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What should I pay attention to when Pvc gypsum board laminating machine film?
Views: 3 Author: Site Editor Publish Time: 2019-05-23 Origin: Site
What should I pay attention to when Pvc gypsum board laminating machine film?
In order to ensure the film quality of some deep grain pvc film, the general filming opportunity uses multiple flattening rolls. However, if improperly adjusted, the flattening rolls will be non-parallel to each other, causing deviations in the unfolding of the PVC film, which may lead to deviation during filming. In this case, it is necessary to adjust the flattening roller to achieve the most ideal standard. This situation is rarely seen after the installer has completed the commissioning, but the adjustments need to be careful.
In the case of unbalanced pressure, the gypsum board will be subjected to different forces on both sides, and the advance speed will be different, so that the deviation will occur. In this case, it is necessary to adjust the pressure between the individual pressure rolls. If the machine is using cylinder control, then the cylinder expansion distance needs to be adjusted for adjustment.
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The production of MgO board adopts the wet plate rolling forming process, where the raw materials are measured and weighed through proportioning, mixed and stirred by a mixer (manually or automatically), and rolling forming. Primary curing, demolding and secondary curing in the curing room. Cutting and sanding, quality inspection and packaging. Complete the entire production system. The products are divided into: regular version of MgO board and MgO sanding board.
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