Ultrasonic Vibrating Screen for Screening Coffee Powder

Coffee ground sifting is designed to remove any large particles or clumps that may be present in the powder, helping to break up any clumps and ensuring an even distribution of the powder, resulting in a smoother, more consistent brew, Ultrasonic vibrating sieve due to Its high level of efficiency and accuracy, commonly used in coffee powder screening, can remove any impurities or foreign matter that may be present in the powder, such as dirt or debris, which helps to ensure that the final product is clean and free of any contaminants.

Processing technology of coffee powder:

1. Selection: Remove sand, dirt and debris from coffee.

2. Roasting: roast and cook on a coal stove at 130-160℃, and strictly control the temperature to prevent carbonization.

3. Fix it: In the roasted coffee beans, add 0.2% Luzhou Tequ while it is still hot and simmer for a few minutes.

4. Peeling and crushing: After peeling the shell of the coffee beans, they are passed through a crusher.

5. Impurity removal: The pulverized coffee powder is then passed through 100 meshes to remove coarse particles to make it uniform.

Why choose ultrasonic vibrating screen for coffee powder screening

Some of the reasons why ultrasonic shakers are preferred for coffee ground screening include:

1. High sieving precision: Ultrasonic technology is used to improve the precision of the sieving process, so that the separation of coffee powder particles is more precise, allowing the separation precision to be as low as 20µm (#635 mesh).

2. Reduce clogging: Ultrasonic vibrating screens are less prone to clogging than traditional vibrating screens because ultrasonic vibration helps prevent powder from sticking to the screen surface.

3. By eliminating mesh clogging, this ultrasonic vibrating screen also reduces the need to repair and replace damaged meshes, thereby reducing production costs.

4. Improved Particle Distribution: Helps improve the distribution of ground coffee particles, resulting in a more even and consistent brew.

5. Easy to clean: usually designed for easy cleaning, with detachable screens and other parts, which can be easily disassembled and cleaned.