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Moisture profile correction on Gypsum panels

Drywall (also known as plasterboard, wallboard, gypsum board, or LAGYP) is a panel made of gypsum plaster pressed between two thick sheets of paper. 
The raw gypsum, mined or obtained from flue-gas desulfurization (FGD), must be calcined before use. It is used to make interior walls and ceilings. 
Drywall construction became prevalent as a faster alternative to traditional lath and plaster. 

Before the gluing process in the production line, the curl of the board makes the operation of bending difficult causing: 

- A deterioration of the drywall quality, 
- Bad adherence of the glued paper layers,
- The unplanned stop of the machine while the troubles are too important. 

Also, the linerboard can be flattened by over drying the two layers of paper before the bending process. 

Our team can help you to design an efficient electrical infrared solution for moisture reduction and smoothing before gluing application. 
Compared to the blue flame burner, a technology widely used today, our electrical infrared systems are safer (reduction of risks of fire and no production of combustion flue gases released in the environment) and easy to control.

Thanks to their extreme compactness, our electrical infrared systems (MonoCassettes NV, eM24 electrical modules) can easily fit in your installation and only require a small space. 

Gypsum panels edge drying US