as shown in the picture, it is a . can fill some materials such as sauces and beverages with large particles of paste liquid. the filling capacity is 100-1000ml. adjust the size according to needs. the diameter of the filling head of the is 35mm, and the diameter of the filling head of the ordinary rotary valve is 12mm. compared with the ordinary paste filling machine, the semi automatic pneumatic filling machine with enlarged rotary valve is below the material speed is faster, smoother, and not easy to block.