Detailed Product Description

Principle 
Hot air from machine bottom with suitable atomizing speed enter into the stirring
and crushing room, it process raw material by cutting, shearing, blowing, floating
and rotating. Then raw material is granulated through centrifugation, shearing,
impacting and friction effect. This strengthens the process of heat exchange
and water evaporation.

Materials enter into the dryer through the screwing feeding hole, under the powerful
high speed effect of stirring, materials are distributed by the function of
striking, friction, shearing and cutting, raw materials are instantly smashed and
fully contact with hot air, and they are heated and dried. The dried power material
will be raised with the hot air flow, small particles are discharged from
the ring center and collected by cyclone separator, the rest of materials are kept
by graded ring and processed by centrifugal action, throw forward to the inside
wall. Then, drop to bottom, smashed and dried again.

Because gas and solid are rotated together, inertia of solid is bigger than gas'
and the relative speed between solid and gas is large, this strengthens the process
of heating exchange. Therefore, this machine has strong drying capacity.

Features 
1, Drying gas enters into the bottom of machine and formed strong rotating air flow,
it can wash material sticking on the inside wall, this can remove adhibited
material and always keeps inside wall clean.
2, In high temperature area at the bottom of equipment, heat sensitive raw material
do not need directly contact with heating surface, there is a special device
which can solves heat sensitive material's carbonized and color change problems.
3, A segmenting ring and a rotational flow piece are equipped in the upper drying
room in order to control granulated size and finished products moisture to satisfy
required water containing rate and granulation.