1.Holds innovation patent
2.leading spinning revolution
3.Individual installation and unstallation ,
4.Easy for operation

Features of UFP penumatic weighting arms :

1. Concenient installation , centralized air forcing, needn't adjust the force for individual weighting arm.

2. Less yarn cvb% , better yarn evenness

3. Larger drafting process selection for various fiber length

4. Smaller force between top roller and bottom roller, energy saving , less consumption for cots and rollers

5.Centralized force releasing , no opening for weighting arm for long time stopping, labor saving and less yarn broken during spinning restarting

6. Visible window for air leaking , automatic air shutting when open a leaking weighting arm

7. Individual installation and unstallation , easy for operation.