Combination refrigeration and heating machines, commonly known as all-in-one chill-heating machines, all-in-one ice-water temperature control machines, all-in-one refrigeration and heating water chillers, industrial all-in-one chill-heating machines, rubber and plastic all-in-one chill-heating machines, chemical industry all-in-one chill-heating machines, all-in-one ice-water temperature control machines, and all-in-one refrigeration and heating units, etc.; the terminology varies according to different customers. Machines customized according to specific customer requirements.

The Refrigeration and Heating Integrated Machine is a laboratory instrument with dual functions of heating and cooling. This instrument utilizes multiple proprietary technologies, offering high temperature control accuracy and is mainly used in fields such as biology and chemistry (e.g., rotavapor, reactor, fermentation tank, calorimeter, etc.). The machine is highly automated, capable of automatic heating or cooling based on set requirements. Its temperature control, heating, and cooling functions are universal, meeting the needs of various biochemical experiments.
This instrument boasts an aesthetically pleasing design, compact size, and rational structure. It is properly equipped with various internal components and external accessories, making the device easy to operate, excellent in heat dissipation, efficient in cooling, and quiet in operation.

Refrigeration and Heating All-in-One Machine: Electrical Control Panel
1. Overcurrent fuseless circuit breaker for main power supply
2. Motor reverse protection and indicator light
3. Cooling Water Low-Level Protection and Indicator Light
4. Recirculation pump overload protection and indicator light
5. By-pass pressure relief circuit
6. Alarm buzzer for abnormal alerts
7. Pressure gauge for water outlet
8. Overheat protection temperature switch;
9. Return Water Temperature Indicator.

Refrigeration and Heating Integrated Unit Features:
1. Cooling capacity is based on: chilled water in/out temperature 12℃/7℃; cooling air in/out temperature 30℃/40℃.
2. Scope of Work: Recirculating Water Temperature Range: 5℃ to 50℃; Water In and Out Temperature Difference: 3℃ to 8℃.




































