23 May 2025
How to buy a high-yield dryer?
When purchasing a mesh belt dryer, multiple factors need to be considered to ensure that the equipment meets production needs, is energy-saving, efficient, and operates stably in the long term. Here are the key considerations summarized by Jinlu Machinery for everyone: 1.Material adaptability Material characteristics: Different materials (such as vegetables, traditional Chinese medicine, feed, chemical granules, etc.) have different requirements for temperature, humidity, and breathability. For example, drying dehydrated vegetables usually requires segmented temperature control, with the initial drying stage temperature reaching up to 120 ℃ and the final drying stage requiring an extended residence time. Hygiene requirements: Food and pharmaceutical industries should choose food grade 304 stainless steel mesh belts to avoid contamination; Industrial materials can choose ordinary stainless steel mesh belts to reduce costs. 2.Heat source selection Energy types: optional electric heating (such as air source heat pumps), gas, coal, steam, or biomass fuels. Electric heating temperature control is precise but costly; Coal burning is economical but environmentally friendly. Environmental requirements: If it is necessary to meet environmental standards, priority should be given to clean energy sources such as electricity or natural gas. 3.Equipment structure and configuration Mesh belt material: High temperature resistant stainless steel (such as 304...
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