M'mafakitale amakono, ma screw feeders, omwe amadziwikanso kuti screw blade rotary conveyors, akhala zida zofunika kwambiri m'mafakitale ambiri monga mankhwala, mankhwala, kukonza chakudya, ndi zitsulo.Zida zogwira mtima izi zimapereka maubwino ambiri omwe amapereka makampani ...
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