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        Oil cooling machine



        Lubricating oil, hydraulic oil, machine tool spindle and hydrostatic pressure system and other special oil coolers (also known as cold oil machine, constant temperature tank, hydraulic tank coolers, spindle oil coolers).

        ■ The main function

        1, prevent machine tool thermal deformation 2, prevent machine tool spindle center offset 3, prevent oil oxidation, evaporation

        4, stable oil pressure, prevent oil shock 5, improve machine tool processing accuracy 6, prolong equipment, tool life


        ■  The main features

        1, the main components are imported components, refrigeration power margin is increased, to ensure service life and apply to bad conditions, stable performance, high reliability.

        2, microcomputer control, a variety of intelligent protection, with fault location alarm display; Provide passive contact and remote control (optional), optional RS485 communication interface, intelligent interconnection and other functions, can be connected with the control system of machine tools, constitute a closed loop monitoring, improve system reliability. Optional repeater to connect to the cloud for remote intelligent monitoring and operation, convenient maintenance.

        3, with conventional precision, high precision control and variable frequency model optional, oil temperature control accuracy can reach ±1℃, ±0.5℃, ±0.1℃ respectively.

        4, the machine is complete, cooling capacity covering 0.6~260KW. Applicable to various departments of different requirements and working conditions;

        A. It has two temperature control modes of "room temperature homology" and "temperature fixed" at the same time, which can be converted according to actual needs.

        B. Hot and cold models are optional. Heat when the oil temperature is lower than 10℃ and stop heating when it reaches 13℃. In addition, high temperature units can be customized.


        ■ Scope of application

        All kinds of mechanical equipment, such as machine tool spindle, dynamic and static pressure system or hydraulic box, reduction box, lubricating oil box, gear box and other kinds of cooling oil box, etc.

        ■ Specifications and parameters

        Product model

        LO-10

        LO-15

        LO-25

        LO-35

        LO-50

        LO-70

        LO-100

        LO-120

        LO-150

        LO-180

        LO-200

        LO-250

        LO-300

        LO-350

        LO-400

        LO-500

        LO-600

        LO-800

        LO-1000

        Cooling capacity(W)

        1000

        1500

        2500

        3500

        5000

        7000

        10000

        12000

        15000

        18000

        20000

        25000

        30000

        35000

        40000

        50000

        60000

        80000

        100000

        Heating capacity(W)

        1000

        1500

        2500

        3500

        5000

        7000

        10000

        12000

        15000

        18000

        20000

        25000

        30000

        35000

        40000

        50000

        60000

        80000

        100000

        The power supply

        3P~50Hz 380V

        The total
        work
        The rate of
        (W)

        LO-□

        690

        1080

        1490

        1845

        2680

        3110

        4570

        5300

        5960

        7140

        7880

        10530

        11760

        15230

        15760

        21060

        23520

        31590

        35280

        LO-□P

        880

        1490

        1900

        2760

        4650

        5125

        7600

        8320

        8980

        12500

        13230

        15890

        17120

        20580

        26460

        31780

        34240

        47670

        51360

        LO-□PT

        880

        1490

        1900

        2760

        4650

        5125

        7600

        8320

        8980

        12500

        13230

        15890

        17120

        20580

        26460

        31780

        34240

        47670

        51360

        LO-□P2T

        1290

        1490

        1900

        2670

        4650

        7140

        10370

        11290

        11940











        The total
        electricity
        flow
        (A)

        LO-□

        1.7

        2.5

        3.8

        4.5

        5.2

        5.9

        10.4

        13.2

        14.3

        19.4

        20.4

        26.0

        27.0

        30.2

        40.8

        52.0

        54.0

        78.0

        81

        LO-□P/PT

        2.7

        4.0

        5.4

        7.0

        9.6

        10.2

        16.4

        19.4

        20.4

        29.0

        30.0

        35.8

        37.0

        39.8

        60.8

        71.6

        74.0

        107.4

        111

        LO-□P2T

        4.2

        4.0

        5.4

        7.0

        9.6

        14.7

        22.5

        25.4

        26.4













        Temperature control range

        Temperature fixed 15 ~ 45℃/ room temperature homology type (room temperature +T*)℃ control accuracy ±1℃

        make
        with
        article
        a

        At room temperature(℃)

        5~50

        The oil temperature(℃)

        5~55

        Using liquid

        Hydraulic oil, lubricating oil, spindle oil, etc

        Piping dimensions (internal thread)

        G3/8"

        G1/2"

        G3/4"

        G1"

        G11/4"

        G11/2〝

        G2"

        DN65 PN1.6MPa法蘭

        Tank volume(L)

        12

        15

        25

        35

        45

        60

        80

        100

        120

        150

        180

        200

        250

        250

        300

        350

        420

        500

        550

        Protection device

        Overload protection of compressor * overload protection of oil pump * high and low pressure protection * Anti-freezing protection * motor reverse phase sequence and missing phase protection * liquid level and flow detection * abnormal alarm


        Note :(1) the above cooling capacity is based on the ambient temperature of 35℃, the inlet oil temperature of 35℃, using ISO VG32 oil.

        (2) The temperature control mode of the unit is divided into two types: fixed temperature and room temperature harmonization. Users can choose to adjust and convert according to their needs. The lower limit of the two temperature control modes is 15 ° C, and T*=-9 ° C to +9 ° C.

        (3) The heating capacity refers only to LOR cold and hot units. The heating capacity is based on the ambient temperature of 13℃ and the oil inlet temperature of 13℃. (optional)

        Our company accepts orders of special specifications. The parameters in this table are subject to change without prior notice. The product nameplate shall prevail.


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