WEIGHING ARRANGEMENT

摘要

A weighing arrangement comprising an infeed for product material to be weighed and at least one dosing mechanism for controlled conveying of product material portions from said infeed to a weighing system. The dosing mechanism comprises a motor-driven transport screw formed as a helically shaped rod positioned in a trough for conveying the product material from the infeed to the weighing system and a control unit for controlling the motor in order to deliver a desired portion of product material to the weighing system. This weighing arrangement makes it possible to provide a well-defined conveyance of product materials, which are not suited for vibrational conveyance.