Pneumatic Crushing Machine, Crepe Sand, Cement Gun Mortar

4-jet pneumatic spray gun, designed for wall plastering, ensuring uniform product distribution. Compared with traditional manual plastering, it improves work efficiency and reduces material waste. For construction of large surface walls or renovations, it is a powerful tool. Equipped with 8 nozzles (4 x 7mm and 4 x 11mm). 7mm nozzles are ideal for precision wall finishing, repairs and filling small gaps; 11mm nozzles are suitable for applying primers to large areas, plastering and renovating rough surfaces. The mortar sprayer has a safety cover. When spraying upward, moving or tilting, this lid retains fresh mortar, preventing splashes and spills. This keeps the job site and clothing clean, and reduces risk of debris getting into eyes or face. This plastering machine is for plastering interior and exterior walls, cement painting, spray plastering, applying waterproof mortar, repairing wall cracks, small renovations and DIY projects.