Challenge our screw conveyor company with your needs for bulk material handling solutions that convey, feed and elevate your specific material. Technology, reliability and craftsmanship are the keys to over 85 years of continued growth.

A screw conveyor or auger conveyor is a mechanism that uses a rotating helical screw blade, called a " flighting ", usually within a tube, to move liquid or granular materials. They are used in many bulk handling industries.

KWS is a screw conveyor manufacturing company that specializes in screw conveyors, screw feeders, slide gates, bucket elevators, component parts and other bulk material handling systems.

Screw conveyors are typically designed to convey bulk materials at 15, 30 or 45-percent trough loading, depending upon material characteristics of the specific bulk material. As a general rule, trough loading of 45-percent can be used for light, free-flowing and non-abrasive bulk materials.

Screw conveyors, also known as auger conveyors, are industrial devices designed to transport large volumes of granular materials (such as powders, grains, and granules), semi-solids, liquids, and even non-flowing substances from one location to another. They enhance operational efficiency by removing the need for manual handling of materials.

vertical screw conveyors are a very eficient method for elevating a variety of bulk materials at very steep inclines or completely vertical. kwS considers any screw conveyor located on an incline over 45-degrees to be a vertical screw conveyor.

Feb 2, 2022 · Below is a comprehensive list of the different types of screw conveyors and the functions of each. A screw conveyor is the most basic and widely used form. The term “screw …

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.

Mar 25, 2025 · Discover a complete guide to screw conveyors: types, applications and how to choose the right one.

Robust and reliable conveyor screw construction. Enclosed construction options to fully contain product and prevent spillage. Abrasion-resistant (AR) steel plate, stainless steel, carbon steel, aluminum, and other premium material options to meet specific performance requirements.