Fish Feed Extrusion Machine-manufacture,factory,supplier from China

Advantages of Puffed Floating Fish Feed1. Easy feeding and management to reduce diseasesExtruded aquatic feed can be suspended on the water surface for a long time. There is no need to set up a special feeding platform when feeding, just feeding at a fixed point. Fish need to float on the water surface when feeding, so they can directly observe the feeding situation of the fish, adjust the feeding amount in time, and understand the growth and health status of the fish in a timely manner.

The twin-screw extruder is a kind of multi-screw extruder. It is developed on the basis of the single-screw extruder. In the barrel of the twin-screw extruder, two screws are placed side by side. Therefore, it is called twin-screw extruder. According to the relative position of the screw, it can be divided into meshing type and non-meshing type. The meshing type can be divided into partial meshing type and full meshing type. According to the rotation direction of the screw, it can be divided into two types: co-rotating and counter-rotating.

Twin Screw Fish Feed ExtruderOn April 5, the twin-screw fish feed extruder purchased by the Indian agent was successfully shipped. So, why do more and more customers choose twin-screw extruders? Let's analyze it.Advantages of twin-screw extruder：The function of the extruder screw is to push the material forward in the screw groove, convert the material from solid to molten, and form shear on it, and supply material to the die of the machine head in a fixed and quantitative manner according to a certain compression ratio.

Aquatic extruded feed processing technologyI. Processing technology of extruded fish feed1 Squeeze the puffed fish    Extrusion curing is accomplished by a combination of water, pressure, temperature and mechanical shear.

How to Choose Suitable Fish Feed and Fish Feed Machine1. Protein is the main nutritional index of fish compound feedThe protein content in the feed is one of the criteria to measure the nutritional level of the feed, but it does not mean that the higher the protein content, the higher the feed quality. Protein is the main nutritional index of fish compound feed, and the level of protein directly affects the internal quality of fish feed.The ability of fish to utilize sugar is low. Protein is the main nutrient for fish growth, and most of it must be obtained from food.

Because blood meal has high nutritional value and its processing technology and methods are becoming increasingly perfect, its application in pet feed has also received widespread attention. Some pet feed formulas will contain ingredients such as chicken blood meal and hydrolyzed blood meal.1. The application effect of blood meal in pet feedA test was conducted on the effect of puffed blood meal on growing dogs. It was found that adding 5% to 10% of puffed blood meal to the feed can replace a certain proportion of fish meal to achieve the ideal feeding effect.

The twin-screw feed extruder is mainly composed of a barrel and a rotating extrusion twin-screw in the barrel. When the equipment is running, the material enters the material cavity through the feeding port, and the screw rotates and squeezes forward to be transported. Under the action of thrust, friction, shear force and heat, a high pressure and high temperature difference is formed inside and outside the cavity. The moment the material is extruded, Instant expansion due to pressure difference.

Advantages of twin-screw extrusion extruder(1) The adaptability of raw materials is wider, and it can adapt to the processing of raw materials with high viscosity, low viscosity, high oil content, high moisture or viscosity, oily, very wet and other slippery materials in single screw (SSE).(2) There are fewer restrictions on the particle size of raw materials, which can be adapted to the processing of raw materials with a wide particle size or from fine powder to coarse powder particles and raw materials with particle sizes outside the specific range of single-screw processing.(3) The material

Using floating fish feed machinery to provide aquatic extruded feed now not handiest saves a lot of time, but additionally improves hard work productivity. floating fish feed machinery can produce distinctive length of fish feed.breeders can calculate the quantity of bait to be fed according to the species, specs, quantity, water temperature and feeding rate of the fish to be farmed, and feed them quick, which no longer best saves plenty of time, however additionally improves labor productiveness.Floating fish feed machinery has wide software potentialities.

Aquatic extruded feed processing technologyI. Processing technology of extruded fish feed1 Squeeze the puffed fish    Extrusion curing is accomplished by a combination of water, pressure, temperature and mechanical shear.