... is highly increased. The service life is long. Dry material powder is fed from the top of the equipment, de ... into granulator, and then the particles and part of powder material enters into sieve by the rolling knife, and ... & Granulation device Petro-chemical, fine chemical, pharmaceutical, foodstuff, metal powder, Bio-engineering, pesticide, fertilizer, mine and coal. GZL240GZL360GZL450diameter of ...