FANWAY Fish Feed Machinery

For more production of fish, some extra feed is needed in accordance with natural feeds in water. This extra served feed is called supplementary fish feed. Introduction of some supplementary fish feed are described below. Rice Bran: Rice dust is like powder. It is very common and cheap. It is a better fish feed. Rice dust contain about 10-14% of protein. Rice dust also contain vitamin B1, B2, B6 and small quantity of enzyme. Mustard Cake: Mustard cake can be found in small sized pieces. It is slightly yellow colored. Mustard cake has to served to fish by mixing with other food. Fat may gather in the liver of fish for long time consuming of cake. As a result the fish may die. Mix maximum 40% of cake in the fish feed. But don’t use dry cake more than 20%. Mustard cake contain 30-32% protein. It also contain a high rate of fat. Wheat Chaff: Wheat chaff contain fiber. It controls many types of fish diseases. Amount of fat in wheat chaff is low. So, it is better than rice dust as fe

Fish Feed Extrusion Process Origin The early-stage extrusion processing was mainly used in food processing industry. Since the nineteen fifties, America had started to use this technology for feed processing field, especially for processing pet food and pretreatment of feed ingredients. Till the nineteen eighties, it has become the fastest developing technique of feed processing industry in the world, and has started to be applied in each sphere of feeding stuff industry, widely used for dry pet foods, some applications for livestock feed and fish feed. With the unceasing development of technology and the continuous rising of people living standard, the growth of aquaculture must follow the principle of producing green food without pollution, bringing significant attention and lots of intensive study on  aqua feed production technology . And there is a consensus that adopting  extrusion process to make fish feed   is the major means to ensure producing high quality and safe aquatic