Fully Enclosed Heating and Cooling Circulator

Fully Enclosed Heating and Cooling Circulator

 

Fully enclosed heating and cooling circulators are relatively common and applicable equipment in the industry as heating and temperature control. Now we mainly talk about the selection and precautions of heat exchangers for this type of equipment.

1. First of all, we need to have a general understanding of the equipment we want to buy. To choose a suitable hermetic heating and cooling circulator, we also need to know the running state and the function and applicability of high and low temperature control.

2. Most of the commonly used temperature media use heat transfer oil. The common cooling methods on the market include water cooling and air cooling. Both cooling methods are selected according to the environment where the closed heating and cooling circulator is located.

3. Heat exchangers are mainly divided into plate heat exchangers, which can be used in conjunction with the custom-made closed heating and cooling circulators. A thin-distance channel is formed between various half-sheets, and heat exchange is performed through the half-sheets. Compared with the conventional shell and tube heat exchanger, the plate heat exchanger has high heat exchange efficiency and low heat loss under the same flow resistance and pump power consumption. The heat loss of the plate heat exchanger is small because only the shell plate of the heat transfer plate of the plate heat exchanger is exposed to the atmosphere, so the heat dissipation loss can be ignored, and no insulation measures are required.

4. Mainly rely on the cooling water pump to drive the refrigerant to circulate in the cooling pipeline, and take away the generated heat through physical processes such as heat exchange in the radiator. In order to make the radiator heat dissipate more fully, a fan is usually also arranged behind the radiator.

5. The principle of heat conduction transfers heat from the drive motor assembly to the refrigerant, and the refrigerant with heat flows through the evaporation pipeline in the radiator for cooling. When the system is at a low temperature, the coolant pump does not work. When the temperature rises, the coolant pump works, and the coolant flows into the radiator through the hose, and the radiator dissipates heat and cools it to keep it at the working temperature.

6. For some chemical manufacturers who have a relatively high temperature control for their products, cascade temperature control mode can also be used to control the oil temperature by controlling the temperature of the material, which can better control the temperature of the material. For some manufacturers that need explosion-proof equipment , You can also choose the corresponding explosion-proof design model to meet the various needs of customers.

The function of the airtight heating and cooling circulator varies with different manufacturers, so when choosing, we must first understand it clearly, and then make a comparative selection according to our actual working conditions.

 

Dynamic Temperature Control Systems (Support Customization)               

 

Cooling and Heating Systems (SUNDI series) (Custom Designs)

Temperature Control Range: -120°C to +350°C

Application: Various Reactors (Microchannels, Glass, Jacketed Reactors, etc.), Distillation or Extraction System, Laboratory, University, Research Institute, Aerospace, Automotive Industry, Semiconductor and Electrical Test, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Aerospace, Biological and Other Industries.

Temperature range

-10 ~ +150°C series

-25 ~ +200°C series

-25 ~ +300°C series

-45 ~ +250°C series

-45 ~ +300°C series

-60 ~ +250°C series

-60 ~ +300°C series

-70 ~ +250°C series

-80 ~ +250°C series

-90 ~ +250°C series

-100 ~ +100°C series

-25 ~ +200°C one machine for two reactors

-40 ~ +200°C one machine for two reactors

Cooling Capacity

1.5 ~ 15kW

1 ~ 200kW

1 ~ 200kW

0.45 ~ 200kW

0.9 ~ 25kW

0.25 ~ 60kW

0.75 ~ 25kW

0.4 ~ 15kW

0.3 ~ 80kW

0.2 ~ 80kW

0.45 ~ 80kW

up to 10*2kW

up to 10*2kW

 

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Cooling and Heating Systems (WTD series) (Custom Designs)

（Micro channel / tube reactors specialized）

Temperature Control Range: -70°C to +300°C

Specialized design for micro channel (small liquid holding capacity, strong heat exchange capacity, circulation system high pressure drop)

 

Temperature range	-70°C ~ +300°C	-45°C ~ +250°C	-70°C ~ +200°C
Cooling Capacity	1.1 ~ 7.5kW	1.5 ~ 5.5kW	11 ~ 50kW

 

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Cooling and Heating Systems (TES series) (Custom Designs)

Temperature Control Range: -85°C ~ +250°C

Temp Control Accuracy: ± 0.3°C

 

 

Temperature range	-45°C ~ +250°C series	-85°C ~ +200°C series	-60°C ~ +200°C series
Cooling Capacity	0.3 ~ 25kW	0.25 ~ 25kW	3 ~ 60kW

 

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Cooling and Heating Machines (LTS series) (Custom Designs)

Temperature Control Range: -80°C to +80°C

It is widely used in the semiconductor process to control the temperature of the reaction chamber, the hot sink plate and the non-flammable heat transfer medium.

 

 

Temperature range	-20°C ~ +80°C series	-45°C ~ +80°C series	-60°C ~ +80°C series	-80°C ~ +80°C series
Flow Control	7 ~ 45 L/min	7 ~ 45 L/min	7 ~ 45 L/min	7 ~ 45 L/min

 

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Cooling and Heating Circulators (Custom Designs)

Temperature Control Range: -45°C to +250°C

Application: Various Reactors (Microchannels, Glass, Jacketed Reactors, etc.), Distillation or Extraction System, Laboratory, University, Research Institute, Aerospace, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Aerospace, Biological and Other Industries.

Temperature range	-25°C ~ +200°C series	-45°C ~ +250°C series
Cooling Capacity	1 ~ 15kW	0.25 ~ 15kW

 

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Heating Circulators (Custom Designs)

Temperature Control Range: +50°C to +300°C

Note: UC series can control the temperature of heat transfer medium. UST series can not only control the temperature of the heat transfer medium, but also control the temperature of the reaction material.

Temperature range	+50°C ~ +170°C  (UC series)	+50°C ~ +300°C  (UC series)	+50°C ~ +300°C  (UST series)
Heating Capacity	5.5 ~ 15kW	3.5 ~ 130kW	3.5 ~ 95kW

 

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TCU Multi-reactors Temperature Control System (Custom Designs)

Temperature Control Range: -120°C to +250°C

Application: Various Reactors (Microchannels, Glass, Jacketed Reactors, etc.), Distillation or Extraction System, Laboratory, University, Research Institute, Aerospace, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Aerospace, Biological and Other Industries.

Temperature range	-45°C ~ +250°C series	-120°C ~ +250°C series	Customized Temperature Control System	RT+10°C ~ +135°C
Heating Capacity	25 ~ 80kW	25 ~ 80kW	Custom	25 ~ 300kW