www.foodengineeringmag.com/articles/90814-portable-drum-discharger

Portable drum discharger
June 11, 2013
The Material Transfer portable drum discharging system has a hydraulic lift and seal feature for emptying drums of various dry materials. The system docks drums to a gasketed pour cone for dust-tight, contaminant-free product discharge. The pour cone has an air-actuated slide gate to control material flow. All contact surfaces are constructed of 304 stainless steel.
Material Transfer; 800-836-7068;