FL 5℃~35℃
Water Chiller/ Recirculating Chiller- Cooling Capacity±0.1℃
- Cooling Power1.8kW~60kW
- RefrigerantR-407C
- Flow Pressure25L/min 1bar~250L/min 2.5bar
- Power Supply1.5-17kW
- Weight115kG~800kG
Product data download
RECIRCULATING CHILLER
Temperature Control Range -5℃~50℃
temperature accuracy is ± 0.1 ℃
Stable performance
capable of working continuously for 24 hours
Product’s Description
- The temperature of the heat transfer liquid can be adjusted;
- It adopts international famous brand compressors such as Aspara, Danfoss, Meiyoule and Copeland, and has stable performance and can work continuously;
- User-friendly design, flexible and convenient;
- Microcomputer temperature controller, temperature digital display, adjustment unit 0.1 degree, temperature range -5 ℃ to 35 ℃;
- Use hot gas bypass to save energy and improve control accuracy;
- Multiple fault alarms (over temperature alarm, sensor alarm, high pressure alarm, compressor overheat alarm);
- Boot delay protection; all components are safely grounded;
- The high performance circulation pump is guaranteed to run 24 hours a day.
Appearance Details
The industrial water unit consists of accessories such as compressor, condenser, evaporator, expansion valve, etc.
- 1. Compressor: In industrial chiller systems, the compressor is the power that ensures refrigeration. The compressor is used to increase the pressure of the refrigerant in the system, allowing the refrigerant to circulate in the refrigeration system to achieve the purpose of refrigeration.
- 2. condenser: The high-temperature and high-pressure Freon in the refrigeration system enters the condenser after coming out of the compressor, releasing a large amount of heat into the cooling medium, which is then cooled and liquefied
- 3. Evaporator: When the Freon liquid in the refrigeration system enters the expansion valve for throttling and is sent to the evaporator, it belongs to the evaporation process. At this point, it needs to absorb a large amount of heat to gradually lower the valence and mass temperature, in order to achieve refrigeration and cooling effects.
- 4. Expansion valve: In the refrigerant system flowchart of industrial chillers, we found a small section between the outlet of the condenser and the inlet of the evaporator, called a thermal expansion valve. It is a throttling and pressure reducing component used to reduce the condensation pressure of the refrigerant to the evaporation pressure. Therefore, its role in refrigeration systems is crucial. It is connected to the refrigeration compressor, evaporator, and condenser. It is also known as the four components of a refrigeration system,
- 5. Other accessories: including drying filters and high and low pressure controllers. The drying filter is not removable. The internal structure adopts a molecular structure, which can remove small amounts of impurities and water in the pipeline, thereby purifying the system. High pressure and low pressure controllers play a protective role in refrigeration systems.
Working Principle
The entire working principle process can be roughly divided into three parts: water circulation system, refrigeration circulation system, and main control system. The water circulation system is also a part that directly reflects the function of industrial chillers. It transfers cold water to the equipment that needs to be cooled, absorbs the heat from the equipment, and then transfers it back. A refrigeration cycle system is the process of cooling cold water that absorbs heat. The refrigerant sublimates and then compresses, carrying the heat from the cold water outdoors for heat dissipation. The main control system is part of power control and internal structural component control.
Parameters
Model | FL-0250 | FL-0500 | FL-0700 | FL-1000 | FL-1500 | FL-2000 | FL-2600 | FL-3500 | FL-5000 | |
Medium Temperature Range | Standard FL series temperature range 5℃~35℃ only with cooling function | |||||||||
Temp. Control | ASET multifunctional controller, control temperature of water tank / PLC controller, control temperature of water tank | |||||||||
Tem. Feedback | Temperature feedback PT100 | |||||||||
Cooling Capacity | 20℃ | 2.5kw | 5kw | 7kw | 10kw | 15kw | 20kw | 26kw | 35kw | 50kw |
10℃ | 1.8kw | 3.6kw | 5kw | 7.2kw | 11kw | 14.5kw | 18.5kw | 25.2kw | 36kw | |
Circulation pump flow, pressure | 25L/min 2BAR |
35L/min 2.5BAR |
35L/min 2.5BAR |
50L/min 2.5BAR |
75L/min 2.5BAR |
75L/min 2.5BAR |
110L/min 2.5BAR |
200L/min 2.5BAR |
250L/min 2.5BAR |
|
Compressor | Mitsubishi | Emerson Copeland | ||||||||
Evaporator | Copper tube nickel plating | |||||||||
Operation panel | Display set temperature and measured temperature, touch key to operate input temperature | |||||||||
Safety Protection | Self-diagnosis function; freezer overload protection; high pressure switch;overload relay, thermal protection device etc. security protection function. | |||||||||
Refrigerant | R407C | |||||||||
Connection Size | ZG1/2 | ZG3/4 | ZG3/4 | ZG3/4 | ZG1 | ZG1 | ZG1 1/4 | DN40 PN10 | DN40 PN10 | |
Product size(mm) | 40*70*130 | 45*700*160 | 45*70*160 | 55*70*175 | 65*85*185 | 70*85*185 | 80*120*200 | 100*150*205 | 145*245*225 | |
Weight | 115KG | 145kg | 180kg | 225kg | 290kg | 340kg | 400KG | 560KG | 800KG | |
Power (max) 50HZ |
AC220V 1.5kW |
AC220V 2.2kW |
AC220V 3kW |
AC380V 4kW |
AC380V 5kW |
AC380V 6kW |
AC380V 8kW |
AC380V 12kW |
AC380V 17kW |
|
Shell Material | Cold rolled steel painting | |||||||||
Optional | 7-inch color touch screen, temperature curve record, data export excel-format | |||||||||
Optional | SUS304 Material | |||||||||
Optional Power | 220V 60HZ three-phases,440V~480V 60HZ three-phases |
Product’s Applications
Cooling of the hot part of the semiconductor manufacturing device:
Single wafer cleaning transfer, printing machine, automatic holder mounting device, spraying device, ion plating device, etching device, single wafer processing device, slicer, packaging machine, temperature management of developer, exposure device, heating of magnetic part Device, etc.
Cooling of the heating part of the laser device:
Laser processing, heat generation part of fusion splicer, laser marking device, generating device, carbon dioxide laser processing machine, etc.
Cooling of the heating part of other industrial machines:
Plasma welding, automatic packaging machine, mold cooling, washing machine, gold plating tank, precision grinding machine, injection molding machine, molding part of resin molding machine, etc.
Analyze the cooling of the hot part of the machine:
The light source of the electron microscope, the light source portion of the ICP emission spectroscopic analyzer, the heat generating portion of the spectrophotometer, the heat source of the X-ray analyzing device, the heat generating portion of the automatic pulse banner device, and the light source of the atomic absorption photometer.
Cooling of the cooling medium of CNC machine tools and machining centers.
FL series for Material manufacturing
FL series for Steel pipe cold drawing machine
LX series for Material testing
LT series for low temperature reaction
Provide 7 * 24 free consultation and comprehensive solutions
Email: sales@cnzlj.com
WhatsApp: 086 13912479193
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