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  • Valve port type screw type vacuum packaging machin

It adopts frequency conversion speed regulation function, electronic automatic metering technology, and PLC program control, which can completely solve the filling of ultra-fine powder at one time, and has the characteristics of accurate metering and no dust.


Precision turning screw, anti-bridging device, vacuum system, frequency conversion control system, weighing control system, PLC control system, etc.

working principle:

Use weighing system and PLC to control frequency conversion screw fast, medium and slow feeding.

Product Highlights:

The variable-speed screw feeding process is continuously degassed, which is mainly designed for light specific gravity and good material fluidity.

system integration:

PLC program control, automatic turntable valve, Chinese touch interface, weighing module measurement.

Target users:

Carbon black (pigment/pyrolysis/acetylene), modified type (heavy calcium/nano-calcium/white clay), silica (matting powder/precipitated white silica), stearate (calcium/zinc/magnesium/heat stabilizer) Various powders with high gas content and large volume and light specific gravity.

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