Reiloy USA

About Reiloy Westland Corporation

With the development of expertise in custom injection molding screw design and the award of a U.S. Patent for the remarkable Eagle® Mixing Screw, Reiloy Westland Corporation has become an acknowledged leader in component technology in the plastics industry. Our reputation for quality and customer service has continued to grow since our inception.Reiloy Westland Corporation’s expertise runs deeper than injection molding screws and barrels. Everyday we push the limits to help both extrusion and blow molding plastic processors reach or exceed their production goals.  Download Reiloy Westland Product Handbook



Screws - Injection Molding Screws, Eagle® Mixing Screw, Eagle® Barrier Screw, Extrusion Screw

At Reiloy Westland Corporation, we manufacture all kinds of screws ... custom screws for extrusion, blow and/or injection molding screws, mixing screws, even rebuilt screws. If you need a screw for your project, we can help.

→More information on Screws


Barrels - Tool Steel-Lined, Nitrided

Premature and uneven barrel wear is expensive in terms of both replacement costs and lost process efficiency.  Reiloy Westland Corporation barrels are lined with an A-11 tool steel for exceptional longevity and uniform wear. For low abrasion applications, we keep your costs down by using D-2 tool steel. 

Nitrided barrels may be made from 4140 but a nitriding steel, such as Nitralloy 135M enables a better nitrided interior surface to be achieved.

→More information on Barrels


Valves & End-Caps - Custom Design, Free Flow Valve, Locking Valve, Ball Check Valve

As a full-service designer and manufacturer of machinery components, Reiloy Westland Corporation offers a complete line of valves and end caps. Valves may be of a special design or from a selection of three piece free-flow, four piece, side or front discharge ball check types. Both valves and end caps are manufactured from steels or alloys that are best suited to the processing environment in which they will be used. Various tool steels that are heat-treated and/or nitrided, nickel alloys, chrome plating and special coatings are all options from which to choose.

→More information on Valves & End Caps


→Download Reiloy Westland Product Handbook


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