Sail Propeller USA uses the best-quality material from German to make all of its propellers. The German Pollmeier lumbers are pre-treated, which is important for minimizing elongation, breakpoint and distortion rate. CNC digital imaging process ensures consistent quality in diameter, propeller blade profile and pitch. The propeller shape is optimized to be the most efficient by computer simulation and real-flying experience. Each of Sail Propeller is well-balanced twice before and after it was painted. All of these make Sail Propeller USA stand out from other RC Propeller competitors.
Sail Propeller 3D Props are designed for optimizing 3D flying performance for R/C Model Airplane. In 3D flying, the aircraft needs to perform aerobatics at various speeds (from low speed to suspension 0 speed). By employing accurate transition of declining pitch parameter from hub to tip, Sail 3D propS provide the aircraft with maximum maneuverability. The 3D props’ blades are uniquely shaped to provide absolute balance between thrust and speed and variable pitch for absolute accuracy for the most complicated maneuvers.