Dual-shaft mixer

Jan. 3, 2025
ROSS FDA-600 dual shaft mixer is designed for robust industrial processing of emulsions, dispersions, and suspensions.
Courtesy of ROSS Mixers
67781ab158c59079d534633d Ross News Release December 2024 Ross Fda600 Dual

Hauppauge, NY (Ross release) — ROSS has completed another heavy-duty dual-shaft mixer model FDA-600 designed for processing emulsions, dispersions, and suspensions. Engineered for wide-ranging densities and viscosities up to several hundred thousand centipoise, ROSS dual-shaft mixers cater to multiple industries including chemicals, composites, batteries, adhesives, and coatings.

The pictured FDA-600 has a 600-gallon working capacity, is capable of vacuum operation up to 29.5 inches Hg, is constructed in stainless steel type 304, and features two independently driven top-entering agitators. The first is a two-wing anchor agitator powered by a 30-HP motor, designed to motivate product from the sidewalls and vessel bottom at a constant rate, promoting continual batch turnover. The second agitator is a high-speed disperser driven by a 150-HP motor and equipped with a 15-inch-diameter sawtooth blade mounted on a vertically adjustable hub, which can accommodate different batch sizes.

The mix vessel incorporates a dished bottom, a 3-inch flush tank ball valve and legs providing 12 inches of clearance beneath the discharge outlet. A stainless-steel dimple jacket on the sidewall is provided for heating/cooling media up to 50 PSIG at 250°F. The mixer cover includes an 18-inch charge port and an 8-inch dust collection flange, along with additional nozzles for liquid addition and vacuum connection.

User-friendly touch screen controls include agitator speed management, cycle timer, temperature and vacuum displays, and an emergency stop push button, all located in a NEMA 12 panel. The controls package, built by ROSS Systems & Controls, is rigorously tested with the mixer prior to shipment, ensuring fast and seamless startup.

Charles Ross & Son Company

www.mixers.com