Dosing units of the GraviCon 3000 CP-S series are especially designed for extrusion and allow the conveying of free flowing materials as pellets, mill material, powder, dry-blend mixtures etc.
The housings have a solid design and are made of stainless steel No. 1.4301. The plastic cylinders and conveying screws are exchangeable and can be adapted to material type and feed rate.
Due to a special sealing and positioning of conveying screw towards drive motor, material leakage on the side of drive motor is not possible.
The unit allows quick and easy disassembling and cleaning. For this process the drive component can be moved aside.
Upon specification, the following kinds of gear will be used: AC motor with separate Frequency converter or step motor with integrated communication and external power supply.