Multi-stage drying controller on high temperature dryer

Currently, many customers require the use of multi-stage drying controllers at different drying temperatures, but there is little information about this feature. If you need it, please contact Mactech for more detailed advice on the modern features in Mactech’s drying equipment. Below is a detailed introduction video for customers’ convenience.

The multi-stage drying controller will allow users to set from 1 to 6 drying stages at different temperature values ​​and drying times. For example, with wet cereal grains, to dry them until crispy, they need to be dried first and then dried later, so there are 2 drying stages, pre-drying at 60-70^oC for 2-3 hours, then automatically increasing the temperature to dry the cereal grains until crispy at 120^oC for 30 minutes. Current cereal dryers all have this feature, which is very convenient for drying different products.

The video above is a simple controller model used for 1 drying chamber, the setting and display values ​​will be simpler than the 2-chamber drying equipment and the equipment using many sensors. Although simple, it is also very suitable for drying complex products that need to be dried in many different stages, it can be set to dry at a single temperature value or set to dry in many stages. It is possible to increase the temperature faster and it is also possible to set the final stage to cool the machine and cool the product faster than usual.

The next video is a multi-stage drying controller used in the MSD1500 dryer for drying medical supplies, the machine was ordered by Medicon company in Hoai Duc, Hanoi. This is a 2-chamber drying device with advanced features: using multiple temperature-humidity sensors in different locations, allowing to run 2 similar and different chambers, allowing to run 1 chamber and stop 1 chamber. The screen fully displays important parameters such as actual temperature, actual humidity at sensor locations, set temperature of each chamber, displays which drying stage is being performed, overheat alarm, phase change alarm, end alarm….and many other features.

Above are 2 popular temperature controller models of Mactech, depending on the needs of use, customers choose the most suitable device to save investment costs. Please contact Mactech directly for more detailed advice on each type of dryer and which controller to use, thank you for your reference information.