As demonstrated in the previous section, the device is able to dispense pellets with satisfactory accuracy at a reasonable speed in the range of material amounts typically used in the lab-scale compounding. In case more material flow is needed, it can be reached by using several dispensing heads for one material, so the output is doubled, tripled, etc. This can be specially useful in the cases where one of the materials is more abundant than the rest, as is typically the case for the pure polymer matrix.