Patented MATERIAL MASTER™ BULK BAG DISCHARGING SYSTEM lifts, loads, seals, and discharges flexible intermediate bulk containers of dried bulk materials. Unit features an electric chain hoist with motorized trolley, monorail system, and energy chain package. Unit features a custom product discharge transition with integral Sure-Seal™ system for dust-tight discharge into a vibratory feeder with variable speed controls. Equipment includes a Flo-Lock™ discharge gate for partial bag discharging, allowing bag to be retied, removed, and reused. Equipment designed for integration with customer’s existing hopper (not shown).