The Model A is designed for continuous production work, but its small size makes it ideal for laboratory and pilot plant use. It is a complete unit with motors, starters, connections and is mounted on a portable stand with casters. It is equipped with either a 5 HP or a 7.5 HP motor, and a 1-3/4” diameter feed screw with a variable speed drive mechanism.
The Model A is also available with an overhead feed screw arrangement which has a single 2-15/16” diameter feed screw for handling larger feed stock and can take a feed size up to 2”. A gravity feed model is also available which is recommended for high capacity grinding where ÿneness of grind is not priority. The Model A can also be set up for Cryogenic grinding to be used with our 3 ft.cooling tunnel.
All Pulva-Sizers™ are capable of wet milling feed materials and slurries.