Still mixing with a drill motor and a paddle? If you are mixing more than 3 bags an hour then you need to step up to a versatile Mini-Mix 60 and mix a full bag of material at once in low speed rotation. Most drills are meant to spin fast which creates a mudslinging, wall splattering experience. The Mini-Mix 60 can solve your problems by adding your 50-60 lbs of stucco, thinset, epoxy and etc., in a controlled and easy method.
The top splash guard allows you to add water and more material as the paddles are spinning without missing a second of mixing action. Walk away from the mixer, "prep" your next batch since this unit is hands free then come back and repeat the process. Stop paying a laborer to be a drill stand and get them working on other things.
An optional self-leveling paddle is available to mix your underlayment materials, two bags at a time!