FIELD: process engineering.
SUBSTANCE: invention relates to production of construction materials by extrusion. Cavity-forming plant for producing ceramic briquette comprises housing representing rectangular plate with its two opposite sides accommodating thrust ledges to interact with the plant die inlet walls, the third side of the plate to be mounted in the area of said die inlet being furnished with cutouts directed along said two sides and designed to form weakened webs in briquette. Note here that width of every cutout is selected to comply with preset width of web in briquette.
EFFECT: higher quality.
4 dwg
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