What is vacuum spraying technology

LIMA Fish Feed Machine,Chicken Feed Machine

Vacuum spraying is a post-forming feed treatment technique developed internationally, also known as liquid penetration or core spraying.Vacuum spraying can add high proportion of liquid (mainly grease) to puffed particles, particularly suitable for producing high energy aquatic feed.The approximate process flow is as follows: Puffed extrusion particles ¡ú dryer ¡ú vacuum sprayer (weighing ¡ú vacuum ¡ú mixed spray ¡ú pressing outside the outside atmosphere) ¡ú Cooler affects vacuum spraying effects with pressure release time, extruded the quality of the particles, The temperature of the oil sprayed, the sea digit, the temperature of the extruded particles, the drying speed of extruded particles, and the like.

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