Neoplast engineering manufactures mb series mixers for manufacturing masterbatches. These mixers are also useful for making pvc compounding, powder coating, colouring, granulating, homogenising, size reduction, dispersing, pulverising, sintering, drying, toner manufacturing, etc. Apart from developing masterbatch. The mixers are useful in producing masterbatch from 30 different components like pulverised polymers, wax, lubricants, processing aids, etc that can be heated up to 70-130°c with frictional heat. The mixers are helpful in eliminating moisture from the residue of the material and increase 20-40 per cent bulk density with sinter process. This unique feature of the mixers result in increased output capacity than other processing machines, like extruders. The masterbatch mixers provide advantages like optimal product mix with homogeneity & dispersion, short batch time and high operational capacity, pneumatic discharge of end product without delay in production, etc.