In organic fertilizer production, screener machines play a vital role. There are two main types: rotary drum screener machines and vibration screener machines. Here’s how they operate:
The core function of these machines is to separate materials by particle size. When fertilizer material enters the screener machine, its mechanical action kicks in.
Process: After materials enter the rotating drum, the drum’s tilt and spin cause the material to tumble and roll along the screen surface. Properly sized particles (undersized material) pass through the mesh, while oversized particles exit from the drum’s end. The tumbling motion helps dislodge any particles stuck in the mesh, preventing clogging.
Process: A vibratory motor generates force that shakes the screen frame. This vibration tosses material upward while pushing it forward in a linear or elliptical path. Smaller particles fall through the mesh as “screen unders,” while larger ones stay atop as “screen overs,” achieving separation.
The screen mesh design is crucial. Hole size, shape, and layout are carefully tailored to production needs. Many machines also include feeding devices to spread material evenly across the screen for efficient sorting.
Adjustable settings like vibration intensity and screen tilt angle allow customization for different materials. These combined features enable precise, efficient sorting of organic fertilizer.
In short, through smart mechanical movement and thoughtful design, screener machines reliably separate materials by size. This ensures consistent product quality, making them essential in organic fertilizer production lines.