James Eagen Sons Co. Datasheets for Feed Screws and Mixer Screws

Feed Screws and mixing Screws are screws or augers placed in bins, silos, extruders, hoppers, or molding machine to provide uniform flow. As the screw turns, process material is mixed and conveyed.
Feed Screws and Mixer Screws: Learn more

Product Name Notes
Custom flights and feedscrews in an infinite variety of styles, sizes, materials and applications. From 3/8" OD up to 150" OD. Drawing a length of bar stock over a mandrel...
Custom flights and feedscrews in an infinite variety of styles, sizes, materials and applications. From 3/8" OD up to 150" OD.
Double flight conveyor screws of regular pitch promote a smooth gentle flow and discharge of certain materials. Very short portions of double flight screws may be used either side of...
Flights have so many possible variations in size, quantity, and design it is impossible to make up a comprehensive catalog or price list. James Eagen Sons Company has produced flights...
Long pitch conveyor screws occasionally are used for rapid conveying of very free flowing materials or as agitators for liquids.
Paddle conveyor screws have formed steel blades mounted on rod shanks inserted through the pipe. Conveying action can be controlled by adjusting the angle of the paddles. They are used...
Ribbon flight conveyor screws consist of sectional flights, buttwelded together to form a continuous helix. Flights are secured to the pipe by supporting legs. Both ends of the pipe are...
Short Pitch conveyor screws are of regular construction except that the pitch of the flights is made less than the outside diameter of the screw. These short pitch screws are...
Tapering flight conveyor screws are frequently used as feeder screws for handling friable, lumpy materials from bins or hoppers. Tapered screws draw material uniformly from the entire length of the...
The folded flight lifts a portion of the material then releases it at the top of the regular flow. This improves aeration and agitation of the material, promotes mixing.
This type of screw consists of two or more ribbon flights of different diameters and hand, mounted one within the other on the same pipe or solid shaft by rigid...
Used for conveying, cooling and moderately mixing materials, simultaneously.
Variable pitch conveyor screws have succeeding single or groups of flights progressively increasing in pitch. They are used to draw free flowing materials uniformly from the entire length of the...