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Plastic Screw Conveyor Manufacturers and Companies

IQS Directory provides a comprehensive list of plastic screw conveyor manufacturers and suppliers. Use our website to review and source top plastic screw conveyor manufacturers with roll over ads and detailed product descriptions. Find plastic screw conveyor companies that can design, engineer, and manufacture plastic screw conveyors to your companies specifications. Then contact the plastic screw conveyor companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for manufacturers of plastic screw conveyor parts, plastic screw designs, plastic flexible screw conveyors, or customized screw conveyors of every type, this is the resource for you.

  • Cedar Rapids, IA 800-452-4027

    We are a US based, family owned company specializing in the design and manufacturing of screw conveyors in all configurations: vertical, inclined, shaftless, live bottom, plug screws, feeders, mixers, heating/cooling, FDA/USDA approved, screw presses and more. For over 35 years we have excelled in delivering quality products and exceptional customer service. Discuss your custom needs with one of our project engineers today!

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  • Belleville, NJ 800-822-8629

    Our plastic screw conveyors are designed for hassle-free processes. Our hardware is equipped for various functions and we understand the importance of customer satisfaction. We work hard to make sure your experience is a positive one. Turn to Vac-U-Max for all your plastic screw conveyor needs. Please give us a call today to learn more information!

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  • Pelham, AL 205-663-5330

    Since 1981, ProcessBarron has been a leader in the design, manufacture and installation of quality heavy-duty screw conveyors and material handling conveyors. We have served a variety of industries with an assortment of heavy-duty screw conveyors and can use a variety of materials to construct conveyors.

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  • Monroe, NC 704-246-0900

    Spiroflow Systems has more than 40 years of experience in the design, manufacture & installation of bulk material handling equipment & systems. Product innovation & a thorough understanding of customers’ needs & objectives keep Spiroflow at the forefront of the industry. Spiroflow Systems offers flexible screw, aero mechanical, pneumatic, tubular cable & chain drag conveyors as well as bulk bag fillers & dischargers, automatic bag placing & sealing, robotic palletizing & auxiliary equipment.

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  • Silver Creek, NY 888-255-2611

    Here at S. Howes, we strive to provide our customers with the very best. These items are utilized in a number of industries including energy, chemical, manufacturing, automation, construction, transportation and more. We put a focus on supplying you with the very best. Please give us a call today to learn more information!

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businessIndustry Information

Plastic Screw Conveyors

Plastic screw conveyors are a type of bulk material transportation system that uses a lightweight rotating helical screw inside a trough or tubular casing to elevate raw materials. They serve as alternatives to standard carbon or stainless steel screw conveyors and offer some features that metal cannot.

Plastic screw conveyors are light in weight, inexpensive to fabricate and repair, corrosion and chemical-resistant and able to withstand high temperatures. They can also handle abrasive wear. Plastics like polyurethane, polyethylene and polypropylene can be injection molded to become these conveying systems. Polyurethane screw conveyors are acid resistant, durable and at times more wear resistant than steel. Polypropylene and polyethylene exhibit a smooth surface, making them easy to clean and sterilize. They are therefore used as a food grade material that will not contaminate edible material and is used in the food and beverage processing industries. All three of these thermoplastic materials can also withstand high temperatures without melting, burning or chemically changing. Plastic screw conveyors can be easier to handle and replace than other kinds of conveyors, and they can convey loose, granular, powder and pellet materials. The food, chemical and mineral processing, wastewater treatment and construction industries all use screw conveyors made of plastic in plants and manufacturing facilities as components in large processing lines.

Like most screw conveyors, plastic screw conveyors are generally powered by an electric motor. They are available in six, nine or 12 inch diameters and may be any length, which is defined by the amount of space the facilities have. While plastic conveyors are used when impact and abrasive wear is a problem, they do have some limitations. Static electricity may accumulate and produce a spark while plastic screw conveyors are in motion. Therefore, absolutely no combustible or flammable materials may be transported via plastic screw conveyors in order to ensure workplace safety. All plastic components of screw conveyors - the screw shaft and trough or tubular casing - are manufactured by the injection molding process, where molten thermoplastic resin is forced into a mold, where it takes the shape and hardens. Injection molding is fast, inexpensive and able to produce complex plastic parts. Screw conveyors made of plastic may be three different orientations: horizontal, which transports material on a level plane and often doesn't require a tubular casing; vertical, which conveys material straight up and down; and inclined, which moves material from one container to another on an angle. Most plastic screw conveyors, however, are modular or portable. They are smaller and can be relocated to anywhere they are needed around a facility.


Plastic Screw Conveyors
Plastic Screw Conveyors
Plastic Screw Conveyors - VAC-U-MAX
Plastic Screw Conveyors - VAC-U-MAX



Plastic Screw Conveyors Informational Video