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Votator
This is basically Horizontal stainless steel (S.S.) tube with jacket made up of metal steel (M.S.). The shaft is rotate inside this tube with high revolution. In this metal tube, the ammonia is expending which give chilling effect to the stainless steel tube present inside.
The space between the shaft and tube is relatively small, the margarine emulsion is pumped down to this space. The shaft is fitted with scraper blades and the emulsion is continuously spread onto the chilled wall of inside stainless tube and scraped from it through the scraper. The scraper reduced the crystal present in the emulsion and gives foaming property to this emulsion. During this process the temperature is about 18o to 22o C and then this emulsion is transfer to next level (crystalizer).
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