Device designed to ensure the continuous dose distribution of a bulk dry pulverulent product. (Machine-translation by Google Translate, not legally binding)

摘要

Device intended to ensure the continuous dosing of a dry powdery product in bulk such as granules, powders or other, characterized in that it essentially comprises two driving screws each mounted individually rotating in a sleeve, tube, crankcase or other, namely a screw called doser whose sleeve has an exit hole, and a screw called compensator that receives, at one end, from a hopper, the pulverulent product to be dosed, the speed of the compensating screw being linked by subordination to the supply of the dosing screw . (Machine-translation by Google Translate, not legally binding)