Ever since 1980 when it was first introduced, the Sandvik Rotoform system has remained one of the most popular and efficient pastillation systems on the market, with over 1400 installations now completed for a wide variety of applications and products.
The Rotoform process is economical and reliable, delivering dust-free pastilles that provide all the key advantages of this product form, i.e. easy product flow and high bulk weight for easy bagging, transportation, storage, metering, blending and re-melting.
It provides a product that’s highly uniform, hemispherical, stable, thermally unstressed and of high purity and quality.
The Rotoformer can be equipped with different metering systems to produce pastilles of precisely the right size, from micropastilles of 1 mm diameter to larger pastilles up to 30 mm. Products with melting temperatures up to 300°C are suitable for this process as are those with viscosities from 1 to 50,000m Pas.
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