Granulator technology sources

Dropform granulator by the German Ryan • feshe roche invention
in the early 1980s , Applications from Switzerland Suntrad company,
From Sweden SANDIVK Group produced, Europe and the United States in the late 1980s to promote rapid industrialization, Particles have a revolution in the chemical industry. Makes more than 100 kinds of particles of the past can not be organic, inorganic chemical products to the particle.
World authoritative magazine "Chemical Engineering" has been reported that the machine "A Revolutionary Granulator" is of epoch-making significance.

Foreign typical sulphur granulation process