Application Fields

Suitable for grading the fineness of irregularly shaped particles such as spherical, flat, and needle-like, separating two materials of different densities, and removing impurities from powdered materials.

Widely used in industries such as chemicals, non-metallic minerals, metal ores, abrasives, ceramics, refractory materials, food, and new materials.

FWAir Flow Grading Machine Advantages:

l     Low energy consumption:15% lower than traditional vertical and horizontal graders～50%

l      High efficiency:Utilizing advanced self-leveling technology and pre-dispersed structures, the grading efficiency is 25% higher than that of traditional vertical and horizontal grading machines.～50%

l     High resolution:The particle size of graded products can reach as high as D97 2 micrometers, with the product particle size adjustable in an infinite scale, making variety changes quite convenient.

l     High precision:New gap sealing structure, eliminates wall adherence effect, prevents large particles and screenings

l     Eco-friendly with zero pollution:The system operates under negative pressure, ensuring the production process fully complies with the country's high environmental protection standards and achieves dust-free production.

l     Low maintenance costs:Newly designed grading wheel, with no wear on materials with Mohs hardness less than 5, and a lifespan 3-8 times longer than traditional vertical and horizontal grading machines for materials with Mohs hardness greater than 5.

Process Flow Diagram: