... RHO hi-speed automatic Red brick production machine group is designed on German technology,and we ... bricks on the kiln cars by the automatic loading machine, and then push into raw brick storage ... Sintering Process: 1. Fuel: Selection of fuel can be coal, heavy oil, light oil, natural gas, LPG, ... it must be pulverizing by a coal crasher (this will help coal for complete combustion), then utilize conveyor ...