Industrial Cooling System / Water Chiller for Factories
Precise Temperature Control Industrial Cooling System
Operating machinery, electronic devices, and other industrial equipment in Thailand’s tropical climate requires effective temperature management to prevent overheating, equipment damage, inefficient operation, and potential fire hazards. Similar to how elevated body temperature leads to illness, excessive heat in machinery impairs performance. Implementing a Chiller system is crucial for maintaining machinery health and resolving high-temperature issues.
Thailand is located in the tropical zone. It is hot all year round. In machine operation Electronic device and other industrial equipment when there is an increase in temperature causing the inside of the machine to overheat resulting in malfunctioning equipment not working efficiently and find more and more heat equations there may be a fire. Machine heat Is like the heat of a person’s body, when the body temperature increases beyond normal we will get sick and unable to do things at their full potential Therefore, we consider the maintenance of the machine. And can solve problems with high temperature machines with Chiller to help.
Chillers are refrigeration units designed for cooling and temperature reduction. Available in various sizes, they utilize water as the primary medium for heat exchange and transfer. Chillers are extensively employed in industrial settings to dissipate heat from machinery, thereby extending equipment lifespan and maintaining operational efficiency.
Chiller is a refrigeration. Water cooler There are both large and small. It is the main function of cold production reduce the temperature and cooling.
Utilizes water for efficient heat exchange and dissipation from the cooling unit.
Currently adopted in industrial facilities for machinery heat dissipation, equipment maintenance, and performance optimization.
Applicable to systems such as closed-loop cooling, hydraulic injection molding machines, and CNC machinery.
For example : Closed system pond, Hydraulic injection molding machine, CNC Engraving Cutting CO2, CNC Laser Engraving UV, CNC Router Milling, CNC Fiber Laser and other.
Chiller Model JLFL-4000 for Sale
This chiller is designed for cooling CNC machines and fiber lasers, ensuring optimal operating temperatures and preventing overheating during operation.
FEATURES
Dual digital display for simultaneous viewing of set and real-time temperatures.
Full-capacity refrigeration with micro-process heating control.
High-precision temperature control, maintaining fluctuations within ±0.5℃.
Features sensor fault self-diagnosis and water flow alarm functions.
Mainboard incorporates a highly integrated chip for robust anti-interference capabilities.
Machine Dimension
Alarm
Control Panel
Top View
Inlet and Outlet
Water Level Indicator
Drain Outlet
Included Accessories
Rear View
Optional drain hose available with inside diameters of 19mm or 32mm.
Setting Temperature for Industrial Water Chillers (JLFL 1000/1500/2000)
Overview of Chiller Water Cooling Model JLFL-1000
Overview of Chiller Water Cooling Model JLFL-2000
Overview of Chiller Model FL-1000
Comparison of All Water Chiller Models
Chiller Water Cooling Model JLFL
How is BTU measured?
BTU, or British Thermal Unit, is a unit of measurement used to quantify the amount of heat energy required to raise the temperature of one pound of water by one degree Fahrenheit at a constant pressure. It’s commonly used in the United States and other countries for measuring heating and cooling capacities.
The process of measuring BTUs involves several steps:
Define the System: Determine the system for which the BTU measurement is being made. For example, it could be a heating system, a cooling system, or an appliance like a stove or water heater.
2. Identify the Substance: Determine the substance for which the heat energy is being measured. In many cases, this is water, but it can vary depending on the application.
3. Measure Temperature Change: Measure the initial temperature and final temperature of the substance. For example, if measuring the BTUs generated by burning fuel in a furnace, you would measure the temperature of the water before and after the heat exchange process.
4. Calculate Heat Energy: Use the formula to calculate the heat energy in BTUs:
Heat energy (BTU)
=
mass (lb)
×
specific heat (BTU/lb°F)
×
temperature change (°F)
Heat energy (BTU)=mass (lb)×specific heat (BTU/lb°F)×temperature change (°F)
5. Here, “mass” refers to the mass of the substance in pounds, “specific heat” refers to the specific heat capacity of the substance in BTU per pound per degree Fahrenheit (BTU/lb°F), and “temperature change” refers to the change in temperature in degrees Fahrenheit.
6. Account for Efficiency: In some cases, the efficiency of the system or device being measured may need to be taken into account to determine the actual BTU output or input.
Overall, BTU measurement provides a standardized way to quantify heat energy, which is essential for various applications, including HVAC (heating, ventilation, and air conditioning), cooking, and industrial processes.
Operation Between CO2 Laser Tube and Chiller
Optional Add-on: Heat Exchanger
Heat Exchanger connected to the chiller and immersed in water to further reduce water temperature.
Price: 3,000 THB !!
Heat Exchanger Installation with Chiller
Heat Exchanger: An Optional Accessory for Chillers to Further Reduce Water Temperature | SALECNC.net
Chiller Water Cooling VS Cooling Tower
Cooling Towers are primarily used in industries such as Hydraulic Injection Molding. However, they have significant drawbacks: large size, open-system operation leading to maintenance difficulties, and susceptibility to dust and debris ingress, which can impair performance and shorten lifespan.
Consequently, industrial facilities increasingly favor Chiller Water Cooling systems. These units are compact, space-efficient, and operate as closed systems, effectively preventing contamination and offering extended service life.
Cooling Tower
Chiller Water Cooling
❌ Open system
✅ Closed system
❌ Susceptible to dust and debris ingress, leading to clogging, corrosion, and operational issues.
✅ Prevents dust and debris ingress, simplifying water changes.
❌ Difficult to clean.
✅ Easy to clean.
❌ Large footprint, requires significant workspace.
✅ Compact design, space-saving.
❌ Shorter lifespan.
✅ Extended lifespan.
❌ Lower initial cost but higher long-term expenses due to maintenance, repairs, and short lifespan.
✅ Higher initial cost but cost-effective due to easier maintenance, reliability, and longevity, leading to reduced future expenses.
เมื่อเครื่องตรวจพบความผิดปิกติที่ช่อง PV จะแสดงอุณหภูมิ และรหัสข้อผิดพลาดสลับกันไปมา ในกรณีที่ตรวจพบข้อผิดพลาดหลายจุด สามารถกดปุ่ม Up หรือ Down เพื่อดู
Normal temperature water set temperature = [low temperature water set temperature] + [F01 normal temperature water temperature difference] , Not controlled by the upper and lower temperature limits
F01
Automatic working
1
0～1
0: not used / 1: used
F03
Low temperature water set temperature
23.0℃
【F06】～【F05
The function of the parameters is detailed in: 5 Control Logic.
F04
Control temperature difference
1.0℃
0.1～20.0℃
The function of the parameters is detailed in: 5 Control Logic.
F05
Temperature setting upper limit
30.0℃
【F06】～90 ℃
Low temperature water set the settable temperature range.
F06
Temperature setting lower limit
20.0℃
-38～【F05】℃
Low temperature water set the settable temperature range.
F07
Temperature over temperature upper limit
35℃
0~99℃
Alarm when the temperature of low temperature water or normal temperature water is greater than or equal to this value.
F08
Over temperature lower limit
4℃
-38～99℃
When low temperature water or normal temperature water temperature is less than or equal to this value, it will alarm.
F09
–
F10
Off the compressor temperature difference
3.0℃
0.3～15.0℃
–
F11
Heating temperature difference
2.0℃
0.1～20.0℃
When the electric heating is controlled (that is, the [function selection] is set to 2 or 3), this parameter is valid. / The function of the parameters is detailed in: 5 Control Logic.
F12
Low temperature water temperature compensation
0
-9.9～9.9℃
–
F13
Room temperature water temperature compensation
0
-9.9～9.9℃
Add
F14
Compressor anti-frequent start time
2 minutes
1～5 minutes
–
F15
Compressor start delay
30 seconds
0～255 seconds
Press the start button for at least the set time before allowing the compressor to start
F16
High/low temperature alarm delay
10 seconds
0～255 seconds
After the set time is delayed after the power is turned on, the detection of low temperature water and normal temperature water temperature is too high/low faults.
F17
Flow alarm delay
3 seconds
0～255 seconds
After pressing the power button, it will alarm after detecting the flow switch input for this time
F18
Level alarm delay
5 seconds
0～255 seconds
After power-on, it will alarm after detecting the input of the level switch for this time
F19
Pressure detection delay
10 seconds
0～255 seconds
After turning on the compressor and delaying the set time, start to detect pressure failure.
F20
DI4 input selection
0
0～1
0: Normal temperature flow / 1: Phase sequence switch
F21
Pressure Switch
0
0～2
0: Normally open / 1: Normally closed / 2: Disabled
(When set to normally open, the switch is closed and alarms)
F22
Room temperature flow/phase sequence
0
0～2
0: Normally open / 1: Normally closed / 2: Disabled
(When set to normally open, the switch is closed and alarms)
F23
Low temperature flow switch
0
0～2
When set to normally closed, the switch is disconnected and alarms
/ When set to disable, the state of the corresponding switch is not detected.
F24
Level Switch
0
0～2
When set to normally closed, the switch is disconnected and alarms
/ When set to disable, the state of the corresponding switch is not detected.
F25
Compressor overload switch
0
0～2
When set to normally closed, the switch is disconnected and alarms
/ When set to disable, the state of the corresponding switch is not detected.
F26
Alarm relay function
1
0～1
0: Alarm signal, control the relay output according to whether the unit has a fault
(**Relay NC point: disconnect when the unit fails, and close when the unit is in standby or normal operation; )
(**Relay NO point: pulls in when the unit fails, and disconnects when the unit is in standby or normal operation. )
/ 1: Normal operation signal, according to whether the unit is operating normally to control the relay output
(**Relay NC point: disconnect when the unit is operating correctly, and close when the unit is in standby or failure; )
(**Relay NO point: when the unit is operating correctly, it is closed, and when the unit is in standby or faulty, it is disconnected. )
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