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Automatic Blowing Sweep Before Pouring

After being molded, in the transportation process, the metal-coated sand unavoidably leaves some loose sand into the molding cavity caused by the vibration of external force. If the loose sand fails in b...

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Product Description

After being molded, in the transportation process, the metal-coated sand unavoidably leaves some loose sand into the molding cavity caused by the vibration of external force. If the loose sand fails in being purged and cleaned in time before casting, the loose sand will be involved in the metal fluid in the casting process, thus, influencing the internal side of the castings.  
The current solution is to manually purge the surface of the moulding cavity before casting, so as to ensure the casting quality. Thanks to technological innovation, we created the pre-casting automatic purging motor. By mechanical and automatic operation, it can carry out repeated purging over the surface of the moulding cavity. 
By this technology and linkage, the pre-casting automatic purging motor materializes uniformly purging and cleaning over the surface of the molding cavity with stable performance and reliable operational quality.

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