How It Works

Energy efficient mixing for the highest quality prepared sand. The SIMPSON SPEEDMULLOR® will produce better molding sand, more consistently and at a less cost than other mixers of the same capacity. Watch this full animation.

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Experience the inner workings of the SIMPSON SPEEDMULLOR® with our blowout animation! See how its design efficiently blends sand, water, and additives to deliver consistent, high-quality results for your foundry.

Engineered for reliability and performance, the SIMPSON SPEEDMULLOR® mulls sand, water, and additives with precision, optimizing your sand preparation process while minimizing waste and energy use. Superior results and durability you can count on.