Reusing rejects and sprues in the form of regrind can result in saving substantial amounts of colorant. The secret? Dosing masterbatch, powder, liquid, or another additive and regrind simultaneously.
One dosing unit of the MCS Regrind (formerly MC Twin) from Movacolor functions as the main unit and doses regrind, while the second operates in conjunction with the main unit and doses the additive. In practice, this means that the more regrind available, the less colourant is added, enabling you to avoid over-consumption of additives and to reuse the maximum of regrind.
The process is fully automatic so you always dose the maximum percentage of available regrind. The quality remains constant, and production can continue running 24/7.
