This powder packaging machine integrates a round hopper feeder, an inclined screw elevator, and a direct push dosing system for fully automated powder packaging. The round hopper feeder on the ground allows for easy manual or automated material loading. The inclined screw elevator transports the powder from the hopper to the main machine's dosing hopper, ensuring a continuous and stable material supply. The direct push screw dosing system provides precise metering for fine powders. The machine uses a back-seal sealing mechanism for neat and secure bags. The transparent blue-tinted safety doors allow operators to monitor the packaging process while ensuring safety. The machine is equipped with a PLC control system for easy adjustment of bag length, speed, and temperature.