1.Single stage belt dryer
Materials through feeding por are put onthe belt eveny.The conveying beltis usuaymade ofstaines stel plates, and its sped can be also adusted.The dying chamberis diided into severalunits for better operation.
2.ulti-stage belt dryer
For multistage belt dryer machine,generll, there are three sets ofequipmentused in tandem: eariy dning stage,the mid dnving stape,and the final dning stape. in theearly dnying stage, vegetables are with high water content and bad permeability,so materials are put on the beltwith a thin layer, going through a faster running belt andhigher drying temperature. After the first stage, materials are geting dried with volume shrinkage.ln the mid-dnying stage, you can slow the belt sped down and improvethe thickness of materials. in the final stage, further, slow down the belt speed. So it is complicated to control multi-stape belt drver machine.
3. Multi-layer belt dryer machine
For multilaver belt drver, dnying speed is slower and dning timeis longer. The materials are dried eveny.Featured with itle loor area and simple structure, multilaveloet diryer can be widely applied in dnying grains, Due to repeated loading and discharging, the dyer machine is not suitable for materials that are prone to be broken andeasy to stick the belt conveyor.
In food dnying proces,adopting multilayer belt dryer machines utlized can maximize the advantages of belt dnyers for a better dnying efect. Our belt dnying machine iscost-effective and gets a favorite response from the buyers. Adjustable temperature makes belt dryer have the capacity to dry more raw materials. After dying processing,the water content can reach 10% or less. But the quality of raw material isn't damaged.
