This product was developed based on the imported equipment in 1992 and has been placed on the list of the "Sin-tech Spark Project of Zhejiang”. In 1995, this product passed the provincial level technical appraisal of new product, was awarded the "Wenzhou Scientific and Technological Improvement Award" and also recommended as the "Brand-name and Quality High-tech Product of Zhejiang" and "National New Product of 1996". And it has been exported to such regions as Europe, Australia and Southeast Asia, etc. and can be used for coating various tablets, pills and sweets with organic film, water-soluble film and sugar film, etc. And it has such characteristics as high efficiency, low energy consumption and small floor area, etc. And it can be widely used for coating various tablets, pills and sweets with organic film, water-soluble film and sugar film etc. In such fields as of pharmaceutical, food and biological products etc.