Charcoal Briquettes Machine Barrel

The Charcoal Briquettes Machine Barrel is a critical component of screw-type briquette extruders, typically constructed from steel with optional water-cooling, featuring a screw propeller design for uniform extrusion and high-density product formation. This durable barrel, often paired with wear-resistant parts like the screw shaft and heating elements, facilitates the high-pressure, high-temperature (around 200−300^∘ C) compression of powdered raw materials, such as carbonized biomass or coal dust, into various shapes like cylindrical, hexagonal, or square briquettes. Its dimensions, with diameters ranging roughly from 140 to 180 mm and lengths up to 2.3 meters, directly influence the briquette's final size, density, and the machine's overall production capacity, ensuring energy-efficient and clean-burning fuel output for industrial or domestic use.