Roof tile making machine-double stage vaccum extruder

Double-stage vacuum extruder



 Leading technology specially made for high-grade extruded wet-forming building material products, ceramic plates, terracotta panels, hollow brick and paving bricks etc., especially for making all kinds of bigger squire sizes or thinner hollow or solid calcium silicate board，artificial stone plates with holes or without holes，hollow or solid fiber cement board building materials.


 Unigue designed upper & lower double-stage stirring mixer, filling in & de-airing chamber & auger propelling barrel of bigger diameters and casting-steel-structured machine body, high strength and cone-shaped planetary gear-unit，helical bevel gear redactor and the special alloy steel augers, mixing and extrusion double-stages frequency controlled and coordination matched in bigger production capacity & output level to ensure high quality, efficient and reliable production.