Hayes & Stolz Continous Mixer: Dry ingredient blending for various ingredients. Liquid to dry ingredient blending and liquid coating of dry materials. Slurry blending. Blenders are fabricated of carbon steel, abrasion resistant steel, and stainless steel with commercial or sanitary finishes. Paddle blenders are available with either bolted adjustable paddles or fixed welded paddles. The bolted paddle arrangement can be easily adjusted to increase or decrease retention time and blending intensity.