For constructing special care was given to the selection of materials that are of high quality and very light ; these features make the machine particularly silent and easily handled.

     This coffee shaker has two counter-rotating arms that are started in contact with the branches of the tree upon control of a special sensor.it has a high-performance electric engine allowing the machine to work with a consumption of 1 A.hour at (12V). An electronic card controls frequency stabilization, short-circuit protection and overload restriction. It is supplied with 3,2m-long cable, belt and 12V battery with autonomy of about 7 hours.

      Light weight and easy handling allow the collection directly on the tree also in very difficult situations.