trommhinne

Trommhinne, also known as trommel or trommel screen, is a mechanical screening machine used to separate materials, commonly in the mining, quarrying, and recycling industries. It consists of a perforated cylindrical drum that rotates around a horizontal axis. The drum is partially filled with the material to be processed, which is then agitated and tumbled by the rotation. As the drum rotates, the material passes through the perforated surface, with smaller particles passing through the openings and larger particles remaining on the drum. The trommel screen is effective for separating materials based on size and can handle a wide range of materials, including soil, gravel, sand, and even organic waste. It is a versatile and efficient tool for material processing and is widely used in various industries.