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Polymer Extrusion

Polymer extrusion is the process of shaping unprocessed polymers into usable products. “Polymer” is the technical term for some of the building blocks of many organic compounds; a few examples of biopolymers are proteins and nucleic acids. Although the extensive variety of polymers in existence includes many of the essential components of living things, the word polymer is often used in reference to plastic or elastomeric materials (rubber is an example of an elastomer).

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Our company manufactures the highest quality polymer extrusion solutions available. We have customizable options and our engineers have an extensive expertise in developing these polymer extrusions. With nearly 40 years experience you can rely on us to meet all of your needs. We the quality manufacturers your company is looking for. Visit our website or give us a call for more information!
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Are you seeking a reliable polymer extrusion supplier? We have a full spectrum of stock items as well as custom polymer extrusions. Our units can reach specifications of 17" wide and we have a stock to ship program. We offer dual-durometer extrusions that are rigid and flexible. Our engineers can help you design your specific polymer extrusion. We look forward to hearing from you! Give us a call today!
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We manufacture a wide variety of polymer extrusion for many different applications. We take pride that we provide our customers with the highest quality solutions and it is our passion to always supply you with 100% satisfaction. All of our products are built to last. If you desire to have a long lasting professional relationship then you have come to the right company. We put customers first. Contact us today to learn more!
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We are a leading manufacturer of polymer extrusion products. We are confident your business will find a suitable extrusion unit through our multitude of stock options. Our teams are eager to meet your specifications and we only use the highest quality resources. We are a premier polymer extrusion company with the knowledge and experience to assist you. Give us a call or visit our website to learn more!
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We can manufacture your plastic extrusions with various materials including: PVC, PU, PE, ABS, styrene, TPE, TPU, urethane and more. We can provide you with extruded profiles in a variety of shapes and sizes designed to be durable, flexible or rigid, while being compatible with almost any application. Our solutions and products are competitively priced and we will always provide you with outstanding after-sale support.
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Here at GSH Industries we are the design experts for polymer extrusion solutions. We can custom manufacture your special orders or assist you with selecting units from our stock options. You can rest assured that our final products will be of the highest quality and will meet all of your needs. We produce polymer extrusions that are hollow, solid, and more! Give us a call today to learn about all of our solutions!
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We have been supplying North America and Europe with polymer extrusions for over 30 years. If you are in need of a polymer extrusion then you have come to the right company. We strive for optimum performance to bring you products as soon as possible. Our high quality solutions will last you for years. Your questions will be answered right away and we will work with you every step of the way.
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Industry Information

Polymer Extrusion


When the words "polymer" and "extrusion" are paired together, the word "polymer" always refers to a plastic or elastomeric material. The polymers that can be extruded have become essential to industry and commerce as well as to the consumer products markets. Weatherstripping, plastic and rubber trim, plastic and rubber tubes and a very wide variety of other plastic and elastomeric shapes are formed using the extrusion process. Construction companies install them in plumbing systems. Automobile manufacturers affix use them to insulate vehicles. Extrusions can be found in homes, restaurants, offices, schools and in many other settings. Their presence has become ubiquitous across industry and commerce.

The extrusion process is highly standardized and is almost the same for plastic and rubber materials. Differences relating to operating temperature and other similar considerations may apply, but the same basic principles apply to all extrusion processes. At the beginning of the extrusion process, a stock of raw plastic or elastomeric material is collected in a suspended hopper. The hopper is positioned above a conveyance channel, and the hopper releases its contents into the channel. A long shearing screw in the conveyance channel forces the raw material down the channel as it turns. The friction caused by the turning screw causes the material to become heated to its melting point. In some cases, additional electric heating elements are added to the channel to aid in the heating process. A die, which is a tool used to shape raw materials, is positioned at the end of the conveyance channel. In the case of polymer extrusion, a die is a specially-designed hole in a metal plate. When the molten raw materials are forced through the die, they take its shape, emerging on the other side as newly extruded products. They can then be cut and prepared for shipment or sent for additional processing.
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