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Big Discount Chiller Air Cooled Water - Water cooler – Sunvi

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Product Detail: The water-cooled unit consists of four main components: Compressor, Condenser, Evaporator and Throttle valve. Application : It can be widely used in many industries in industrial production. Surface treatment industry: mainly used for profile oxidation, hard oxidation, electrophoretic coating, zinc plating, tin plating, nickel plating, gold plating, silver plating, acid copper plating, vacuum plating, ion plating, glass plating, etc. 2. Plastic and plastic industries: includin...


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Big Discount Chiller Air Cooled Water - Water cooler – Sunvi Detail:

Product Detail:
The water-cooled unit consists of four main components: Compressor, Condenser, Evaporator and Throttle valve.
Application :
It can be widely used in many industries in industrial production.
Surface treatment industry: mainly used for profile oxidation, hard oxidation, electrophoretic coating, zinc plating, tin plating, nickel plating, gold plating, silver plating, acid copper plating, vacuum plating, ion plating, glass plating, etc.
2. Plastic and plastic industries: including injection, extrusion, bottle blowing, compression, film blowing, shower film, calendering film, casting film, opening, leather embossing, etc.
3. Machinery manufacturing industry: used in CNC machine tools, coordinate boring machines, machining centers/modular machine tools and various precision machine tools, grinders, milling machines, drilling machines, polishing, grinding, casting, high frequency welding, laser welding, electronic chips, circuit board manufacturing, ultrasonic cleaning, printing and dyeing, ink production, paper making, glass processing, concrete mixing, etc.
4. Textile and chemical fibre industry: The main technological links of application are raw material slicing, drying, yellowing machine, mixer, dissolving machine and air static adjustment.
5. Solar photovoltaic industry: In the production of solar photovoltaic products, the necessary equipment for cooling water chillers are vacuum pump, wool making, PECVD, diffusion, etching, screen printing, polycrystalline furnace, single crystal furnace, polycrystalline silicon, monocrystalline silicon, square cutting machine, slicer, ingot furnace and so on.
6. Processing can be customized according to different requirements of customers.
1. International well-known compressors: the use of international well-known brand fully enclosed high-efficiency flexible scroll compressor, simple compression components without wear, small moment change, high balance, energy-saving, efficient, stable and reliable, easy to operate and easy to achieve automation control;
2. Shell-and-tube condenser: using high-efficiency external threaded copper tubes, using the latest CAD/CAM design and processing technology, with CNC processing center production, corresponding to heat dissipation, water flow rate, scaling coefficient, calculating the effective heat transfer area, leaving 5-10% surplus; both end caps are easy to disassemble, easy to maintain;
3. Evaporator: Using steel-plastic composite shell-and-coil heat exchanger, heat exchanger tube is a high-efficiency internal threaded tube, which is a high-tech small channel product developed from international heat transfer enhancement technology. The special pipe arrangement makes the heat transfer coefficient reach the leading level in the field of heat exchanger at present, and can maximize the operation efficiency of the unit. The shell is steel-plastic composite, and the water surface is sealed engineering plastic. It has strong corrosion resistance and long service life. After many freezing tests, no internal and external cracks were found in the special designed structure, and the frost resistance was excellent. The shell is removable and easy to maintain and clean.
4. Corrosion-resistant units: using high-efficiency anti-corrosion evaporator, direct cooling without any secondary heat exchange equipment, energy-saving than ordinary units more than 36%, shorter refrigeration time, more accurate temperature control, truly achieve energy-saving and efficient.
5. Control system: Industrial-level centralized control system, all-Chinese operation interface, menu prompt easy to operate, can view the operation status of the unit at any time, adjust the working mode, accurately control the matching of refrigeration capacity and cooling load, ensure the unit to operate with the best efficiency and reduce operating costs. Internal integration of water flow, low temperature, high and low pressure, anti-freezing, reverse phase, delay start, overload, over-temperature, oil pressure difference and other security protection functions. Accurate control can control the temperature in the range of (+1). It is easy to operate, safe and reliable.
6. Electrostatic spraying shell, fully enclosed box structure, beautiful and generous shape.
Industrial chiller water-cooled type: industrial standard type chiller.

Water-cooled Industrial Water Chiller Parameters 

Model

QSJ-5S

QSJ-8S

QSJ-10S

QSJ-12S

QSJ-16S

QSJ-20S

QSJ-25K

QSJ-30K

Refrigerating capacity

KW/h

17.2

28

36

42.5

56

72

85

108

KCal/h

14789

24075

30954

36543

48151

61909

73087

92863

Btu/h

58703

95563

122867

145051

191126

245734

290102

368601

Power Supply

3P-380V/50Hz

Throttling mode

Electronic Expansion Valve/Thermal Expansion Valve

Input power KW

3.8

6.3

7.6

8.9

12.5

15

17.7

22.5

Energy efficiency ratio

4.52

4.6

4.73

4.77

4.64

4.8

4.8

4.8

Compressor

type

Fully enclosed scroll/semi-enclosed piston

Number

1

2

Energy regulation

0-100%

0-50%-100%

Condenser

structural style

High Efficiency External Threaded Copper Tube/Shell Tube Type

Cooling temperature

Influent 30℃/effluent 35℃

Cooling water flow(m³/h)

3.8

6.2

8

9.5

12.4

16.1

18.9

24.1

Inlet and Outlet Diameter (DN)

Evaporator

structural style

High Efficiency Internal Thread, Square Shell/Shell Tube

Freezing water temperature

Influent 18℃/effluent 13℃

Frozen water flow(m³/h)

2.9

4.8

6.2

7.3

9.6

12.4

14.6

18.6

Inlet and outlet pipe diameter (DN)

32

40

50

Protection mode

Leakage protection, reverse protection of power supply, phase absence protection, motor overcurrent protection, compressor overheating protection, system pressure abnormal protection, oil level abnormal protection, exhaust temperature abnormal protection, system water shortage protection and so on.

Size (CM)

L

120

120

135

135

175

175

200

200

W

75

75

75

75

80

80

110

110

H

110

110

120

120

140

140

140

140

Weight

KG

230

2885

310

360

500

650

680

760

Note: Above parameters: evaporation temperature 7.2℃ and condensation temperature 40℃.

 

Water-cooled Industrial Water Chiller Parameters (Anti-corrosion Type)

Model

QSZ-5B

QSZ-8B

QSZ-10B

QSZ-12B

QSZ-16B

QSZ-20B

QSZ-25B

QSZ-30B

Refrigerating capacity

KW/h

19

31

40

47

62

80

95

120

KCal/h

16337

26655

34394

40413

53310

68788

81685

103181

Btu/h

64846

105802

136519

160410

211604

273038

324232

409556

Power Supply

3P-380V/50Hz

Throttling mode

Electronic Expansion Valve/Thermal Expansion Valve

Input power KW

3.9

6.4

7.7

9

12.7

15.1

17.9

22.5

Energy efficiency ratio

4.87

4.84

5.19

5.22

4.88

5.29

5.3

5.33

Compressor

type

Fully enclosed scroll/semi-enclosed piston

Number

1

2

Energy regulation

0-100%

0-50%-100%

condenser

structural style

High Efficiency External Threaded Copper Tube/Shell Tube Type

Cooling temperature

Influent 30℃/effluent 35℃

Cooling water flow(m³/h)

4.2

6.9

8.9

10.5

13.8

17.8

21.2

26.8

Inlet and Outlet Diameter (DN)

evaporator

structural style

High Efficiency Stainless Steel 316L (or Titanium)/Shell-and-Tube Type

Freezing water temperature

Influent 18℃/effluent 13℃

Frozen water flow(m³/h)

5.4

8.9

11.5

13.5

17.8

22.9

27.2

34.4

Inlet and outlet pipe diameter (DN)

32

40

50

Protection mode

Leakage protection, reverse protection of power supply, phase absence protection, motor overcurrent protection, compressor overheating protection, system pressure abnormal protection, oil level abnormal protection, exhaust temperature abnormal protection, system water shortage protection and so on.

Size CM

L

120

120

135

135

175

175

200

200

W

75

75

75

75

80

80

110

110

H

110

110

120

120

140

140

140

140

Weight

KG

220

276

295

345

480

630

645

730

Note: Above parameters: evaporation temperature 10℃ and condensation temperature 40℃.


Product detail pictures:

Big Discount Chiller Air Cooled Water - Water cooler – Sunvi detail pictures

Big Discount Chiller Air Cooled Water - Water cooler – Sunvi detail pictures

Big Discount Chiller Air Cooled Water - Water cooler – Sunvi detail pictures


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We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for Big Discount Chiller Air Cooled Water - Water cooler – Sunvi, The product will supply to all over the world, such as: Plymouth, Vietnam, Bulgaria, To make every client satisfied with us and achieve win-win success, we will continue to try our best to serve and satisfy you! Sincerely looking forward to cooperating with more overseas customers based on mutual benefits and great future business. Thank you.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Lisa from Palestine - 2015.06.18 17:25
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Gabrielle from Spain - 2015.07.27 12:26

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