Tanks of metal or mainly of metal, namely, metal containers for storage and transportation of bulk goods

machines, namely, bulk bag discharging for use in emptying dry solids materials stored in bulk bags for dispensing into feeders, mixers or screw conveyors in process industries, mechanized dry chemical feeders for use in metering and/or weighing solid materials into manufacturing process applications, mechanized bulk conveyor feeders for use in metering and/or weighing solid materials into a manufacturing process application, mechanized louvered vibratory feeders for metering and/or weighing ...