Working principle:

Gravimetric blender suitable for a variety of plastic particles in accordance with the set weight rotaio in turn automatic measurement roatio and fully mixed,the measurement unit has two combinations of fast gate valve measurement and screw measurement, the former is suitable for large proporition of raw materials ,the latter is suitable for small proportion of raw materials (list 1)；
When all the hopper raw material weighing test is completed, the raw material will fall into the mixing barrel for mixing, and automatically discharge to the bottom of hopper when the mixing time is reached.
Generally, for a large proportion of raw matrial metering , the general pneumatic gate valve is contradictory between ensuring high outputand high precision.However, the fast gate valve of Mconvey ‘s gravimetric blender can take both into account and is its unique patent product；
Control system adopt 7” touch screen+PLC control，weighing has a free operation function, when the different formula input to the touch screenm no need to adjust any control parameters, just need to press the self-optimization button, the mixer began to measure and mix, after processing several batches of immediatelt to achieve a stable measurement and mixing quantity；
Mconvey series gravimetric blender has a variety of configurations and can weigh and mix up to 8 kinds of granular materials with optimal hopper capacity and metering equipment. It can be used in combination with injection and film blowing as well as extrusion equipment, with output ranging from200-5000KG/H(more output specifications can be customized)；
Gravimetric blender has two using scene: on the ground installation(scene1) and install at the top of extruder(scene 2);
Standard system equipped with standrad ethernet interfaces facilitate data integration with third-party devices