MARCO designed, engineered and built a complete aggregate processing plant for APAC at their Harrisonville plant.  The system MARCO supplied included a primary impact station with a Universal Max-Cap, a 150 ton surge hopper which allows for truck load out, a Pioneer 8×20 triple deckscreen plant, a Kodiak cone crushing plant, a three way splitter sending material to three 6×20 triple deck screens. The screen plant sits on top of 9 bins which allows fractional blending for products.  A VSI screen plant was included to make fractional products. The plant has over 6,000 feet of tubular truss conveyors.


MARCO recently designed and built this washing and screening plant system. The system MARCO was responsible for included a tandem log washing system, utilizing McClanahan log washers, and a Diester 8×20 incline screen mounted on a structure.  MARCO also supplied the pumping system which supplies the water required for the washing of the aggregate. All the plant conveyors consisted of  MARCO Tubular Truss Conveyors.

Aggregate Products:

Radial Stackers Model 530

Overland “Piggy Back” Model 550

Stackable Conveyor Model 521

Super Structure Yard Stacker Model 650

Load Out Hoppers