Heat Exchanger and Draught Fan , ice cream stick, tongue depressor stick making machine, coffee stirring stick machine
Steam--》heat==》 conducted to the polishing machine by the draught fan .
The polishing machine itself do not have the function of drying. But after let the hot air inside, when it is do the polishing, it is also do the drying process.
SO, BOTH DRYING AND POLISHING PROCESS CONDUCTED AT THE SAME TIME.