In the use of hollow brick machine equipment, how to deal with the cracking phenomenon of hollow brick
2021-11-12
Understanding the porous brick machine equipment users know that in the use of porous brick machine, the billet will appear cracked phenomenon is also considered one of the common phenomena, today our manufacturers of professional and technical personnel to give you the reasons for this brick billet cracking phenomenon and the treatment method.
A, the causes of cracking.
1, hollow brick machine with the raw material sand body is too fine, the early strength of the billet body can not keep up
2, the billet body by collision, vibration or heavy pressure and caused by.
3, there are drying reasons for the cracking of the product.
4, in the roasting process caused by product cracks.
Second, the treatment method.
1、Improve the cutting hardness.
2、Control the capacity and use additives to improve the cutting strength of the billet.
3、The billet must stop at 10 cm from the cutting table, and then slowly fall down.
4、Lower the specific gravity of the slurry, increase the amount of slurry, and reduce the amount of lime intake.
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