4-D Engineering, Inc. is a Manufacturer ofAbrasion & Corrosion Resistant Screws and Barrels for Precision Injection Molding & Extrusion Machines for Thermal Plastic, Thermal Set, or Rubber Operations

We offer a complete line of feeding equipment for all types of molding machines. Our solid Barrels, Screws and accessories are manufactured from special wear resistant steel with no contamination. All of our products are guaranteed to last twice the life of your current feed units.
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