SCM-EB series volumetric dosers are suitable for auto-proportional mixing of virgin materials, regrinds, master batch or additives. A gear motor with gear ratio of 38:1 is coupled to a dosing screw of 12, 16,20 or 30mmin diameter to give a total of four models with output ranging from 0.1~110kg/hr. Double-color doser is available for collocating with any two of single color dosers if required. Five components automatic mixing can be realized if customers adopt four-color dosers.
SCM-EB supports the extruder mode. When working with the extruder, SCM-EB only requires simple circuit adjustment that can achieve the linkage between the masterbatch metering and the rotating speed of extruder screw, so as to maintain stable additives proportion. Due to small additives proportion and dosage, SCM-EB can work with the Venturi Loader VL to realize auto feeding of the masterbatch.