Hongxing drying equipments are available as required. We’ve built a reputation on building the best rotary dryers in the industry. All of our dryers are custom designed to suit the unique processing needs of your material. For greater thermal efficiency and where inertisation is required, recycling of exhaust gases can be used. This can be implemented on all our airstream drying systems and retrofitted on customer's existing drying operations. Similarly, drying equipment and Combined Dryer/Coolers are available as required.
In conjunction with the constant tumbling and spilling action induced by the drum's rotation, these mixing actions are said to expose a maximum number of particles to the conditioned air circulating through the vessel, or to the heated or chilled walls of the jacketed mixing vessel, maximizing drying, dehumidifying or cooling efficiency while preventing product degradation.
Configurations for indirect drying, dehumidifying or cooling are equipped with a jacketed vessel that heats or cools the batch indirectly, minimizing exposure of the batch to plant air. The gas stream can be made up of a mixture of air and combustion gases from a burner, in which case the dryer is called a direct heated dryer. Alternatively, the gas stream may consist of air or another (sometimes inert) gas that is preheated. When the gas stream is preheated by some means where burner combustion gases do not enter the dryer, the rotary drum dryer is known as an indirect-heated type. Often, indirect heated dryers are used when product contamination is a concern.
The counter flow cooler adopt countercurrent cooling principle to cool down the pellets wih high temperature and humidity, which avoid pellet cracking by the direct contact between hot pellets and cold airflow. so there is no quick chilling happens and pellet surface cracking can be prevented. For greater thermal efficiency and where inertisation is required, recycling of exhaust gases can be used. This can be implemented on all our airstream drying systems and retrofitted on customer's existing drying operations.
At the present, Hongxing Machinery has set up three state level machinery research institutes, and we also produce various kinds of pig manure dryer, sawdust dryer machine and free service for assembling various kinds of production line. Send us an email into email@example.com for more details?
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