The machine processing of feed particles, bright and clean, uniform, moderate hardness, particle size can be replaced by different millstone required for the purpose, aperture into 1.5, 2, 2.5, 3, 4, 5, 6mm, etc. (the machine by default with 4 mm diameter), when you place an order according to different growth period of farmed animals need to choose different aperture of mill.
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