Screw and barrel maker New Castle Industries Inc. has introduced a new injection molding screw, the MultiMelt.
The barrier screw is designed for custom molders that run a variety of materials, including virgin, pre-colored or color additives. MultiMelt allows for reduced-melt temperatures, faster mold-cooling cycles and faster cycle times.
The mixing section provides better mixing without degrading the plastic, according to the company in New Castle, Pa.
Tel. (724) 656-5600, fax (724) 656-5620.