Welcome To American Screw & Barrel
A division of Continental Feed Screw
Precision Feed Screw Manufacturer and Rebuilding for the Plastic and Rubber Industries
American Screw & Barrel, located in Gardner, Massachusetts, is a feed screw manufacturer and supplier for the plastic, rubber, food, and metal molding industries. Founded in 1983, our team has over 40 years of experience with feed screw manufacturing, design, rebuilding, and modifications. Our mission is to provide solutions with high-quality screws, barrels, and other components held to the highest standards.
Products
American Screw & Barrel specializes in precision feed screw manufacturing, design, and rebuilding services. We ensure the highest quality standards and exact specifications for screws, barrels, injection valves, tie bars, and other components used in the plastic and rubber molding industries.
Feed Screws
• Injection screws, extruder screws, blow molding screws
• Feed screw design, rebuilding, repairs, and modifications
• Capabilities up to 12” diameter and max one-piece length of 315”
• We offer a full line of base materials, flight hard surfacing, tool steels, and coatings
• Feed screw design, rebuilding, repairs, and modifications
• Capabilities up to 12” diameter and max one-piece length of 315”
• We offer a full line of base materials, flight hard surfacing, tool steels, and coatings
Barrels
For injection molding and extrusion barrels, we offer several bimetallic inlays for applications that require:
Wear Resistance
Corrosion Resistance
Extreme Wear & Corrosion Resistance
Wear Resistance
Corrosion Resistance
Extreme Wear & Corrosion Resistance
Injection Valves
We manufacture the following:
• 3-piece and 4-piece assemblies
• Ball check and poppet styles
• Free flow and locking design
• Standard wear and high wear
• 3-piece and 4-piece assemblies
• Ball check and poppet styles
• Free flow and locking design
• Standard wear and high wear
Tie Bars
All tie bars made at American Screw & Barrel are manufactured from a high grade alloy steel material and machined with a very high precision to guarantee a durable, long-lasting product.
Emergency Repair Services: with years of experience in repairing broken tie bars, we offer emergency services to help minimize machine downtime.
Emergency Repair Services: with years of experience in repairing broken tie bars, we offer emergency services to help minimize machine downtime.
Design, Inspection, Rebuilding, and Repair Services
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