Screw conveyor systems go by a number of different names, helix conveyors, auger conveyors, and many other names, but there is no denying that these systems are able to handle a variety of materials and fit into just about any bulk material handling application. Because these screw conveyor systems are so prevalent, there are also a number of different options to consider when purchasing one of these systems. Read More…
Leading Manufacturers
Conveyor Engineering & Mfg. Co.
Cedar Rapids, IA | 319-364-5600We 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.

VAC-U-MAX
Belleville, NJ | 800-822-8629VAC-U-MAX is a manufacturer specializing in screw conveyors and transportation systems, load filling machines, bulk bag loaders, grinders, pulverizers and sifters. The company serves the chemical, food and feedmill industries with highly efficient products.

Spiroflow Systems, Inc.
Monroe, NC | 704-246-0900Spiroflow 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.

Flexicon Corporation
Bethlehem, PA | 888-353-9426A world-leading manufacturer of flexible screw conveyors with more than 10,000 installations handling free- and non-free-flowing bulk products including materials that pack, smear, cake, plug, fluidize and separate. The simple design can deliver efficient performance while at the same time reduce maintenance and cost. Stationary and mobile units to automated plant-wide systems are available.

UniTrak Corporation
Port Hope, ON | 888-884-8168UniTrak Corporation is a global leader in the supply of bulk material conveying equipment. Our conveyors are used by several leading manufacturers around the world. We are located in Canada and the UK and can easily reach our customers. We have been in the business since 1967 and out passion to succeed remains unshaken. Our customers can be assured of the quality of our products as we have been i n the business for such a longtime.

Typically, a screw conveyor system is made from metal such as steel or aluminum; however some forms of plastic screw conveyors can be used in applications where there is an abundance of high heat, moisture and high impact present. Depending on the application and the materials that are being moved, the system often involves either a trough or a completely enclosed system in order to ensure that there is zero material loss and no contamination during the transfer from point A to point B.
Depending on your application requirements, your screw conveyor can be vertical, horizontal or at an incline. If you choose to go with a horizontal screw conveyor system, you will be able to utilize the trough system whereas if you choose to go with a vertical system you will need to employ the tubular casing to ensure that your material stays within the screw conveyor system. Screw conveyor systems are very gentle when moving the desired material which is why they are used to transport such a wide variety of materials such as: caffeine powder, ferric sulfate, cocoa beans, garlic powder, flour, vitamins, fiberglass, lead oxide, and many other forms and types of materials.
Whatever your exact needs may be, seeking out a skilled screw conveyor system manufacturer is a great way to ensure that you will receive the product that you require. Whether you are transporting loose materials, dry materials, even some liquid materials, a screw conveyor system is the best way to get them into and out of a vat, silo, rail car, hopper, truck, pit, or barrel.