Screw na'ura mai mahimmanci shine maɓalli mai mahimmanci a cikin aikin extrusion, yana taka muhimmiyar rawa wajen jigilar kaya, narkewa, da kuma tsara kayan da ake sarrafawa.A cikin wannan labarin, za mu bincika tsari, ka'idodin aiki, da aikace-aikace na dunƙule na'urar extrusion.Extrusion m...
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