Company record
Migrandy Corp. designs and manufactures precision screws and barrels for the plastic extrusion, compounding, injection and blow‑molding sectors. The firm offers full‑cycle capabilities that include custom‑design engineering, production to client specifications, and comprehensive rebuilding services. A broad material portfolio supports these products, featuring 4140 carbon steel, 300 and 400 series stainless steels, Monel®, Inconel®, Hastelloy® and Duranickel®, with diameters ranging from 1 in. to 24 in. and lengths up to 40 ft. Rebuilding operations encompass hard‑surfacing, machining, grinding and polishing, all performed to tight tolerances. Hard‑surfacing alloys are formulated with nickel, tungsten‑carbide and molybdenum to meet demanding wear requirements. Additional offerings comprise screw modification, reconstruction of straight and conical twin screws, fabrication of extrusion and injection molding barrels incorporating bimetallic inlays, barrel resleeving up to 24 in., oversized‑dimension honing, component assembly and repair, chrome plating, detailed inspection, and Rockwell® hardness and dimensional‑accuracy testing.
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