Pouring box heat preservation, thermal shok resistance,high strength,mechanical strike resistance.

     Heat preservation,thermal shock resistance,high strength,mechanical strike resistance.Pouring box made of ZHONGNAI NO.5 material is a prefabrication.

   Advantage:

    Excellent heat preservatin,thermal shock resistance,resisting scour from aluminium alloy fusant,high strength,mechanical strike resistance,standard finished size,In the processing of round bar and square bar casting,allocated pouring box can stable sruface of the fusant and support the lauder make fusant transmiting in the same level reducing the second impurity before casting.