Powder Filling Machine
The liquid filling machine made such a difference that I invested in a powder filling machine, too! It weighs powder out of the hopper and then beeps. I hold the bag up to the chute and it dispenses the henna into the baggie.
There was a bit of a learning curve. I speak and read exactly 0 Chinese. But still, once everything was figured out it proved MUCH more efficient than the old "scoop, weigh, scoop, weigh, scoop, weigh" method I was doing with a spoon and a kitchen scale.