China Water-cooled Low Temperature Screw Chiller Manufacturer and Supplier | Hero-Tech

Screw Chiller refrigerat per aigua a baixa temperatura

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Product introduction Unit main parts include Semi-hermetic screw compressor,oil separator,condenser,economizer,evaporator and control system. If you have a need for reliable low-temperature cooling for your industrial application, we have the equipment you need. Our scroll chillers are currently used around the world to guarantee a vast range of processes for many leading companies. We can create custom chilling solutions adapted to your specific cooling needs and find ways to add value to yo...


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Product introduction

Unit main parts include Semi-hermetic screw compressor,oil separator,condenser,economizer,evaporator and control system.

If you have a need for reliable low-temperature cooling for your industrial application, we have the equipment you need. Our scroll chillers are currently used around the world to guarantee a vast range of processes for many leading companies. We can create custom chilling solutions adapted to your specific cooling needs and find ways to add value to your process with our reliable and efficient low-temperature scroll chillers.

HERO-TECH products are designed to help lower environmental impact with next-generation, low Global Warming Potential (GWP) refrigerants and high-efficiency operation.

 

Design features

-Coolant temperature range from 5ºC to -40ºC.
-High efficient semi-hermetic twin-screw compressor adopted,high COP steady performance and long service life.
-Compressor stepped capacity control,minimize starting current and impact to grid.

- 4 grade capacity control, 25%-50%-75%-100%.
-25%-100% continuous capacity control,ensuring compressor full performance,saving running cost for customers.
-High accuracy touch screen and imported PLC controller adopted.
`Multi-protection function:compressor discharge over temperature,motor over temperature,anti-freezing,over current,phase sequence,high/low pressure,flow switch.
`Mass storage PLC,allows permanent reservation of more than 100 fault records,precisely monitors unit running state.
`Pass word setting,avoids unit from shut down or damaged by accidental factor.
`Control components including thermal expansion valve, solenoid valve,check valve are supplied by international brand,ensuring steady and efficient running under wide range of working condition.
-Units are completely tested and operated at full load,leave factory with refrigerant,can be start once water and power is connected.
-Compressor with built-in exhaust pot silencer ensures low noise running.
-Corrosion-resistance water system upon request.

-Refrigerant option:R22,R407C,R404A.

 HTS-W

sol·licitud

HTSL series low temperature screw chiller is widely adopted in manufacturing process in industries such as

non-ferrous smelting / chemical / pharmaceutical / petroleum chemistry / grain and oil / food and beverage / mechanical / electric / air separation

Food Processing

To guarantee the safety and consistent quality of frozen foods, food processing companies need low-temperature cooling day in and day out. Our low-temperature screw chillers have been put to the test in a range of food-related applications, including:

  • Fast freezing of prepared food and meals
  • Storage of food ingredients before use
  • As part of disinfecting and antibacterial cleaning

Medical Processing

Certain medical fabrication processes and storage requires reliable cooling to guarantee safety and effectiveness. When cooling failure isn’t an option, you need a low-temperature scroll chiller you can count on for:

  • Transforming various medical ingredients and compounds
  • Manufacturing highly sensitive medicines
  • Storage of medicines and human tissues for surgery
  • Testing of new drugs and procedures in extreme cold conditions

Product and Material Testing

Many types of clothing, materials and equipment need to be tested to -35°C temperatures. Our low-temperature industrial scroll chillers can be used for a wide range of testing applications, such as:

  • Automotive and transport equipment verification
  • Fabric and cloth cold temperature resistance and protection
  • Plastic, rubber and metal strength at freezing temperatures
  • Cold temperature performance of coolants, oils and fluids

 

 

Dependable, versatile, high-efficiency cooling.

HERO-TECH chillers deliver value to a wide variety of applications with enhanced energy-efficiency options.

 

 

Comprehensive service

-Processional Team: Engineering team with average 15 years of experience in industrial refrigeration, sales team with average 7 years of experience, Service team with average 10 years of experience.

-Customized solution always supplied according to requirements.

-3 steps quality control: incoming quality control, process quality control, outgoing quality control.

-12 months guarantee for all products. Within warranty, any problem caused by defects of chiller itself, service offered till the problem solved.

 

Protecció de seguretat per unitat

-Compressor inner protection,

-over current protection,

-high/low pressure protection,

-over temperature protection,

alarma de temperatura de descàrrega Alta

-flow rate protection,

-phase sequence/phase missing protection,

-low level coolant protection,

-anti freezing protection,

-exhaust overheat protection

 

Five advantages of HERO-TECH

•Brand strength :We are the professional and top supplier of industrial chiller with 20 years of experience.

•Professional Guidance:Professional and experienced technician & sales team service to the oversea market, offering professional solution according to requirements.

•Fast delivery :1/2hp to 50hp air-cooled chillers in stock for immediately delivery.

•Stable staffs :Stable staffs can ensure stable and high quality productivity. To ensure high quality service and efficient after-sales support.

•Golden service :Service call response within 1 hour, solution offered within 4hrs, and own oversea installation and maintenance team.

 

Not all chillers are created equal. For efficient cooling and long-lasting performance, you can depend on HERO-TECH of Cooling Products for all your cooling needs.

HERO-TECH always present qualified, best and solution based service.

 

 


  • Anterior:
  • Següent:

  • Single compressor

    HTSL-40W~85W

    Model(HTSL-***)

    40W

    50W

    60W

    75W

    85W

    Nominal cooling capacity

    -10℃

    kw

    81.9

    106.5

    117.8

    159

    183.4

    -20℃

    55.9

    72.7

    80.3

    108.5

    125.1

    -30℃

    35.7

    46.4

    51.3

    69.3

    80.0

    Input Power

    kw

    33

    42

    47

    62

    70

    Power source

    3PH 380V~415V 50HZ/60HZ

    Refrigerant Type

    R22/R404A

    Charge

    kg

    28

    35

    42

    52.5

    59.5

    Control

    Thermostatic expansion valve

    Compressor Type

    Semi-hermetic screw

    Motor power

    kw

    33

    42

    47

    62

    70

    Start mode

    Y-△

    Capacity control

    0-25-50-75-100

    Evaporator Type

    Shell and tube(ss plate heat exchanger)

    Chilled water volume

    -10℃

    m³/h

    12.4

    16.1

    17.5

    21.3

    27.7

    -20℃

    8.3

    10.8

    11.9

    14.4

    18.6

    -30℃

    5.1

    7.1

    8.4

    10.3

    13.4

    Water pressure drop

    kPa

    32

    35

    38

    42

    45

    Pipe connection

    inch

    3

    3

    3

    3

    4

    Condenser Type

    Shell and tube

    Cooling water flow

    m³/h

    25

    32.3

    35.5

    43.3

    60

    Water pressure drop

    kPa

    42

    42

    45

    43

    45

    Pipe connection

    m³/h

    3

    3

    3

    3

    3

    Safety devices

    compressor inner protection, over current protection, high/low pressure protection, over temperature protection, flow rate protection, phase sequence/phase missing protection, low level coolant protection, anti freezing protection, exhaust overheat protection

    Dimension Length

    mm

    2500

    2550

    2600

    2750

    2800

    Width

    mm

    780

    780

    780

    780

    950

    Height

    mm

    1650

    1650

    1650

    1650

    1950

    Net weight

    kg

    920

    1100

    1250

    1600

    1900

    Running weight

    kg

    1050

    1250

    1400

    1780

    2100

    The above specifications are according to the following design conditions
    1.Condensing temperature 35℃
    2.Volume fraction of glycol water solution 47.8%
    We reserve the right to modify the specifications without further notice

     

    HTSL-100W~270W

     

    Model(HTSL-***)

    100W

    120W

    150W

    180W

    200W

    240W

    270W

    Nominal cooling capacity

    -10℃

    kw

    212.2

    252.3

    316.7

    390.6

    453.9

    535.5

    597.7

    -20℃

    144.7

    172.1

    216.0

    266.5

    309.6

    365.3

    407.7

    -30℃

    92.5

    110.0

    138.1

    170.3

    197.9

    233.5

    260.6

    Input Power

    kw

    80

    97

    121

    148

    170

    202

    222

    Power source

    3PH 380V~415V 50HZ/60HZ

    Refrigerant Type

    R22/R404A

    Charge

    kg

    70

    84

    105

    126

    140

    168

    189

    Control

    Thermostatic expansion valve

    Compressor Type

    Semi-hermetic screw

    Motor power

    kw

    84

    97

    121

    148

    170

    202

    222

    Start mode

    Y-△

    Capacity control

    0-25-50-75-100

    Evaporator Type

    Shell and tube(ss plate heat exchanger)

    Chilled water volume

    -10℃

    m³/h

    32

    38.2

    48

    59

    68.8

    80.6

    90.8

    -20℃

    21.5

    25.6

    32.3

    39.7

    46.4

    54.3

    61.2

    -30℃

    15.5

    18.4

    23.2

    28.7

    33.4

    39

    44

    Water pressure drop

    kPa

    40

    43

    45

    45

    45

    47

    47

    Pipe connection

    inch

    4

    4

    5

    6

    6

    6

    6

    Condenser Type

    Shell and tube

    Cooling water flow

    m³/h

    65

    77

    96.8

    119.2

    138.8

    162.8

    183.5

    Water pressure drop

    kPa

    48

    46

    48

    48

    48

    48

    48

    Pipe connection

    m³/h

    4

    4

    3*2

    3*2

    4*2

    4*2

    4*2

    Safety devices

    compressor inner protection, over current protection, high/low pressure protection, over temperature protection, flow rate protection, phase sequence/phase missing protection, low level coolant protection, anti freezing protection, exhaust overheat protection

    Dimension Length

    mm

    2900

    3000

    3300

    3800

    3900

    4300

    4500

    Width

    mm

    950

    1200

    1380

    1380

    1380

    1480

    1480

    Height

    mm

    1950

    1580

    1630

    1750

    1750

    1780

    1780

    Net weight

    kg

    2100

    2550

    2750

    3250

    3450

    3950

    4260

    Running weight

    kg

    2300

    2750

    3000

    3500

    3750

    4250

    4560

    The above specifications are according to the following design conditions
    1.Condensing temperature 35℃
    2.Volume fraction of glycol water solution 47.8%
    We reserve the right to modify the specifications without further notice

     

    Double compressors:

     

    HTSL-100WD~300WD

    Model(HTSL-***)

    100WD

    120WD

    150WD

    170WD

    200WD

    240WD

    280WD

    300WD

    Nominal cooling capacity

    -10℃

    kw

    213

    235.6

    318.0

    366.8

    424.4

    504.6

    599.8

    633.4

    -20℃

    145.4

    160.6

    217.0

    250.2

    289.4

    344.2

    409.2

    432.0

    -30℃

    92.8

    102.6

    138.6

    160.0

    185.0

    220.0

    261.6

    276.2

    Input Power

    kw

    84

    94

    124

    140

    160

    194

    230

    242

    Power source

    3PH 380V~415V 50HZ/60HZ

    Refrigerant Type

    R22/R404A

    Charge

    kg

    35*2

    42*2

    52.5*2

    59.5*2

    70*2

    84*2

    98*2

    105*2

    Control

    Thermostatic expansion valve

    Compressor Type

    Semi-hermetic screw

    Motor power

    kw

    42*2

    47*2

    62*2

    70*2

    84*2

    97*2

    115*2

    121*2

    Start mode

    Y-△

    Capacity control

    0-25-50-75-100

    Evaporator Type

    Shell and tube(ss plate heat exchanger)

    Chilled water volume -10℃

    m³/h

    32.2

    35

    42.6

    55.4

    64

    76.4

    90.8

    96

    -20℃

    21.6

    23.8

    28.8

    37.2

    43

    51.2

    61.2

    64.6

    -30℃

    14.2

    16.8

    20.6

    26.8

    31

    36.8

    44

    46.4

    Water pressure drop

    kPa

    42

    42

    46

    43

    45

    45

    43

    48

    Pipe connection

    inch

    4

    4

    5

    6

    6

    6

    8

    8

    Condenser Type

    Shell and tube

    Cooling water flow

    m³/h

    64.7

    71

    86.6

    120

    130

    154

    183.4

    193.6

    Water pressure drop

    kPa

    41

    42

    42

    45

    48

    46

    48

    48

    Pipe connection

    m³/h

    4

    4

    3*2

    3*2

    4*2

    4*2

    4*2

    5*2

    Safety devices

    compressor inner protection, over current protection, high/low pressure protection, over temperature protection, flow rate protection, phase sequence/phase missing protection, low level coolant protection, anti freezing protection, exhaust overheat protection

    Dimension Length

    mm

    2800

    2950

    3150

    3480

    3480

    3650

    3650

    3750

    Width

    mm

    780

    810

    850

    875

    895

    1120

    1300

    1380

    Height

    mm

    1650

    1650

    1750

    1850

    1850

    1950

    1950

    2100

    Net weight

    kg

    1950

    2300

    2650

    2900

    3550

    4050

    4200

    4550

    Running weight

    kg

    2250

    2500

    2950

    3300

    3950

    4450

    4600

    5050

    The above specifications are according to the following design conditions
    1.Condensing temperature 35ºC
    2.Volume fraction of glycol water solution 47.8%
    Reservat el dret a modificar les especificacions sense previ avís.

     

    HTSL-360WD~540WD

    Model(HTSL-***)

    360WD

    400WD

    460WD

    480WD

    540WD

    Nominal cooling capacity

    -10℃

    kw

    781.2

    907.8

    997.0

    1071

    1195.4

    -20℃

    533.0

    619.2

    680.0

    730.6

    815.4

    -30℃

    340.6

    395.8

    434.6

    467.0

    521.2

    Input Power

    kw

    296

    340

    380

    404

    444

    Power source

    3PH 380V~415V 50HZ/60HZ

    Refrigerant Type

    R22/R404A

    Charge

    kg

    126*2

    140*2

    161*2

    168*2

    189*2

    Control

    Thermostatic expansion valve

    Compressor Type

    Semi-hermetic screw

    Motor power

    kw

    148*2

    170*2

    190*2

    202*2

    222*2

    Start mode

    Y-△

    Capacity control

    0-25-50-75-100

    Evaporator Type

    Shell and tube(ss plate heat exchanger)

    Chilled water volume

    -10℃

    m³/h

    118

    137.6

    151

    161.2

    181.6

    -20℃

    79.4

    92.8

    101.8

    108.6

    122.4

    -30℃

    57.4

    66.8

    73.2

    78

    88

    Water pressure drop

    kPa

    44

    45

    42

    45

    46

    Pipe connection

    inch

    8

    8

    10

    10

    10

    Condenser Type

    Shell and tube

    Cooling water flow

    m³/h

    238.4

    277.6

    305

    232.6

    367

    Water pressure drop

    kPa

    46

    42

    48

    48

    48

    Pipe connection

    m³/h

    5*2

    5*2

    5*2

    6*2

    6*2

    Safety devices

    compressor inner protection, over current protection, high/low pressure protection, over temperature protection, flow rate protection, phase sequence/phase missing protection, low level coolant protection, anti freezing protection, exhaust overheat protection

    Dimension Length

    mm

    4230

    4230

    4350

    4350

    4420

    Width

    mm

    1380

    1480

    1450

    1560

    1650

    Height

    mm

    2150

    2250

    2250

    2300

    2450

    Net weight

    kg

    5100

    5350

    5600

    5850

    6100

    Running weight

    kg

    5600

    5950

    6300

    6450

    6700

    The above specifications are according to the following design conditions
    1.Condensing temperature 35ºC
    2.Volume fraction of glycol water solution 47.8%
    Reservat el dret a modificar les especificacions sense previ avís.

     

     

    Packing shipment

    certificate

    Q1: Could you help us to recommend the model for our project?
    A1: Yes, we have engineer to check the details and choose the correct model for you. Based on the following:
    1)    Cooling capacity;
    2)    If you don’t know, you can offer the flow rate to your machine, temperature in and temperature out from your using part;
    3)    Environment temperature;
    4)    Refrigerant type, R22, R407c or other, pls clarify;
    5)    Voltage;
    6)    Application industry;
    7)    Pump flow and pressure requirements;
    8)    Any other special requirements.

     

     

    Q2: How to ensure your product with good quality?
    A2: All our products with CE certificate and our company Strictly comply with ISO900 quality management system. We use the worldwide famous brand accessories, such as DANFOSS, COPELAND, SANYO, BITZER, HANBELL compressors, Schneider electrical components, DANFOSS/EMERSON refrigeration components.
    The units will be fully tested before package and The packing will be carefully checked.

     

     

    Q3: What’s the warranty?
    A3: 1 year warranty for all parts; Whole life labor free!

     

     

    Q4: Are you a manufacturer?
    A4: Yes, we have more than 23 years in industrial refrigeration business. Our factory located in Shenzhen; Welcome to visit us at anytime. Also have patent on the chillers’ design.

     

     

    Q5: How can I place an order?
    A5: Send us enquiry via email: sales@szhero-tech.com, call us via Cel number +86 15920056387 directly.

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