The feeding mechanism of the bag-type rotary packing machine transports the materials to the electronic metering device for metering and discharging. When there is not enough material in the storage box of the metering device, the feeding mechanism sends the material to the storage box. Common material conveying mechanisms include: bucket elevator, belt feeder, screw feeder, roller feeder, scraper feeder, etc., as shown in the figure.

A bucket lifting feeder for bag packaging machine
B screw feeder for bag packaging machine
C belt feeder for bag packaging machine
D Roller feeder for bag packaging machine
E. Scraper feeder for bag packaging machine

Hualian has greatly improved the lifter of the bag rotary packing machine on the basis of which it is more efficient!