This coater is ideal for applying liquid supplements such as fats, attractants, vitamins, antioxidants, amino acids, and other liquids onto pellet feed immediately following the extrusion section.

Performance Characteristics

01 Guaranteed Uniform Coating

The machine achieves exceptional consistency through a horizontal double-shaft paddle mixing mechanism. This system tumbles and mixes materials at high speed with counter-rotating paddles. Multiple sets of large-angle pressure atomizing nozzles are strategically configured to ensure a thorough, 360°application, guaranteeing a coating homogeneity coefficient of variation (CV) of ≤7%.

02 Gentle Mixing and Minimal Breakage

The internal design prioritizes the structural integrity of the pellets. It uses specially angled and profiled paddles combined with a precise clearance between the trough and paddles. This configuration ensures a smooth, gentle mixing action that significantly minimizes pellet breakage.

03 Hygienic and Safe Design

Product safety and cleanliness are paramount. The coater features a full-length discharge gate and a wide opening angle for fast discharge and minimal residue. The entire machine is constructed from food-grade stainless steel with a simple, welded structure. All material-contacting parts are flat and smooth to eliminate hygiene dead zones, and large access doors make cleanup convenient. All connecting parts are sealed with food-grade silica gel gaskets to maintain maximum food safety.