Our volumetric doser add required materials(Color Masterbatch pigment, recycling materials, additives) to injection molding machine or extruder (rolling ) sol barrel extrusion. In other words, the product has two kinds of patterns applied in plastic injection molding and extrusion.
Screw diameter is 16, 20, or 25 (mm) as options, and motor reducing ratio 50:1 or 30:1. So there are variety of models to provide different 0.1 ~200kg/h output for customers. Another double color, three-color, four-color doser customized to meet your demand in needs of different occasions or fields .