Do you have troubles when you want to buy a drying plant? Do you have problems about how to select a drying plant? You must want to know which is the most suitable dryer when you want to start a mining business. Because a reasonable selection of drying plant can save investment, reduce running cost to ensure product quality, get the maximum economic benefit.
The ideal selection of dryer must be according to user's conditions and material's factor, having the stress to find the most suitable model for you materials. The following is the general principles of drying plant selection:
1.Before the selection of drying plant,we had better make a material drying experiment. In-depth understanding of the drying device that the similar material has used,has help for the proper selection of drying plant.
2.The dry device which is simple structure,high reliability,long service life has a selection priority.
3.The drying plant must first can apply to specific materials and meet the basic requirements of the dry material use, including deal with material very well, satisfy the handling capacity, taking off the water, product quality and some other basic requirements.
4.The drying plant must have a lower cost,including equipment depreciation,energy dissipation, labour, maintenance, spare parts fee.
5.Low consumption.Different drying methods have different energy dissipation indexs. Generally ,energy transmission drying can reach 100% in the thermal efficiency, while the streaming drying only about 70%.
6.Accord with environmental protection requirement, good working condition and high safety.
7.Save investment. To complete the same function, sometimes the drying plant can vary considerably cost.We should choose the one which is lower cost.
8. High drying rate. Just look at the drying rate, The material is highly decentralized in hot air when we use convection drying method. And critical moisture content is low, the drying speed is fast. With convection drying, different dry method has different moisture content. The drying rate is different also.
These above are the suggestions about how to choose a high quality drying plant, including rotary dryer, sand dryer, by ZONING machine's engineers.