    60kW

    10320Kcal/h

    17200Kcal/h

    25800Kcal/h

    34400Kcal/h

    51600Kcal/h

    Cooling capacity

    At -55°C

    6kW

    10kW

    15kW

    20kW

    30kW

    5160Kcal/h

    8600Kcal/h

    12900Kcal/h

    17200Kcal/h

    25800Kcal/h

    Circulation Pump

    6.6m³/h

    2.5bar max

    9m³/h

    2.5bar max

    15m³/h

    2.5bar max

    15m³/h

    2.5bar max

    25m³/h

    2.5bar max

    Inlet&outlet connection size

    DN-25 PN-10

    DN-25 PN-10

    DN-32 PN-10

    DN-32 PN-10

    DN-40 PN-10

    Water-cooled type W

    (cooling water at 30℃)

    10m³/h

    14m³/h

    20m³/h

    25m³/h

    30m³/h

    Cold storage tank (optional)

    200L

    350L

    500L

    750L

    1000L

    Expansion tank (standard)

    100L

    175L

    250L

    350L

    500L

    Compressor

    Standard: Copeland
    Optional: BOCK piston compressor

    Operation Panel

    7-inch color touch screen display, temperature curve record, data export to excel format.

    Control System

     

    Standard: Single-chip microcomputer controller; Stepping control;

    Set temperature difference of refrigeration on & off.

    Optional: SIEMENS S7-200PLC&Module

    Closed
    circulation system

    The whole system is a full closed circulation, there is no oil mist at high temperature

    and no water vapor at low temperature, pressure do not rise up when system is running.

    The system will supplement oil automatically at low temperature.

    Circulation pump

    Standard: Direct type magnetic pump

    Optional: Increase the pipeline magnetic pump pressure in the pipeline

    Evaporator

    Standard: Braze welding plate heat exchager (BPHE)

    Optional: Stainless steel tube heat exchanger

    Condenser

    Shell and tube type water cooled condenser

    Intermediate heat exchanger

    KAORI Plate heat exchanger

    Dry Filter

    Emerson

    Drying filter core

    Emerson

    Expansion tank

    Emerson

    FDF

    Emerson

    Oil separator

    Emerson

    Pressure protector

    Emerson

    Reservoir

    Standard: RSP

    Optional: Emerson

    Sight glass

    Standard: SANHUA           Optional: Danfoss

    Refrigeration ball valve

    Standard: SANHUA           Optional: Danfoss

    Electric

    Schneider AC contactor, Schneider intermediate relay

    Refrigerant

    R404A

    Secondary refrigerant

    No corrosive liquid, ethanol water, ethylene glycol aqueous solution, heat transfer oil etc.

    Safety protection

    High pressure protect; Water supply cut-off protection; Over-current protection;

    Leakage protection; Sequential and phase failure protection; High temperature protection;

    Sensor Failure protection; Liquid low level protection etc. muti-safety protection.

    Level Indicator

    Adpot glass liquid level indication

    Piping material

    SUS304

    Expansion tank material

    SUS304

    Case material

    Steel channel + Square tube + Cold-rolled blanking plate  painting

    Product size

    180*120*175

    205*145*175

    205*145*175

    205*145*175

    235*145*175

    Power

    380V 50HZ

    14kW max

    380V 50HZ

    18kW max

    380V 50HZ

    26kW max

    380V 50HZ

    35kW max

    380V 50HZ

    52kW max

    HP

    15HP

    20HP

    30HP

    40HP

    60HP

    dB

    75DB

    Within80dB

    Weight

    850kg

    1000kg

    1200kg

    1450kg

    2000kg


    TAG:  Freezer -60 Degree
    • Working temperatures from -60 ℃ ~ -10℃ .

    •  Modern energy management.

    •  Space saving tower design.

    •  Robust stainless steel construction.

    •  Safe for continuous operation, with alarm and warning functions.

    •  Top brand accessories ( Emerson Copeland compressor, SIEMENS PLC, Danfoss heat exchanger, Emerson refrigeration   accessories).

    •  Pump good in performance, offer 24-hour service.

    •  Extensive features (depending on model) RS485, heating, etc.


    TAG:  Freezer -60 Degree
    • Chemical,pharmaceutical,biochemical industry and such low temperature reaction.


    TAG:  Freezer -60 Degree
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