High quality ingredients (fish meal, cereals, vegetable proteins …) are selected and ground according to the specific nutritional and pellets size requirements of the aquatic animals and various fish request.
The particle quantity of fish feed raw material is a key factor for premium granulates production : therefore the grinding step is an important unit operation. The powder is then mixed with minor ingredients such as vitamins, mineral premixes… prior to the preconditioning ot to the fish extruder directly.
Next, the heart of the process, extrusion cooking is done in three stages in the fish feed machine : preconditioning, extrusion cooking and die texturing/ shaping. Twin-screw extrusion-cooking uses its perfect mixing ability and parameters control such as shear, temperature, residence time to reach the highest physical and nutritional standards. Through direct steam injection, venting device and efficient barrel cooling, adjustable screw speed, screw configuration, shear and temperature conditions are perfectly controlled ; this leads to optimized functional and nutritional pellet properties such as the bulk density, calibration, cooking degree, best ratio proteins- lipids, etc
Fish feed Pellets can then be oil coated and possible additives and are cooled down to complete the fish feed processing.
Q1: what is your company after-sale service?
Our service is turn-key mode ,which include installment debugging and train
Our engineers available to service machine overseas .
We can free supply the basic formula of raw meterials
Q2: If machines wearable parts need to change, what should we do?
we can offer the wearable parts all the time ,and offer video
Q3: What is the payment terms if we want to buy the machines?
L/C T/T 30% down payment ,70% balance before delivery
MT Machinery is one of the largest and professional nice looking wet floating fish feed pellet machine suppliers in China. We aim at helping you produce food quicker and quicker without reducing the quality. Now we have nice looking wet floating fish feed pellet machine for sale, welcome to check the quotation with us if you are interested in it.
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