What should I do if the bricks of the fully automatic hydraulic brick press do not demould?
What should I do if the bricks of the fully automatic hydraulic brick press do not demould? Some problems may be encountered during brick making, resulting in production failure. Bricks are not demoulded. This will result in low yields and have not been resolved for a long time If it is not, it will damage the mold of the automatic hydraulic brick press, so some possible reasons and solutions for not demolding are provided.
1. There is no pressure in the demoulding cylinder of the fully automatic hydraulic brick press: the upper and lower pressure heads of the mold move upward together, the pressure of the demoulding cylinder is small, and the cavity cannot be pushed down. It is recommended that the customer adjust the pressure of the lower demoulding cylinder;
2. The dry humidity of the mixture does not meet the requirements, and the mixture is too dry, which makes it difficult to remove the mold, or even cannot be removed; if the raw material is too wet, the product of the automatic hydraulic brick press will not be formed;
3. The problem of matching the new mold: the new mold of the automatic hydraulic brick press is not assembled properly when the new mold is assembled, and the four corners are not on the same plane; or the mold needs to be run in for a period of time;
4. After the mold has been used for a period of time, due to excessive wear in the middle, it will not be demoulded. This is because the middle becomes larger, and the brick will be stuck in the middle after forming. In this case, the automatic hydraulic pressure should be replaced directly. Brick machine mold.
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