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Chilly rolling mill is a fresh variety of metal bar chilly rolling processing equipment. This equipment can procedure sizzling-rolled wire rods and coils with a diameter among six.5mm and 12mm into concluded cold-rolled ribbed steel bars using a diameter between 5mm and 12mm. The cold-rolled ribbed steel bars rolled by the chilly rolling device are an up to date products of chilly-drawn reduced-carbon metal wires in prestressed concrete parts. In cast-in-place concrete constructions, Quality I steel bars can get replaced to save lots of metal, generating them a greater form of chilly-worked metal in the exact same class. If speed regulation is not really essential throughout the rolling process of the chilly rolling rolling shutter roll forming machine mill, an AC motor may be used; If speed regulation is needed through the rolling process of the cold rolling mill, a DC motor can be used