Rolling bar

a.Rationale：

The rolling Bar Classifier is a size-classifying device that employs a series of parallel-arranged roller bars, which are rotated and adjusted in pitch to achieve the desired classification. The electric motor drives the roller bars to rotate, enabling the material to move along them. The small particles fall through the gap, while the larger particles continue to move forward.

b.Categorization：

The roller bar arrangement can be horizontal or inclined.

The power source can be electric or manual.

The material is metal.

The material type is ore, gravel, coal, or grain.

The sieve hole size is coarse or fine.

The application is industrial or agricultural.

The structure is single-deck or multi-deck.

c.Application：

The rolling bar classifier is a highly effective tool for material classification, screening and separation, which can be utilised to optimise product quality and production efficiency, reduce costs and enhance operational efficiency.