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212025-04

Gypsum Board Production Line Manufacture

The primary raw material is calcined gypsum (calcium sulfate hemihydrate), which is blended with water and additives such as starch, foaming agents and setting accelerators or retarders. Precise dosing and thorough mixing in a slurry mixer ensure a uniform pulp with controlled viscosity. Careful control of water content and additive proportions is essential to achieve the desired board density and setting time.
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Processing demand survey

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