Aerocon, a railcar unloading system manufacturer & a division of VAC-U-MAX,, produces mechanical, pneumatic & air conveyors. For several years, we have provided a range of mechanical conveyors which include food-handling conveyors, chemical-handling conveyors, bulk conveyors, powder conveyors, flexible screw conveyors, & more. Markets served are the chemical, beverage, food, & feedmill industries.