Novel parabolic tower design, unique heater configuration, and optimized airflow are said to maximize efficiency.
Targets applications requiring one, two, or all three of its functions—drying, cooling or classifying of extruded pellets
Multi-functional unit dries, cools and classifies resin all in one machine.
Quick-change manifolds let users switch hoppers or connect multiple machines to one hopper.
Wittmann Battenfeld to display wide array of new auxiliaries at show.
Billed as alternative to compressed-air and small twin-tower units.
Extensive production-scale test runs with a redesigned vacuum dryer produced higher throughput than originally specified and achieved required dryness in just 35 min after a cold startup.
A small compressed-air dryer for micro-parts injection molding is one of the new drying developments on display next month at the K show in Düsseldorf.
Still reportedly provides substantial reductions in drying time and energy consumption relative to desiccant dryers.
New NDM-5 compact dryer from Novatec Inc., Baltimore, is designed specifically for low-volume medical molding at up to 5 lb/hr.