Vertical Shaft Kiln, Production Capacity : 20 to 70 Tpd

In a shaft kiln, raw material moves counter flow to hot gas in the shaft. This gives shaft kilns the lowest fuel consumption of any type of kiln. The shaft refers to a vertical vessel where the firing takes place. Because of the weight of the bed of material in the shaft, there are limits on the size and strength of the type of raw material that can be processed.