Powder Loaders operate on the same principle as standard loaders but they are designed specifically for conveying dusty regrind and powders like PVC that include blended amounts of titanium dioxide, calcium carbonate, etc. (They are not approved for conveying these additives alone.) Specially designed filters (one to three each) and powerful blowback are required to keep filters from clogging. The conventional dump throat is typical.
Hopper mount models typically have capacities that range from 1/8 through 1 cu. ft.
A machine mount model is available in 1/8 cu.ft.
Some features to look for include:
Provides cyclonic air/material separation which minimizes material degradation
Typical accessories include: