Sifting machines are essential for controlling the size of particles before grinding. Sifting machines are an essential instrument for ensuring that the granules produced by grinding are uniform in size, which is critical for their maximum performance in your product. Sifting machines function by separating large from small particles. Smaller particles can flow through a fine mesh screen used for this, whereas larger particles are captured by the screen. By changing the screen's size and density, more or less material can be removed from the mixture. Get the exact size of particle you want for your product.