Electric blast drying ovens are hard to say which one or which items are the most important. The ideal selection must be based on their own conditions, and sometimes compromises are necessary. Kunshan Haida Instrument Engineer gives the following instructions to help you choose a suitable electric blast drying oven.
Applicability-------The drying device must first be able to be applied to specific materials and meet the basic requirements for drying of materials, including good handling of materials, and can meet the processing volume, dewatering amount, product quality, etc. basic requirements.
The drying rate is high--only in terms of drying rate, the material is highly dispersed in hot air during convection drying, the critical moisture content is low, the drying speed is fast, and the same convection drying, the drying method has different critical moisture content, and thus the drying rate It is also different.
Low energy consumption ------- Different drying methods have different energy consumption indexes. Generally, the thermal efficiency of conductive drying can reach 100% theoretically, and convection drying can only be about 70%.
Saving investment-----Drying equipment that performs the same function, sometimes the cost difference is very different, should choose the lower one.
Low operating costs - equipment depreciation, energy consumption, labor costs, maintenance costs, spare parts costs ... electric blast drying ovens and other operating costs should be as low as possible.
The drying device with simple structure, sufficient spare parts supply, high reliability and long service life is preferred.
It meets environmental protection requirements, has good working conditions and high safety.
It is best to make a drying experiment of the material before the selection, and to understand the drying equipment that has been used in similar materials, which is often helpful for proper selection.
Not relying entirely on past experience, focusing on absorbing new technologies and listening to expert opinions.