Screw Feeding Packing Scales use 2 motors driving 2 screw feeders and are equipped with pnuematic gate and frequency inverter.
Suitable for fine powder with high density content such as premix, flour, milk powder, heavy chemicals, or any particle witch needs very precise scale.

Flow control by screw cycle.

Single and double screws are available (horizontal, incline, L/L double screws, and S/L double screws)

2 levels of weighing process for faster weighing and accuracy.