Top 10 Plastic Extrusion Companies You Should Know

” The leading plastic extrusion companies are dedicated to research with the help of modern technology and experience to improve the characteristics and efficiency of the products on the global level. “

Extrusions are made in a process that is slightly different from injection molding since an open die is used. In this method, the plastic resins, in most cases silicon are extruded or fed into a hopper. There are many plastics including PVC, acrylic, polypropylene, and ABS play a key role in producing plastic extruders. These resins are then conveyed into the extruder barrel where the resins undergo shearing and melting. The molten plastic is then extruded through the open die to give the required profile or shape of the product. Moreover, manufacturers utilize laser marking plastic to add precision, and durability to their products. This article discusses the top-tier custom plastic extrusion manufacturers by highlighting their extrusion capabilities, the industries they serve, and the rigorous quality controls they employ to ensure rigorous quality parts before end-use. 

List of Top Plastic Extrusion Companies

Here we showcase the top 10 plastic extrusion manufacturers leading the way in precision extruded products.

Table: Top Plastic Extrusion Manufacturers

1. ProLeanTech

ProLeanTech has excellent plastic extrusion services that are intended to meet several manufacturing needs. The companies’ major fields of concern are mostly focused on profiling and manufacturing various profiles and parts with accuracy and in a faster manner. Their extrusion services include short-run sample and low volume production and high volume production. 

The cutting-edge technology allows them to make complex shapes with a high degree of accuracy. They work with aluminum, plastic, and other special compounds depending on the project that is to be accomplished. All of them are selected based on the needs of the client as the subsequent steps illustrate. As for the choice of materials that can be incorporated, there are many options available to us. Aluminum is widely used because of its properties like lightweight, and non-corrosive, and hence used in structural and architectural applications. ABS, PVC, and polycarbonate are employed to produce the functional and ornamental elements of the gadgets. Furthermore, we talk about some blends that are unique to the needs of some industries. 

So, it’s possible to state that quality is one proleans’ utmost values integrated into their products. The procedures enable them to guarantee, that all the parts are extruded meet the market standards and those of the clients. Several checks and examinations are conducted at each level of manufacturing to guarantee that what is produced is not only dependable but also sturdy. Their plastic extrusion applications are vital for the construction, automobile, aviation, and electronics industries. Whether it is structural parts, interior parts, aviation parts, or even an electronic box, top quality is something that you will receive from them.  

2. Petro Packaging 

The Petro Packaging Company was established in the year 1968 and is situated in New Jersey. The company offers quality products in the form of tubes, containers, and profiles in plastics that are customized to fit the needs of the clients. They provide many industries such as medical, cosmetic, food and beverage, and industrial industries. Petro Packaging has a special ability in small and bulk orders and this ensures the clients of the right sizes for their needs. Some of the competencies are; stock sizes that are available for direct purchase. Quality assurance is one of the key activities with rigorous testing and adherence to the standards of the industry. Because of COVID-19, Petro Packaging has focused on having a robust supply chain and has offered solutions to the essential segments. This commitment makes them ready to make the company reliable and satisfy the customers making them a famous company in the plastic extrusion business.

3. Keller Plastics, Inc.

Keller Plastics is a Manchester New Hampshire-based firm that has specialized in the business of plastic extrusion for over fifty years. Since it has been in a position to incorporate the best of the traditional workmanship and the best of the modern technology in the market. 

Keller Plastics has extrusion products like ABS, PVC, nylon, and polycarbonate profiles, among others. They are most popular for the kind of knowledge they have in the making of standard and various profiles, co-extrusions, hollow profiles, silicone extrusion, and custom profiles. They are experts in implementing new technologies such as nanotechnology and recycling of materials to come up with products that are distinct and at the same time eco-friendly. 

Keller Plastics focuses on recyclability in the area of plastic extrusion; thus, it strives to attain the highest level of quality. They provide free tooling programs and design assistance, which proves the company’s commitment to the buyer and partnership. 

4. GSH Industries 

GSH Industries is among the leading plastic extrusion companies that were started in Strongsville, Ohio, USA. They have been in the industry for over a century and their specialty is in custom plastic, aluminum, and rubber extruded profiles and tubing. They have sophisticated extrusion technology and they are capable of producing standard and special profiles to fit the client. 

GSH Industries is involved in the sale of plastic extrusion products including PVC, polyethylene, and ABS profiles. These are also capable of creating intricate and robust forms for various purposes and at the same time precise and sturdy. It operates with a range of industries and provides products that can endure the climate, shocks, and other characteristics outlined in numerous standards. Quality is a very important factor that is highly valued by GSH Industries. They have several quality certificates that improve their quality in the delivery of goods and services.  Such values of quality, innovation, and customer service make them stand out from the rest of the companies in the extrusion business.

5. Middlefield Plastics, Inc.

Middlefield Plastics, Inc. is a pioneer injection molding company, established in 1970. The company is located in Middlefield, Ohio, USA. It deals with custom plastic extrusions. They have been in business for more than 50 years and deal in all types of extrusions such as PVC, ABS, CPVC, polyethylene, and many others. Their concentration is in managing both the primary and the secondary materials and also in utilizing the computer-aided design systems and the best extrusion tools. Middlefield Plastics offers a range of products to a range of markets including horticulture, electronics, athletics, telecommunications, construction, and toys. They handle complex geometries and they offer the best engineering solutions together with excellent customer service to ensure that the clients’ needs are met. They are a good partner for complex extrusion projects because they are oriented on quality and development. 

Middlefield Plastics is problem-solving-oriented and only uses the best equipment, which means that all their work is done to the best standard. This has been attributed to their dedication to providing quality plastic extrusion services for quite a long time. 

6. Intek Plastics’ Extrusion

Intek Plastics is a foremost company that deals with the provision of quality services in custom plastic extrusion in different sectors. They offer personalized services for construction, lighting, refrigeration, and hydroponics among other services. In construction and fenestration markets they have extrusions that not only beautify the building but also enhance strength. These are meant for the best thermal properties and weathering hence applied in doors and windows. 

In the lighting industry, they offer extruded parts such as lenses, diffusers, and LED housing. In refrigeration sectors, they provide long-lasting door trims and co-extruded gaskets that can serve a company for a very long time. These extrusions facilitate the running of commercial refrigeration and freezer uses. Intek Plastics has specific products for the hydroponics market since the company understands the market. They assist the customers in creating gadgets that can be used to grow plants without coming into contact with the soil. They deal with several materials such as ABS, acrylic, CPVC, flexible PVC, and polycarbonate. This variety enables them to make extrusions that satisfy the various demands of the market in terms of light weight, flexibility, or strength of the extrusions. 

7. Petro Extrusion Technologies, Inc.  

Petro Extrusion Technologies, Inc., or PET is a premier firm that specializes in the extrusion of plastics with over forty years of operation. Based in Middlesex, New Jersey, PET has a variety of plastic products such as stock and custom profiles, tubes as well as channels. 

PET has some of the most specialized custom extrusion services such as in-line cutting, taping, coiling, and angle cutting. They handle several types of thermoplastics, which are Nylon, Acrylic, and PVC among others, with the ability to meet clients’ demands. Of the new products, there are NylaGlide™ GR channels and PVDF tubing. 

Some of the stock offerings include five lines of plastic profiles and eight lines of plastic tubing. PET also provides services like profile and tubing design and fabrication with services like cut length, color, and post-extrusion fabrication. 

8. Xometry

Custom plastic extrusion is one of the areas that Xometry does very well because it employs complex techniques to produce precise plastic profiles. It entails placing thermoplastic granules into a heated rotary screw in which they are melted by heat and friction. This molten plastic is then sieved to eliminate any unwanted materials and then extruded through a die which imparts it a standard cross-sectional shape. The extruded plastic is cooled to room temperature and then it is cut to required standard lengths for its further use. 

The forms of extrusion services offered by Xometry are open forms like ‘U’, ‘J’, ‘L’, and any form with up to four lobes and enclosed forms. This flexibility is good for intricate designs and particular applications of the material. The manufacturing process of the company is efficient and does not take a long time to produce products, which in the worst case may take a few weeks. Xometry has a large network of suppliers that ensures that the production is done at a faster pace and in large quantities which is ideal for custom plastic extrusion.

9. Northland Plastics

Northland Plastics was established in 1953 and it is located in Sheboygan, Wisconsin, US. This company is among the leading companies that deal with plastic extrusion services. This company has been in operation for over three decades offering industries custom plastic profile extrusions. Today they have a modern plant base for the extrusion products and special orders of profiles and fabricated plastic products. 

Northland Plastics follows the ISO 9001:2015 standards, thus, their products are of high quality and performance. This has made it possible for them to obtain an acknowledgment and in some cases, awards from some of the most prominent Fortune 500 clients. 

Northland Plastics is a generalist kind of company that supplies its products to auto industries, construction industries, consumer products industries, and healthcare industries. Their engineering and design, production and delivery services make them among the best plastic extrusion companies that aim at providing the best solutions and services to their clients.

10. Polytec Plastics Inc

Polytec Plastics Inc. is one of the dominant plastic extrusion companies particularly when it comes to the production of custom plastic profiles. The company was started and is located at 3730 Stern Ave, St Charles, IL 60174-5404, USA. Polytec Plastics is involved in the extrusion business and offers plastic channels, tubes, bars, strips, and co-extrusions in the market. They have sound production facilities that help in improving the quality of the products produced to fit the market standards. The firm deals in products for various applications in various industries such as automotive, construction, and consumer goods. Polytec Plastics is among the few extrusion companies that have adopted a culture of innovation and excellence. 

Summary: Choosing the Best Plastic Extrusion Company 

Extrusion of plastic is applied in many fields including the automobile industry, aircraft industry, and construction industry among others. When searching for the right manufacturer, one should consider the experience and the knowledge of the industry. Ensure they have strong quality assurance and standards accreditation. While selecting you can consider criteria for the mode of modern technology they employ in the production process and efficiency, their competitive price to have the best value for the product, and lastly, to know about the reputation of the company one must go through the customer reviews.