The first device on offer at Harbor Freight is the Bauer 4 cu. ft. cement mixer.The mixer's product description says it's supposed to be able to handle up to two 80-pound bags of concrete mix in a ...

Bagged Concrete Mix. For most small jobs around the home, ... Sixty- or 80-lb. bags of concrete mix are readily available at home centers, lumberyards and hardware stores.

It’s something the world hasn’t seen regarding bag concrete projects. MudMixer “[Continuous] mixers have a hopper,” says Dave Wingard, group leader at QUIKRETE.