Feed Screws
Bimetallic Feed Screws Manufacturer – Design, Engineering and Repair
ATW manufactures, designs, rebuilds and modifies feed screws to OEM specifications or customer requirements for all injection, blow molding and extrusion machinery-single or twin parallel / conical. We manufacture to your specifications, optimizing your present design or utilizing our in-house custom design service for maximum efficiency.
Feed Screw Design
ATW stands behind our screw designs! Having successfully proven our expertise as a leader in the export industry, we guarantee results.
Screw Modifications
We can modify your current screw profile in order to make it more efficienct, reducing wear and improving overall performance.
Bimetallic Feed Screws
Our patented bimetallic feed screw and barrel assemblies provide superior resistance to abrasion and corrosion.
A Broad Range of Specialty Steels and Alloys
We offer a broad range of specialty steels and alloys for your manufacture, ensuring compatibility with your process and existing equipment. Base materials include, but are not limited to, A.I.S.I. 4140 HT, 4340 HT, *Nitralloy 135, D2, H13, Hastelloy, Inconel 300/400 series stainless, as well as the highly wear resistant *CPM series. Technical assistance is available for the preparation of manufacture blueprints at no additional cost.
Flight Hardfacing
Screw Modifications
Screw Repairs
Bimetallic Feed Screw Design
ATW stands behind our screw designs! Having successfully proven our expertise as a leader in the export industry, we guarantee results. Working together with our clients, our in-house design engineer will provide the optimum screw design for your process. We don’t stop there! If you should need to consult us with your processing questions, we provide “hands-on” troubleshooting experience. Some of our high production screw designs available include but are not limited to, the PVC, PE, PS, ABS, and nylon processes.
