The Most Trusted Name in Dry Solids Processing

Vibra Screw Incorporated was founded in 1955 by Eugene A. Wahl, whose experience in solving problems in the process industries led to revolutionary ways to discharge and meter dry solids.

Today, with a staff of experienced and talented engineers and technicians, Vibra Screw is the leader in solids processing, with high quality equipment to store, discharge, meter, convey, size and blend.

Copied, But Never Equaled: The Bin Activator

The patented technology of the Bin Activator is a testament to both the experience and innovation of Vibra Screw. Vibra Screw’s Bin Activators have more designs and features than anyone else. Mr. Wahl invented a vibrated screw feeder to overcome flow resistance and produce a new order of accuracy in volumetric feeders. But another problem arose. As feed rates got higher there was a need for larger supply hoppers and discharging these on demand created the need for another device entirely: “The Bin Activator”.

Through many years of extensive testing, “The Bin Activator” has since achieved a rare degree of industry acceptance, with more than 100,000 successful installations around the world, in virtually every known process industry.

The Vibra Screw® Inc Absolute Satisfaction Guarantee

If your Vibra Screw® equipment doesn’t perform in the service for which it was sold we will refund your money. No time limits. No conditions.

A Message from Vibra Screw's President

For 65 years Vibra Screw has been an innovator in the field of dry bulk solids handling equipment. Many of the solutions now considered vital to any dry process line such as vibrating screw feeders and bin activators were invented by Vibra Screw.

From the very start we set out to build the best trouble free equipment possible and back it up with this lifetime unconditional performance guarantee: “Vibra Screw equipment is unconditionally guaranteed to perform in the service for which it was sold or we return your money. Period.” It is not uncommon for Vibra Screw equipment to remain on the job for 40-50 years and we’re very proud of our long list of repeat customers.

At the very heart of our success has been a skilled and dedicated team of engineers, applications specialists, and craftsmen, both inside the company and within our world wide network of manufacturers’ representatives who provide seasoned expertise and prompt local assistance to customers in their area.

It gives us great pleasure to begin a new partnership with SepSol Process Solutions in serving some of the most important process industries in the upper Mid West. They bring a wealth of knowledge and experience to our customers and a matchless professionalism which will be a significant factor in our continued growth. We look forward to working closely with them in serving your needs for many years to come.

 – Gene Wahl Sr.
President Vibra Screw Inc.