Successful drying solutions for

VetterTec screw presses have long been used for demanding applications. Two specific uses relate to the dewatering of used tea leaves and coffee grounds. The specified execution of VetterTec Coffee Presses suited efficient for dewatering of different coffee ground structures after extraction process. Fundamental dewatering target is to remove the process related coffee grounds water after various processes in order to incineration energy efficient.

The various process extended possibilities to use the coffee affect the structures to a spent coffee ground and requires a specific screw press design. Based on the extended process structures, VetterTec performed several feasibility studies and product specific tests, to developed for spent coffee grounds specific Screw Presses to dewatering efficient. The execution in various lengths base on the grounds structure by specific compression and perforation.