Cavicchi Impianti offers a wide
variety of
volumetric feeders. Volumetric feeders may be used for materials with consistent density, particle size and moisture content. With the choice of exchangeable screws like single and double screws, it is ideal to handle a wide range of applications involving prefeeding, feeding or batching. Volumetric feeders may be used for materials with consistent density, particle size and moisture content. Single screw volumetric feeders handle free-flowing materials such as pellets and powders. Twin screw volumetric feeders handle more difficult materials such as pigments, sticky, bridging or flooding powders, fiber and fiberglass.
The Gravimetrically dosing system works fully
automatically on the basis of the
loss-in-weight principle. The dosing unit is permanently connected to a digital weighing unit with a quick-release connection. The weighing unit will always work accurately even under high-vibration conditions. It comes in two types, which are single component and twin components. The single component system delivers accurate dosing rates on the basis of continuous loss-in-weight measurements with closed-loop control of the dosing speed. And, twin component dosing unit works according to the gravimetric dosing principle for handling master batch and regrind in a closed loop.
