You should carefully think about the catfish feed formulation and production
if you really want your farm to be success. Some catfish farm decide to produce
their own feed because the fact that catfish feed takes out even greater than
half of the cost that they need to farm the fish. Thus by producing your own
feed, then at least you can cut some of the cost that you need to purchase the
feed. Furthermore by producing your own catfish feed, then you will be able to
adjust the nutrition content inside the feed to be more suitable with the
catfish current condition.
Learn More about Catfish Feed Formulation and Production
To create the best formulation for the catfish feed that you want to crate, there are many things that you should consider. The most important is the nutrition that the catfish will need, and you should also know whether there are some toxic ingredient which you should not use on the catfish feed formulation and production. You should also ensure that all ingredients are available easily at your local market since you need to consider the benefits that you will gain from each ingredient when compared to its price. Catfish also have their own preference, thus you should ensure that the taste of the feed is liked by the fish. Then you should also own right technology to create the feed.
Floating type of catfish feed is preferred by many farmers since you can control the feeding better thus there would be minimum waste created. Here are some of the main production processes that you should do to create the catfish feed:
1. Grinding process
To do this process, you can use hammer mill machine which will do the process automatically. You only need to mix the entire ingredient together before putting it inside the machine crushing chamber. In this chamber, the ingredient will be grind using hammer which rotated inside. By using pressure created by the machine, the ingredient will be crushed into smaller pieces which you can use to process further in the next production line. You should remember that the size of the particle created by this grinding process will highly effect the efficiency of the making process of your catfish feed formulation and production.
The catfish feed ingredients that has powder form must be mix correctly to ensure the nutrition will spread evenly on the catfish feed that you create. You can also add other small ingredient that you want to mix together with the powder ingredient using mixer machine.
3. Extrusion process
There are two types of extrusion process that you can do which are dry and wet processes. This catfish feed formulation and production process will be the one that can create floating feed type. The extrusion process will be done using high temperature in little amount of time possible inside a high pressure environment. Because of the difference of pressure inside and outside the machine make the extrusion process become possible.
You will need to remove some moisture as well as lowering the temperature of the catfish feed, thus drying process is needed. You should use low temperature for the drying process which is less than eighty degree Celsius, and the longer the drying process time, the better the result will be. Thus you can try to use multi layers drying machine for this process.
5. Oiling and spraying process
To give better aroma and taste to the catfish feed that you create, it is better to spray some oil on the feed which comes out from the previous machine. With spraying machine, you will be able to automatically spray the surface of the catfish feed effectively.
The cooling process is needed to harden the catfish feed that you create. You can use flow cooling machine to cooling the catfish feed by flowing cool air in certain direction. Then you can use packing machine to pack the catfish feed that you have create which able to preserve the quality of the catfish feed that you create.
Those are all the catfish feed formulation and production process that you should do to create the best catfish feed which will effectively give nutrition to the fish inside your farm.
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