Since 1968, Vorti-Siv®, a division of MM Industries, Inc., has been a pioneer in high-performance filtration solutions. Delivering all-stainless-steel self-cleaning sieve systems for demanding wet and dry applications worldwide. Founded by Rudolf Maroscher, P.E.—former head of Kent State University Salem’s Electrical Engineering Department—Vorti-Siv® combines engineering excellence with practical innovation, originally operating from a 400-acre working farm. Today, Vorti-Siv's representative Material Control Solutions LLC, we provide advanced sieves, screens, and filtration systems. Including multi-deck sieves, hoppers, drums,feeders, purge tanks, and load cell-equipped precision equipment.
Vorti-Siv® engineers design custom filtration solutions for industries requiring ultra-fine particle separation, liquid processing,and bulk material handling.
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The energy industry depends on reliable bulk material handling solutions to keep coal, biomass, and other fuels moving safely and efficiently. Material Control Solutions delivers custom-engineered material flow systems for power generation and renewable energy operations, built to reduce downtime, control dust, and maximize plant efficiency on every project.
Material Control Solutions provides custom bulk material handling systems that improve efficiency, material flow, and product quality across industries. Our equipment includes conveyors, feeders, screeners, hammermills, magnetic separators, metal detectors, industrial scales, bag filling systems, bulk bag (Super Sack) filling and unloading, railcar unloading, and bin and silo vibratory flow aids, all engineered to meet your processing, storage, and packaging needs.
The forest products industry, including biomass power plants, biochar producers, sustainable aviation fuel (SAF), sawmills, veneer, engineered wood, and pulp and paper mills, depends on efficient wood chip production and precise chip screening to ensure consistent chip quality. Teknosavo’s TruckSmart and ChipSmart solutions use AI-powered automation to improve wood chip inventory management, increase productivity, and support sustainable forest-to-factory operations.
We thrive on identifying root causes and crafting tailored, effective solutions that drive progress and deliver measurable impact.