PropRMix manufactures mixing propellers as well as custom impellers for industrial mixing applications. Propellers are investment cast using the lost-wax process & are vibration free. Specifics on the propellers & impellers offered range in size from 2.5 – 60” diameter, are 3-bladed propellers in square/steep pitch configurations, come in axial, radial, or hydrofoil impellers, & include IBC folding impellers. The propeller mixers are for blending, dispersion, solids suspension & heat transfer applications. Many materials available including shafting & couplings for lab & pilot plant scale up.