A pouring head mixing head for PU material

The utility model provides a pouring head mixing head for PU material, including the mixing head main part, boss portion is invertd to top connecting portion and bottom, the mixing head main part, the cross section outer fringe that boss portion was invertd to top connecting portion and bottom is circular and mutual coaxial coupling, the top and the top connecting portion of mixing head main part are connected, the bottom and the bottom surface that boss portion was invertd to the bottom of mixing head main part are connected, the mixing head main part is cylindricly, even interval is provided with the first stirring part more than three rows on the lateral wall, every row of first stirring part includes the three above first stirring sand grip that encircles the cylinder circumference, a plurality of first stirring sand grip along its length direction even interval setting on same circumference. Above -mentioned pouring head mixing head has the structure uniqueness, mixes fully, does not have the bubble to p