floating fish food pellet processing making extrude price fish feed machine

05-12-2019

1. Ups and downs of feed:

According to its functional characteristics, aquatic feed products can be divided into fast settling feed, slow settling feed, suspended feed and floating feed.Density of different floating feeds in sea and fresh water kg / m3

Marijuana, salmon, COD and herring are slow to feed, and slow feed can improve feed utilization. The fat content of slow sedimentation feed is high (generally > 12%), the starch content is low (5% ~ 10%), and the particle size range is large (particle size is 1 ~ 16mm).

Floating aquatic feed is usually used in the culture of catfish, tilapia and carp. Its fat content is less than 12% and starch content is more than 20%.

feed line machine

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