Working principle
The drying process requires a lot of heat. In order to save energy, some materials with high moisture content, suspensions or solutions containing solid substances are usually first mechanically dehydrated or heated to evaporate and then dried in a desiccator to obtain a dry solid.
Heat is transferred from the high temperature heat source to the wet material in various ways, causing the surface of the material to evaporate and escape to the external space, thereby producing a difference in moisture content on the surface and inside of the material. The internal moisture diffuses to the surface and evaporates, so that the moisture content of the material is continuously reduced, and the overall drying of the material is gradually completed.
Characteristic:
1. Heating sources include steam, electricity, far infrared, dual-use of steam and electricity, all for users to choose;
2. Using temperature: steam heating 50 ~ 140ºC, the highest 150ºC;
3. Electricity, far infrared temperature 50 ~ 350ºC;
4. It is equipped with automatic control system and computer control system for users to choose;
5. Commonly used steam pressure 0.02-0.8Mpa (0.2 ~ 8kg / m2);
6. It is equipped with electric heating, valued 15KW calculated according to type I, practical 5-8kw / h;
7. If there is any special requirement please specify in order.
Price of non-standard oven is negotiable.
Please specify in order if using temperature is more than 140ºC or less than 60ºC.