New Mid-Range Press-Side Granulators
Two compact models from Wittmann Battenfeld for 88 to 110 lb/hr have larger hopper openings and fixed or rotatable material outlets.
At the recent Fakuma 2021 show in Germany, Wittmann Group displayed two new mid-sized models of its G-Max compact beside-the-press granulators. New G-Max 23 can process up to 88 lb/hr and is suitable for presses up to 240 tons. New G-Max 33 is suited for up to 110 lb/hr and presses up to 500 tons. Like other models in the series, these screened granulators have a “hybrid” rotor—a staggered open rotor—and V-belt drive with automatic tensioning standard. (For more details on the G-Max line, see May ’21 Keeping Up.)
Wittmann (represented by Wittmann Battenfeld in the U.S.) also notes that the design of the entire G-Max series has been standardized on the design of the G-Max 13. Accordingly, the two new models come with larger hopper openings and with a choice of fixed or rotatable material outlet.
Related Content
-
How to Get Rid of Bubbles in Injection Molding
First find out if they are the result of trapped gas or a vacuum void. Then follow these steps to get rid of them.
-
How to Set Barrel Zone Temps in Injection Molding
Start by picking a target melt temperature, and double-check data sheets for the resin supplier’s recommendations. Now for the rest...
-
Are Your Sprue or Parts Sticking? Here Are Some Solutions
When a sprue or part sticks, the result of trying to unstick it is often more scratches or undercuts, making the problem worse and the fix more costly. Here’s how to set up a proper procedure for this sticky wicket.