1. This machine is equipped with a vibrating hopper for feeding. Cotton lumps fall from the vibrating hopper in free form, thus making the transverse density of the cotton layer even and identical.

2. Adopting photocell control ensures the reliability and continuance of the machine work.

3. Frequency and vibration amptitude of the vibrating plate can be adjusted for transverse cotton dropping.

4. The output can be adjusted by changing the pulley and regulating plate of delivery cotton.