How to differentiate between the one-step firing process and two-steps firing process

There is difference when in the process of brick firing which has effects on the finished product. 

Brictec would like to offer some tips as follows:

The basic process of fired brick can be divided into: material processing, aging, extruding, stacking, drying, stacking in kiln and firing. The difference between the one-step firing process and two-steps firing process lies in Stacking process, drying process, stacking in kiln and firing process.

Two-steps firing process

Wet brick—stacking –natural drying—stacking in kiln — Hoffmann kiln

Wet brick—drying cart—dryer—kiln cart---tunnel kiln

 artificial stacking  

robotic stacking machine

Auto brick making machinery

one-step firing process

artificial stacking

robotic stacking machine