Gear press working principle: A pair of mating gear rollers are used as the working parts of overstocking materials. The working principle is continuous extrusion granulation of positive-displacement. The plant can be widely adapted and the end products possess higher intensity and uniform length. The shape of particles is cylindrical and their diametermeter is generaly from 2.0mm to 8.0mm. The rate of end products is ≥95%. Applied Scope: This plant is widely applied to catalyzer, auxiliaries, additives, daily chemicals and agrochemicals etc. Inner packing: Wooden case. Outer packing: Container.