The DynaCon modular gravity roller conveyors use short roller sections to create conveyors to user-specified lengths. Each section is 20-in. long and includes five rollers on 4-in. centers. Widths range from 4 to 36 in. and can be added or removed, depending on the application. Constructed of high-impact polycarbonate, the modules can handle boxes weighing up to 100 lb. Features include adjustable-height leg sets and caster-base wheels that lock for secure operation.

Dynamic Conveyor Corp., 5980 Grand Haven Rd., Muskegon, MI 49441, (231) 798-1483,