A Full Line, to Cover Every Need. Gravity Separators, also known as gravity air tables or density separators, use a combination of air for weighing, vibration for fluidization and conveying and tilt (or slope) for separation. Made for ease of use, longevity and above all, accuracy, Oliver Gravity Separators sort dry, granular, free-flowing material into streams according to particle density. This density separation can effectively separate like-size particles with as little as 0.5% difference in specific density. ...Read More
Oliver offers a full line of gravity separators and gravity tables covering 11 models in several sizes and varieties, to cover the broadest possible requirements for sizing contaminant removal. Every Oliver gravity separator is backed by the longest warranty in the business: 3 years.
Automation, Centralized Power Control and Integrated Electronics Built on our legendary rugged chassis and components, Voyager offers an unparalleled number of adjustment points and power automation to simplify the purification setup. Programmable Logic Circuitry with a pre-loaded menu of up to 20 separation "recipes" means faster and simpler changeover between different products, and optimal separations from even the most minimally-trained operator no matter what your density separation, size separation or contaminant removal needs. Fully integrated state-of-the-art Allen Bradley electronics simplifies installation and troubleshooting. Voyager's plug-and-play design and process automation make it a natural to integrate into the most complex plant automation strategies.
Hi-Cap Gravity Separators
The workhorse of the separation industry from seed to coffee and beyond. Our standard time-tested design offers simple adjustments and the opportunity for multiple upgrades to make even 20-year-old bulk density machines as productive as factory new units. Running capacities up to 15,000 lbs/hr.
Maxi-Cap Gravity Separators
The highest capacity gravity table available in the marketplace. Complete with hydraulic adjustments and electronic controls, these units are capable of replacing multiple unit lines with a single machine. Capacities up to 42,000 lbs/hr.
Our smallest precision gravity separator, built on the Hi Cap framework. Used in laboratories and universities worldwide for trial or research applications. Capable of upgrade to electronic controls.