Tempering: In the process of tempering, the clay is brought to a proper degree of hardness and it is made fit for the next operation of moulding .Kneaded or pressed under the feet of man or cattle .The tempering should be done exhaustively to obtain homogeneous mass of clay of uniform character.For manufacturing good bricks on a large scale, tempering is done in pug mill.A typical pug mill capable of tempering sufficient earth for a daily output of about 15000 to20000 bricks. - Study24x7
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22 Mar 2019 10:16 AM study24x7 study24x7

Tempering: In the process of tempering, the clay is brought to a proper degree of hardness and it is made fit for the next operation of moulding .

Kneaded or pressed under the feet of man or cattle .The tempering should be done exhaustively to obtain homogeneous mass of cl...

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