Proportion of metered-masterbatch mixer is easy to believe the latest products, the application of new materials, sub-materials, masterbatch or additives of an automatic precision measuring machine, mainly used for injection molding, extrusion molding and blow molding; it can to ensure that manufacture of finished products and raw materials to at least get the most uniform quality, you do not need to store large amounts of pre-stained material, as long as necessary for masterbatch and additives, you can easily and quickly transform the qualities of the material needs of mixed material.