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heating circulator

Adopting the high-temperature cooling process to achieve temperature drop at a very fast speed.
Used for industrial equipment, glass reactors, fermenters, etc.

  • Equipped with heating cooling container, with large heat transfer area;
  • Can heat-up and cool-down continuously,fast heat-up and cool-down, small heat transfer oil demand.
  • Three sealed mold layer of insulation, Extra-thick high-density polyurethane foam insulation layer, the effect of good insulation; Inline vacuum insulation panels;
  • Alternative to liquid nitrogen, high safety.

heating circulators(images 1)

LNEYA heating circulator (also known as a constant temperature circulator or a refrigerated heating circulator) is an equipment used for precise temperature control. It provides stable heating or cooling functions for reaction vessels, reactors or other experimental and industrial equipment by circulating a heat-conducting medium(such as water, oil or refrigerant).

heating circulators(images 2)

Heat apparatus: provide a heat source and convert electrical energy into thermal energy, and heat the heat-conducting medium.

Circulating Pump: the driving heat-conducting medium circulates within the system to ensure that the heat is uniformly transferred to the target equipment (such as reaction vessels, microchannel reactors, etc.). The circulating pump is resistant to high temperature and corrosion, and its flow rate can be adjusted.

heating circulators(images 3)

UC/LY 50℃~300℃
industrial heating sytem

Temp accuracy ± 0.5 ℃
Heating power 5.5kW ~130kW
Cooling capacity 1.8kW~130kW

heating circulators(images 4)

UST +10℃~+300℃
thermal oil heating system

Medium / Material temp acccuracy ±0.5℃/±1℃
Heating power 5.5kW~95kW
Cooling capacity 1.8kW~95kW

1.Control system
Model-free self-building algorithm, PLC programmable controller, highly intelligent control
Equipped with PT100 temperature probe for correcting internal circulation temperature
2.Safety protection system
Multiple safety functions, including self-diagnosis function, refrigerator overload protection, high-voltage switch, overload relay, thermal protection device, etc.
3.Intelligence and automation
Automatic adjustment mechanism, highly perfect multi-function alarm system
4.Economic and environmental protection
High-efficiency performance, green environmental protection, industrial-grade reliability
5.Customizable explosion-proof cabinet
Isolated housing and pipeline: reduce energy loss and prevent operators from being burned by high temperature.

heating circulators(images 19)

Representative to obtain a standard product catalog and sample book for Oil temperture control units, or customize.

Can’t find industrial/lab heating system? Contact us now to get chiller details and prices

Will it shut down when the liquid level is low, or will it only issue an alarm?
Our standard machine will not alarm. If you have any requirements, we can provide optional configurations.

ProblemsPossible CausesSolutions
Large temperature fluctuationPt100 sensor failureCalibrate or replace the sensor
Abnormal circulation pumpPipe blockage/voltage instabilityClean the pipes or check the power supply
High temperature alarmInsufficient cooling/overload of heaterCheck the cooling water flow or reduce the load

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