Drum screen

Drum screening machine is a common equipment in fertilizer production, which is mainly used for the screening and classification of finished products and returned materials, so as to achieve the classification of products, so that the product is evenly classified to ensure the quality and appearance of fertilizer requirements. Vibrating screen machine is an efficient screening equipment, widely used in fertilizer production. The drum type screening machine adopts the combined screen, easy to repair and replace, its structure is simple, easy to operate, smooth running, is the fertilizer screening and grading equipment.

How it works:

Drum type screening machine is the use of rotary vibration shaking and other actions, the various materials through the screen are divided into several grades according to the size of the material into the feed. The roller screen machine is composed of five parts, such as drum, frame, funnel, reducer and motor. After the material enters the drum by the feed port, on the one hand, it is screened with the rotation of the drum, on the other hand, the material with large particle size flows forward along the slope of the drum, and is gradually screened out through the screen of different pore sizes. The material is sifted out and dropped into its own funnel, and then transported by hand or belt to the finished product area.