TCU Temperature Control Systems

In industrial production, temperature control is usually a very important link. The TCU temperature control device is a widely used temperature control device that can control the temperature of the machine during operation to ensure product quality, operating efficiency and equipment operation stability.

1. Main components of TCU

First, we need to understand the basic composition of TCU. TCU usually consists of heater, sensor, controller and cooling device. When the device starts running, the heater reads the temperature during operation via a sensor and then automatically adjusts the heater output to achieve the desired temperature level.

2. Control method

In TCU, temperature control is realized through the basic principle of feedback control. Feedback control is where a sensor collects data and transmits it to a controller for analysis and processing, which in turn instructs the heater to adjust the intensity of the heater output to achieve the desired temperature level. This process is continuously cyclical and continuously optimized to improve temperature accuracy.

3. Temperature sensor

One of the important components in the TCU is the temperature sensor. This sensor helps the TCU read the temperature of the device and send out a signal to maintain a constant temperature level during operation. Conventional sensors used in TCU include thermocouples, thermal resistors, and infrared probes.

4. Heater

The main purpose of the heater in the TCU is to help maintain the temperature of the equipment to achieve the required temperature level. Different heaters can have different powers, control methods, temperature ranges, etc. For some special operating environments, such as high temperature or corrosive liquid environments, it is very important to choose the appropriate heater.

5. Cooling device

Cooling devices in TCUs are often used to help reduce the temperature to prevent it from exceeding required temperature levels. These coolers include fans, water cooling equipment, refrigerants, etc. In some environments that require precise temperature control, heating and cooling controls must be highly coordinated to achieve stable temperature levels.

6. Control algorithm

The control algorithm of TCU is usually PID (proportional-integral-derivative) control algorithm. This algorithm can achieve the purpose of maintaining a constant temperature by performing proportional gain, integration, and differentiation on the controller’s output. PID control algorithms can also adjust parameters in different operating environments so that they can achieve more efficient temperature control.

TCU is a temperature control device widely used in industrial production. It controls the temperature of the machine through components such as heating, sensors, controllers and cooling devices. For industrial production processes, high-quality temperature control is critical to both product quality and efficiency. By understanding the TCU temperature control principle, we can better plan and implement tasks such as system control, operation optimization, and troubleshooting, thereby improving production efficiency and reducing losses.

We provide complete temperature control systems design and manufacturing. From standard models to complete customized products. We specialize in customer service and are dedicated to helping each customer have the optimal temperature control system for their specific need.

We provide non-standard customized solutions. Both single cooling chillers and cooling & heating combo units are available.

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Cooling and Heating Systems (SUNDI series)

(Custom Designs)

• Temperature range: -120℃ ~ +350℃
• High-precision, intelligent temperature control
• Cooling capacity: 0.5kW ~ 1200kW
• Fully closed system to extend the service life of thermal fluid
• Each device is load tested for more than 12 hours

Cooling and Heating Systems (WTD series)

(Custom Designs)

• （Micro channel / tube reactors specialized）
• Temperature range: -70℃ ~ +300℃
• High-performance circulation pump, more stable temperature control effect
• Wide temperature range to meet the needs of more industries
• Each device is load tested for more than 12 hours

Cooling and Heating Circulators

(Custom Designs)

• Temperature range: -45℃ ~ +250℃
• Emerson Copeland compressor, reliable quality
• Self-diagnosis function, multiple safety protection devices
• Fully closed system to extend the service life of thermal fluid
• Each device is load tested for more than 12 hours

Heating Circulators

(Custom Designs)

• Temperature range: +50℃ ~ +300℃
• Large heat exchange area and fast heating speed
• Self-diagnosis function, multiple safety protection devices
• Closed circulation system, no oil mist at high temperatures
• Each device is load tested for more than 12 hours

TES Series (Temperature control for fuel and oil testing)

(Custom Designs)

• Temperature range: -85℃ ~ +250℃
• Siemens PLC controller and other brand accessories
• Self-diagnosis function, multiple safety protection devices
• Fully closed circulation system, no oil mist at high temperatures
• Each device is load tested for more than 12 hours

TCU Multi-reactors Temperature Control System

(Custom Designs)

• Temperature range: -120℃ ~ +250℃
• Sealed, repeatable temperature control
• Built-in electric heating thermal oil auxiliary system
• Add cold and heat source heat exchange modules according to needs
• Each device is load tested for more than 12 hours

Cooling Chillers                                                                                                     

Recirculating Chillers / Refrigerated Circulator

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.

Mini Chillers / Small Chillers

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.

Low Temperature Chillers

(Custom Designs)

We specialize in the production of low-temperature chillers with a temperature control range as low as -150°C, which can meet the refrigeration needs of different industries.

High Temperature Chillers

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.