Low Temperature Water Cooled Screw or Scroll Chiller - Products - Nanjing RICOM Refrigeration Equipment Co., Ltd
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    Low Temperature Water Cooled Screw or Scroll Chiller
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    Product:
    Views:430Low Temperature Water Cooled Screw or Scroll Chiller 
    Unit price:
    Negotiable
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    Delivery date:
    Since the payment date Days delivery
    Valid until:
    Long-term effective
    Last updated:
    2020-10-15 19:31
     
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    Product Description


    The low-temperature water-cooled chillers of Nanjing RICOM Refrigeration Equipment Co., Ltd. are divided into low-temperature water-cooled screw chillers and low-temperature water-cooled scroll chillers.

    Low temperature chiller is a kind of water cooling equipment, which can provide a kind of cooling equipment with constant temperature, constant current and constant pressure. The chiller is to inject a certain amount of water into the internal water tank of the machine, and the refrigeration system that passes through it cools the water, and then a circulating water pump inside the machine injects low-temperature frozen water into the equipment that needs to be cooled, and the chilled water takes away the heat inside the equipment , And then flow the high-temperature hot water into the water tank again for cooling.



    Product Principle



    Product Characteristics


    1. Compact structure, stable operation, stable performance, low noise, small vibration, stable operation.

    2. Perfect energy control system: the unit has four levels of capacity control system, according to the load changes automatically adjust the unit start and stop, more energy saving.

    3. Independent refrigeration circulating system: The large capacity unit has two or more independent refrigeration circuits, which can make one circuit fail/maintain and the other circuit can also operate normally. With backup function, especially suitable for industrial non - stop environment use.

    4. Simple and intuitive operation: the unit adopts microcomputer programmable controller (PLC Chinese and English display), the touch screen display, according to the menu on the screen to select operation, directly touch the display button on the screen with your finger to start the unit. The screen can display the running state of the unit at any time, and can be displayed in two ways of graphic and text table parameters, so as to be clear at a glance;

    5. The protective function of microcomputer controller: the coil overheating protection, compressor oil preheating time switch machine, cold water flow switch, low cold water out of the water temperature through protection, Y - delta start failure protection, exhaust overheating protection, compressor overload protection, power lost memory function, frequent start-stop protection, abnormal voltage protection, low oil level protection, high and low voltage protection function;

    6. Multiple protections, safe and reliable:In addition to the compressor's internal protection module to protect the compressor with functions such as overpressure, phase loss, and overload, the pressure control device of the refrigeration system can make the unit work foolproof;

    7. Freezing medium: the unit is made of ethylene glycol antifreeze, which can also be designed with salt water as antifreeze according to customer requirements

    8. Easy to install: The unit has completed the installation and running test of all components in the factory, and the refrigerant and refrigerant oil have been filled. Users only need to connect the water channel and the circuit to put it into use, which reduces the installation and commissioning time

    9. Low temperature chiller has a large compression ratio demand for compressor, most of them adopt the compound compression or Two-stage compression which are more complex than the single compressor systematically

    10. The lubricating oil of low temperature chiller compressor depends on the difference between high and low pressure for oil supply. The oil inside the compressor has high oil separation efficiency, absorbs the noise of the unit, and ensures the unit runs smoothly and is not easy to be damaged.



    Product Process


    Nanjing RICOM Refrigeration Equipment Co., Ltd. adheres to the spirit of craftsmanship and creates high-quality products.


    Product Parameters


    Technical parameters of low temperature water cooling screw chiller

    Model

    RC2-40WD

    RC2-50WD

    RC2-60WD

    RC2-80WD

    RC2-90WD

    RC2-100WD

    RC2-110WD

    Refrigerating capacity
    (Kcal/h)

    71294/82.9/23.6

    93568/108.8/30.9

    100534/116.9/33.2

    134504/156.4/44.5

    167442/194.7/55.4

    186362/216.7/61.6

    200724/233.4/66.4

    Refrigerant

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    Compressor Power (Hp)

    40

    50

    60

    80

    90

    100

    110

    Supply voltage

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    Energy regulation mode

    25%-50%-75%-100%

    25%-50%-75%-100%

    25%-50%-75%-100%

    25%-50%-75%-100%

    25%-50%-75%-100%

    25%-50%-75%-100%

    25%-50%-75%-100%

    Starting mode

    Y/▲

    Y/▲

    Y/▲

    Y/▲

    Y/▲

    Y/▲

    Y/▲

    Piping of cooling water system

    Pipe diameter

    3"

    3"

    3"

    3"

    4"

    4"

    4"

    Chilled drainage piping

    Pipe diameter

    3"

    3"

    3"

    3"

    4"

    4"

    4"

    Refrigerating capacity is based on evaporation temperature of 7℃, condenser temperature of 40℃, refrigerant: R22, and cooling water temperature of 32-37℃


    Model

    RC2-120WD

    RC2-140WD

    RC2-150WD

    RC2-160WD

    RC2-180WD

    RC2-200WD

    RC2-230WD

    Refrigerating capacity
    (Kcal/h)

    218268/253.8/72.2

    265052/308.2/87.6

    277092/322.2/91.6

    306418/356.3/101.3

    344602/400.7/113.9

    401362/466.7/132.7

    431978/502.3/142.8

    Refrigerant

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    Compressor Power (Hp)

    120

    140

    150

    160

    180

    200

    240

    Supply voltage

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    Energy regulation mode

    25%-50%-75%-100%

    25%-50%-75%-100%

    25%-50%-75%-100%

    25%-50%-75%-100%

    25%-50%-75%-100%

    25%-50%-75%-100%

    25%-50%-75%-100%

    Starting mode

    Y/▲

    Y/▲

    Y/▲

    Y/▲

    Y/▲

    Y/▲

    Y/▲

    Piping of cooling water system

    Pipe diameter

    4"

    5"

    5"

    5"

    5"

    5"

    5"

    Chilled drainage piping

    Pipe diameter

    4"

    5"

    5"

    5"

    5"

    5"

    5"

    Refrigerating capacity is based on evaporation temperature of 7℃, condenser temperature of 40℃, refrigerant: R22, and cooling water temperature of 32-37℃


    Model

    RC2-240WD

    RC2-280WD

    RC2-300WD

    RC2-320WD

    Refrigerating capacity
    (Kcal/h)

    436536/507.6/144.4

    530104/616.4/175.2

    598130/695.5/197.8

    682840/794/225.8

    Refrigerant

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    Compressor Power (Hp)

    240

    280

    300

    320

    Supply voltage

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    AC380V50HZ3PH/
    AC440V50HZ3PH/
    AC220V60HZ3PH

    Energy regulation mode

    25%-50%-75%-100%

    25%-50%-75%-100%

    25%-50%-75%-100%

    25%-50%-75%-100%

    starting mode

    Y/▲

    Y/▲

    Y/▲

    Y/▲

    Piping of cooling water system

    Pipe diameter

    5"

    6"

    6"

    6"

    Chilled drainage piping

    Pipe diameter

    5"

    6"

    6"

    6"

    Refrigerating capacity is based on evaporation temperature of 7℃, condenser temperature of 40℃, refrigerant: R22, and cooling water temperature of 32-37℃


    Technical parameters of low temperature water-cooled scroll chiller

    Model

    SCW-05D

    SCW-08D

    SCW-10D-Ⅱ

    SCW-15D-Ⅲ

    SCW-20D-Ⅱ

    SCW-30-Ⅱ

    Refrigerating capacity
    (Kca/lKw/Rt/h)

    7740/9/2.6

    11911/13.85/4

    16340/19/5.4

    23908/27.8/7.9

    32680/38/10.8

    47816/55.6/15.8

    Refrigerant

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    R22/R134A/
    R404A/R407C

    Compressor power (Hp)

    5

    8

    10

    15

    20

    30

    Circulating pump power (Hp)

    1

    2

    2

    3

    3

    4

    Piping of cooling water system

    Pipe diameter

    1"

    1.5"

    1.5"

    2"

    2"

    2.5"

    Flow (m³/h)

    3.4

    5.5

    6.85

    9.3

    12.7

    18.5

    Chilled drainage piping

    Pipe diameter

    1"

    1.5"

    1.5"

    2"

    2"

    2.5"

    Flow (m³/h)

    2.74

    4.27

    4.27

    8.59

    8.59

    14.55

    Supply voltage

    AC380V50HZ3PH
    AC440V50HZ3PH
    AC220V60HZ3PH

    AC380V50HZ3PH
    AC440V50HZ3PH
    AC220V60HZ3PH

    AC380V50HZ3PH
    AC440V50HZ3PH
    AC220V60HZ3PH

    AC380V50HZ3PH
    AC440V50HZ3PH
    AC220V60HZ3PH

    AC380V50HZ3PH
    AC440V50HZ3PH
    AC220V60HZ3PH

    AC380V50HZ3PH
    AC440V50HZ3PH
    AC220V60HZ3PH

    Refrigerating capacity is based on evaporation temperature of 7℃, condenser temperature of 40℃, refrigerant: R22, and cooling water temperature of 32-37℃


    Customer Case


    Low temperature chiller is widely used in rubber, plastics, petroleum, chemical industry, electronics, papermaking, textile, brewing, pharmaceutical, food, machinery, beverage, vacuum coating, electroplating, central air conditioning and other fields. At the same time, it is also widely used in the way of centralized cooling, convenient for centralized pipes. The cryogenic chiller can be customized to meet the special requirements of customers' special technology, or the cryogenic chiller can be customized to meet the special requirements of customers' special technology.

    My company has served many industries, has a wealth of industry application experience.



    FAQ


    Common problems when buying products

    Q: How long has your company been established?

    A: Our company was founded in 2014, but most of our engineers have been in the industry for over 15 years, and our boss has been in the industry for over 20 years.

    Q: Is your company a trading company?

    A: Our company is a trading company, but we have our own factory.

    Q: What are your terms of payment?

    A: T/T pays 30% in advance and 100% before delivery.

    Q: How long is your delivery time?

    A: 25-30 working days for standard products and 45 working days for non-standard customization

    Q: How long is the warranty?

    A: If the parts are broken or damaged, within 18 months from the date of leaving the factory.

    These parts are provided free of charge by our company (except for wearing parts due to quality problems).


    http://www.oem-chiller.com/

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