Typical Application Of Dynamic Temperature Control System:
Dynamic thermostatic control of cold and heat source of high pressure reaction kettle, dynamic thermostatic control of double layer glass reaction kettle, and dynamic thermostatic control of cold and hot source of double-layer reactor. Micro-channel reactor thermostatic control, small temperature control system, steam – feeding system temperature control, material low temperature aging test. The thermostatic control of the combined chemical cold source heat source, the cooling heating of the semiconductor equipment and the heating temperature of the vacuum chamber are controlled.
Structure and principle of Dynamic Temperature Control System:
Ultra high temperature cooling technology can directly cool from a high temperature of 300℃(because only the heat transfer medium in the expansion chamber contacts with oxygen in the air (and the temperature of the expansion tank is between normal temperature and 60℃), which can reduce the risk of heat transfer medium being oxidized and absorbing water in the air. At high temperature, no heat conducting medium evaporates, and continuous temperature control of – 80℃ ~ 190℃, – 70℃ ~ 220℃, – 88℃ ~ 170℃, – 55℃ ~ 250℃ and – 30℃ ~ 300℃ can be realized without pressurization.
Advantages of Equipment Functions and Accessories
When the temperature is high, there is no evaporation of heat conducting medium, and the continuous temperature control of -90~195℃，-70~220℃，-55~250℃ and -25~300℃ can be realized without pressure. Adopt the design of fully closed pipeline, reduce the demand of heat-transfer fluid, improve the heat utilization rate of the system, and achieve rapid temperature rise and fall. The heat conducting medium in the expansion vessel does not participate in the circulation, which can reduce the risk of moisture absorption and volatilization during the operation of the heat conducting medium.
Product parameters（All products can be customized）
|Control Mode||Feedback PID + Our special dynamic control calculation, PLC controller|
|Temp. control||Process temp. control and jacket temp. control model|
|Temp. difference||Set or control the temperature difference between jacket oil and raw material process|
|Program Editor||5 programs, each program can edit 40 steps.|
|Communication Portocol||MODBUS RTU Protocol, RS485 interface|
|Material temp. feedback||PT100 OR 4～20mA or communication（normal: PT100)|
|Temp. feedback||The temp. of three points: the inlet and outlet of equipment, reactor material temp.(external temp. sensor)|
|Medium temp. acccuracy||±0.5℃||±0.5℃|
|Material temp. accuracy||±1℃||±1.5℃|
|Heating power kW||3.5||5.5||7.5||10||15||25||38||60||95||130|
|Cooling capacity kW at||250℃||3.5||5.5||7.5||10||15||25||38||60||95||130|
|Circulation pump max
|Pump||Magnetic drive pump||Magnetic drive pump|
|Expansion valve||Electronic expansion valve|
|Evaporator||Plate heat exchanger|
|Operation Panel||7-inch touch screen，show temp curve\EXCEL data output|
|Safety protection||Self-diagnosis function; freezer overload protection; high pressure switch, overload relay,thermal protection device, liquid low level protection, high temperature protection and temperature fault protection.|
|Closed circulation system||The whole system is full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supply oil automatically at low temperature.|
|Connection size||ZG3/4||ZG3/4||ZG3/4||ZG1||ZG1||DN32 PN10||DN50 PN10||DN50 PN10||DN65 PN10||DN65 PN10|
|Water-cooled type W(cooling water@20℃)||1200L/H
|Power 380V 50HZ||6.2kW||9kW||11.5kW||16kW||23kW||37kW||55kW||85kW||130kW||178kW|
|Case material||Cold-rolled sheet spraying (standard color 7035)|
|Optional||Optional Ethernet interface, configure the computer operating software. Optional outside touch screen display controller(separated),the communication line distance is 10 meter.|
|Optional||The heating power is within 25KW, and the SUNDI series can be equipped with an optional temperature control accuracy of ±0.1°C.|
Custom Solutions For Your Needs
- Custom Sizes
Whether it is portable, compact, large and small chillers, we can custom design them according to your requirements.
No matter how many tons of product you need, we can create the best solution.
- Custom Temperature Ranges
We can create a custom solution for temperatures from -150℃ to +350℃.
Custom temperature ranges for specific industries.
- Custom Cooling / Heating Capacity
We offer a very wide range of cooling / heating capacities for various industries.
- Custom Refrigeration / Heating Types
We provide products of various refrigeration / heating types, including but not limited to air-cooled, water-cooled and evaporative-condensing chillers.
Regardless of the type of refrigeration compressor, we can design it according to your requirements.
- Custom Accessories
We use a variety of internationally renowned accessories, all of which can be customized for your needs, such as compressors, evaporators, heat exchangers, circulation pumps, controllers, expansion valves and shell materials, etc.
- Custom Voltage
Customize voltage and phase according to your needs.
Optional 110V/60HZ, 220V/60HZ, 380V/50HZ, 220V/50HZ, 400V/50HZ, 460V/60HZ, 440V~480V/60HZ, etc.
- Other Options
We specializes in custom temperature control systems. We have our liquid chiller system designs in everything from Semiconductor process equipment, FCEV Hydrogen Refeuling Stations and Bio-Pharmaceutical OEM process control systems. LNEYA can design any shape to fit around your equipment, pump selections to meet all your needs, air-cooled, water-cooled, multiple cooling loops. Special interface requirements, digital or analog, pump output heat transfer fluid flow and pressure control, temperature cycling and ramping all available.
Please contact us if you require a temperature control system specifically tailored to your needs. We will be happy to advise you individually and find the right solution for you. It is also possible to show you reference projects that have similar requirements and have already been realized.
Contact Us for further assistance with all standard and custom chiller needs
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