Western Industries Plastic Products LLC

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Winfield, KS  |  620-221-9464

Western Industries Plastic Products LLC, is centrally located in South Central Kansas, on a 500,000-square-foot manufacturing campus. Western’s manufacturing capabilities are distinguished by an unparalleled selection of large-head blow molding machines. Western is equipped for large-part, high-volume production runs and is organized to accommodate multiple concurrent projects.

Our manufacturing and engineering capabilities continually allow us to expand the number of applications that can effectively be addressed through the blow mold process. With over 70 years of combined engineering experience, we provide a level of expertise in part design and processing that can make even the most complex plastic challenges achievable. Working with our customers to create cost-effective, optimal products, we can assist with: R&D, product design, product improvement, and secondary-fixture design.

We take pride in partnering with a diverse customer base and helping turn innovative product ideas into marketable results. Western Industries is more than customer-focused, we are truly customer driven. We encourage our customers to think of us as an extension of their own capabilities, and we provide whatever degree of service is required. From product design and process improvement, with simple stand-alone molding to complete product assemblies; from shoot-and-ship directives to full supply chain management, we offer our customers comprehensive services and turnkey opportunities to achieve their specific project goals.

Western is ISO:9001-2015 certified. Quality is at the core of every part we manufacture. Western is committed to exceeding our customer’s expectations for product quality, on-time delivery, and best-in-class customer service. Discuss your next plastics project with Western experts, and learn how we can help make it succeed!

Rotational Molding Power Pages

Rotational Molding

Blow Molding

Rotational molding, commonly referred to as "rotomolding", is a plastic casting technique used to produce large hollow, seamless, and double-walled parts. It is a three-stage process that involves a mold on a rotating frame, a heating chamber, and a cooling chamber. Molds for the rotomolding process are specially designed....

Blow Molding

Blow Molding

Blow molding is a type of plastic forming process for creating hollow plastic products made from thermoplastic materials. The process involves heating and inflating a plastic tube known as a parison or preform. The parison is placed between two dies that contain the desired shape of the product...

Compression Molding

Compression Molding

Molding is a manufacturing process that uses a mold - the latter being a solid container used to give shape to a piece of material. It is a forming process. The form is transferred from the mold to the material by...

Plastic Coating

Plastic Coating

Plastic coating is the application of liquid polymers or plastic on the surface of a workpiece by dipping or immersion. The result is a thick plastic finish for protective and decorative purposes. This gives the material additional resistance against...

Fiberglass Molding

Fiberglass Molding

Fiberglass molding is a method for forming complex and intricate parts using fiberglass resin. Though there are several reasons for producing parts and components from fiberglass, the most pressing reasons are the...

Polyurethane Molding

Polyurethane Molding

Polyurethane molding is the process of fabricating or manufacturing plastic parts by introducing a urethane polymer system into a tool or mold and allowing it to cure. Like any other type of plastic, the excellent processability...

Plastic Injection Molding

Plastic Injection Molding

Plastic injection molding, or commonly referred to as injection molding, is a manufacturing process used in the mass fabrication of plastic parts. It involves an injection of molten plastic material into the mold where it cools and...

Rubber Molding

Rubber Molding

Rubber molding is a process of transforming uncured rubber or an elastomer into a usable product by transferring, compressing, or injecting raw rubber material into a metal mold cavity...

Rubber Injection Molding

Rubber Injection Molding

Rubber injection molding is when uncured rubber is transformed into a usable product by injecting raw rubber material into a mold cavity made of metal. The applied pressure produces a chemical reaction like...

Plastic Molding Processes
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