Wuxi Guanya Refrigeration Technology co., ltd

  • Product Description
  • Knowledge Center
  • Heating Circulator UC series with function from high temperature to cooling process, from 300℃~50℃.
  • Equipped with heating cooling container, with large heat transfer area, fast heat-up and cool-down, small heat transfer oil demand.
  • the heating cooling circulator Can heat-up and cool-down continuously.
  • The whole cycle is full closed,there is no oil mist at high temperature, heat transfer oil can not be oxidized and browning.
  • With function of internal PT100 for correcting internal circulation.
  • The whole system is closed with expansion tank, the expansion tank and liquid circulation are thermal insulation, do not participate in liquid circulation, regardless of high or low temperature, the medium in expansion tank is limited to 60℃.
Heating Circulator Parameter:

Model UC-3530 UC-5530 UC-7530 UC-A1030 UC-A1530 UC-A2530 UC-A3830 UC-A6030 UC-A9530 UC-A13030 UC-A20030
Temperature range 50℃~300℃
Controller PID adaptive controller
Temp. control optional Heat-conducting medium outlet temp. control
Communication protocol MODBUS RTU protocol  RS 485 interface
Temperature feedback Heat-conducting medium temperature feedback PT100
Temp. accuracy ±0.5℃
Heating power 3.5kW 5.5kW 7.5kW 10kW 15kW 25kW 38kW 60kW 95kW 130kW 200kW
Cooling capacity 300℃ 3.5kW 5.5kW 7.5kW 10kW 15kW 25kW 38kW 60kW 95kW 130kW 200kW
200℃ 3.5kW 5..5kW 7.5kW 10kW 13kW 25kW 38kW 60kW 95kW 130kW 200kW
100℃ 2.8kW 4kW 5kW 7kW 12kW 20kW 30kW 48kW 76kW 100kW 160kW
65℃ 1kW 1.8kW 2.2kW 3kW 5kW 8.5kW 12kW 19kW 30kW 40kW 64kW
There are heat exchangers in the system,need to pass water to cool,automatically open the inlet valve as needed
Circulation pump Max35L/min 2BAR Max35L/min 2BAR Max50L/min 2BAR Max50L/min 2.5BAR Max110L/min 2.5BAR Max150L/min 2.5BAR Max200L/min 2.5BAR Max250L/min 2.5BAR Max400L/min 2.5BAR Max400L/min 2.5BAR Max600L/min3BAR
Heater Flanged pipe electric heater
Independent temperature limiter Lneya
Cooler Plate heat exchanger/Tube heat exchanger
Operation panel Display set temperature and measured temperature,key operation input temperature
Sefety protection Self-diagnostics;High pressure switch,overload relay、variety of security features such as thermal protection devices.
Closed circulation system The entire system is a fully enclosed system,no oil mist at high temperatures、low temperature does not absorb moisture in the air
System The system does not increase the pressure due to high temperature during operation,low temperature automatically replenishes the heat transfer medium.
Connection size G3/4 G3/4 G1 G1 G1 DN32 PN10 DN40 PN10 DN40 PN10 DN50 PN10 DN50 PN10 DN65 PN10
Dimensions cm 50*85*130 50*85*130 50*100*175 50*100*175 70*100*175 70*100*175 80*120*185 100*150*185 205*145*205 205*145*205 275*160*225
Weight kg 95 110 120 160 195 265 395 615 1220 1400 2150
Power 5KW 7KW 9KW 12kw 17kw 28kw 41kw 65kw 101kw 136kw 212kw
Case material Cold rolled sheet spray
Optional Optional 7-inch color touch screen,recording temperature curve,data export using excel format
Optional SUS304 shell
Optional Optional external touch screen controller,communication line distance 10m
Optional Optional explosion-proof touch screen control system(ExdeIIBT4),communication line distance 10m
Optional power 220V 60HZ three phase,440V~480V 60HZ three phase

The characteristics of Heating and Cooling Circulator

The entire liquid circulation of Heating cooling cycle (50℃~300℃ ) is airtight, with expansion containers. No matter the temperature of the liquid circulation is high-temperature or the temperature of the media in the low-temperature expansion containers lower than 60℃, the expansion containers and liquid circulation is adiabatic, not involved in the liquid cycle, but the mechanical connection.

The whole liquid circulation is a closed system, no water vapor absorption at low temperature, no oil mist at high temperature, for the heat conduction oil has a wide range of working temperature. There are no mechanical and electronic valves in the whole circulatory system.

Wide range of operating temperature with heating refrigeration function. The maximum temperature range is between -50℃~250℃.
The controller with 2 LED displays can display both the temperature setting and the actual value, as well as the over-temperature alarm value. It has the features of efficiency and fastness, and also easy to fill the liquid. To ensure the rapid cooling at high temperature, it can continuously control the temperature at 250℃ to -50℃.

The circulation management is completely closed, without oil mist and water absorption, which ensures the safety of experiment and the life of heat conducting liquid. The refrigeration adopts the American Goulen compressor and circulating pump, stable and reliable.

It has the function of self-diagnosis, overload protection of chiller, high pressure switch, overload relay, thermal protection device and so on. The temperature of heat conduction medium is controlled and the whole cooling process adopts the same heat conduction medium. The high-lift pump meets the needs of the long-distance transmission of heat conduction medium.
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