One Vane Insertable Rotary Paddles
RLISP1, RLISP2

The RLISP1 is designed for heavy materials over 70 lbs/ ft³ (coal, stone, etc.), while the RLISP2 is designed for medium materials between 30 to 70 lbs/ ft³ (powders, light grain, seed, etc.).

single vane rotary paddles