Collomix Xo55-R Duo

The Collomix Xo 55-R Duo Double Paddle Mixer is engineered for serious mixing demands on today’s construction sites. This heavy-duty, handheld unit features dual counter-rotating paddles that generate a powerful forced-action mixing effect, delivering uniform blends even with dense or multi-component materials. Unlike standard single-paddle mixers, the Xo 55-R Duo minimizes operator fatigue by eliminating counter-torque — making it easier to handle over long shifts. Backed by German engineering and proven on job sites around the world, it offers consistent performance, long service life, and excellent material compatibility.

Designed with a high-torque 1.9 hp motor and rugged transmission, this mixer handles up to 24 gallons per batch of high-viscosity products such as cementitious mortars, epoxy resins, synthetic coatings, screeds, and restoration plasters. The integrated HEXAFIX coupling system allows for quick paddle changes without tools, while ergonomic handles and balanced weight distribution reduce strain on the user. Whether you’re preparing adhesives, overlays, or self-leveling underlayments, the Xo 55-R Duo offers the control, reliability, and efficiency professionals need to get the job done right.

The Xo 55-R Duo is purpose-built for contractors who regularly mix high-viscosity or multi-component materials. Its forced-action mixing motion and powerful motor deliver clean, consistent results across a wide range of challenging applications. With its ability to handle larger batch volumes and dense mixtures, this mixer is especially valuable on job sites that require speed, efficiency, and material precision.

Typical applications include mixing screed, mortar, and plaster; handling epoxy and resin-based materials; preparing quartz-filled coatings and grouts; and performing concrete repair or restoration work. It’s also well-suited for self-leveling underlayments, synthetic resin systems, and insulation compounds—making it a versatile tool for a variety of commercial and industrial tasks.