Hot air is blown from bottom to top through bugle-shaped air duct. The material flows from top to bottom (shaped as a plunger) under the resistance of bugle duct. The material and hot air flows uniformly In the opposite direction, providing good drying uniformity.

– Larger access door (2-3 times than conventional ones) of the hopper for improved cleaning efficiency

– The detachable diffuser cone be replaced in s snap