Directly Heated Rotary Dryer

The Introduction of Directly Heated Rotary Dryer:

Rotary dryers are suitable for a wide variety of products, ranging from granular, powdered and crystalline materials, through to filter cakes and sludges for the food, chemical and mineral industries.The indirect heated dryer is one of most excellent one.

In the indirect dryer, which is more suited to fine and dusty materials, there is little or no contact between the product and the drying gases since they are heated from the outside, via a stationary jacket fitted with either multiple burners or other external heat source.The directly heated rotary dryer operates on the principle of lifting and showering the product through a hot gas stream moving either in parallel or counter-flow.

Noted for their flexibility andheavy construction, rotary dryers are less sensitive to wide fluctuations in throughput and product size.Furthermore,It is of  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.