Small Investment Brick Machine Manual Qtj4-40 Brick Cement Blocks Making Machine In Africa

Small Investment Brick Machine Manual Qtj4-40 Brick Cement Blocks Making Machine In Africa

If the residual moisture rate after drying is less than 6%,the wet billet could be fired in the baking kiln.Hoffman kiln and tunnel kiln are normally used for roasting.When using Hoffman kiln, the brick code is manually placed in the kiln and the fire is roasted in the kiln.When using tunnel kiln,the brick code is manually or mechanically placed in the kiln cart.The kiln car enters kiln head and exits from the kiln tail. The brick blanks on the kiln car are roasted into bricks.The roasting flame in the kiln doesn’t move just the kiln cart.Whether using Hoffman kiln or tunnel kiln,this two conditions must be followed:1.never use underfire to produce unburnt brick.2.never use big fire to produce coke brick.It is often said that roasting is the key of the brick making process,which explains the importance of roasting in the brick making process.

Small Investment Brick Machine Manual Qtj4-40 Brick Cement Blocks Making Machine In Africa

some time , we find that if we adopt  Fe-Cr-B wear - resistant electrode to repair auger,we get can 1.8 million green bricks while previously we only got 400,000 green bricks by carbom steel one time

repairing. The auger service life extends 4.5 times. The 2/3 repairing material cost is saved.It is proved by pratice that adopting wear resistant material to repair easy wear parts is an effective way to improve efficiency,extend working life and reduce cost .

Small Investment Brick Machine Manual Qtj4-40 Brick Cement Blocks Making Machine In Africa

If the soil contains stone, such soil can be used to make bricks?

No,the stone must be removed, otherwise the machine will accelerate wear and tear, or even damage to the machine. Generally based on the size of stone, you can choose the following machines: stone removing roller machine, roller sieve, thrust sieve.

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