Case Study

MeltFlipper® Cited As “Better Solution” For Wilco, General Polymers

MeltFlipper® Cited As “Better Solution” For Wilco, General Polymers

Wilco Molding, Inc. experienced difficulty molding a timing ring for an automatic fire suppression sprinkler flow switch assembly. The part was being manufactured for Missouri-based Potter Electric Signal Company. The 1 1/2” diameter timing ring was molded from LNP DF1006 30% glass-filled polycarbonate in a 4-cavity mold with 3 gates per part (see Figure 1). During molding, the area of the parts closest to the sprue would fill out fi

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