SORTRAK G4 is SDI’s newest version of the Bomb Bay-style sorter. Through extensive R&D, we improved its efficiency–making it one of the most competitive sorters out on the market today!

SORTRAK G4 provides up to 18,720 trays per hour past a single point and can make left and right turns. Such layout configurations are made possible by the patent-pending chainless design. The drive mechanism is mounted at multiple points throughout the system, which enable almost any configuration imaginable.

It is faster, slicker, and more flexible than ever.


Up to 18,720 trays per hour past a single point- speed

Chainless design - flexibility

Made from steel - durability

U.S. Made

Affordability / Accessibility to parts / Lower carbon footprint due to less miles traveled