Kalpataru manufactures many types of continuous process mixers involving paddle screws, ribbon screws, cut and folded flight, etc. We also offer batch mixers with similar designs but longer retention times. Both types are available in various varieties including: Sanitary / Food Grade designs Hardened, wear resistant mixing components Single, twin, and multiple agitator designs Materials of construction include: 304/316 stainless steel Carbon steel Hot-dipped galvanized steel Hardened