Powder Sampler

The screw sampler is designed for sample extraction of dry and non-sticky powdered material from a duct or chute through which free flow of material is taking place. The sampler is driven by a geared motor coupled to a transport screw, crossing the flow of material. As an option, the screw sampler can be equipped with variable speed geared motor. The screw transports the extracted material to a discharge outlet chute where the material falls by gravity to the subsequent sample preparation equipment.