fish feed dryer machine
RICHI’s new horizontal fish feed dryer machine is specially designed for drying feed, is also used as animal feed dryer, pet food dryer, dog food dryer, etc.. It has low energy consumption, high efficiency, environmental protection and sanitation. It can be equipped with two heat sources of steam and natural gas. It has become the energy-saving choice for the majority of extruded feed manufacturers.
The fish feed dryer is a major energy consumer in the processing of extruded feed for aquatic products and pets. In the current environment where the cost of raw materials continues to rise, reducing energy consumption and improving product moisture uniformity have become the most important aspects of “cost reduction and efficiency improvement” in compound feed mills.
Application of fish feed dryer machine
In recent years, the market of aquatic extruded aqua feed and pet feed has developed rapidly, and the related twin screw extruder machine and feed dryer technology has also been continuously improved and developed.
In the drying process of livestock and poultry, aquatic products and pet feed, the fish feed dryer system is the most important auxiliary equipment, and the drying effect directly affects the final quality of the product.
- Aqua feed
- Standard pet food
- High meat inclusions
- Animal feed
- Baked treats
- Long goods
- Meat substitute products
Features of fish feed dryer machine
The horizontal fish feed dryer equipment designed by the RICHI engineer team strictly follows the European and American design standards, and adopts the original energy-saving key technology to fully meet the needs of customers for energy conservation and efficiency improvement.
- The air distribution inside the fish aqua feed dryer machine is very important, which not only determines the drying efficiency and energy consumption, but also determines the uniformity of product moisture. The RICHI professional team eliminates the airflow vortex area through industrial-grade CFD airflow simulation calculation and test verification iteration, and the hot air distribution is uniform to achieve the best drying efficiency;
- The new optimized temperature zone design combined with the reversing flow drying technology, the drying is more uniform and the energy consumption is lower;
- The whole fish feed dryer machine adopts a fully enclosed thermal insulation structure, and the 100mm new thermal insulation material has excellent thermal insulation effect and reduces heat loss;
- Automatic temperature control and dehumidification system, each temperature zone is equipped with an electric moisture exhaust air valve and a high-precision humidity sensor to precisely control the air humidity in the fish feed dryer machine, improve the heat utilization rate of the fish feed dryer equipment, reduce the heat consumption of dehumidification, and be more environmentally friendly and energy-saving;
- Customizable multi-layer belt configuration, long drying time and large output;
- High moisture uniformity, five-point frequency conversion ensures consistent thickness of material layer, and advanced air duct design ensures uniform distribution of air flow through the material layer;
- The space saving dryer’s 360°airflow provides continuous and even roasting on all belts for faster roasting, more yield and higher yields.
- Enhanced airflow creates a uniform temperature throughout the conveyor belt and reduces production time in the dryer for greater output.
The belt fish feed dryer is the most widely used in the feed drying process. It adopts a horizontal overall layout, with simple structure, reliable control, convenient and intuitive operation, no damage to the surface of the particles, maintaining the appearance of the material particles, and flexible adjustment of the drying quality. Features such as high heat exchange efficiency and small moisture inhomogeneity meet the current requirements of high efficiency, energy saving and environmental protection.
Parameters of fish feed drying machine
Fish feed dryer machine price：110000-250000 USD (Customizable)
(Note: Richi Machinery’s products are always updated and improved. Therefore, if there is any difference between the pictures, feature descriptions and performance parameters of the actual model, please refer to the actual product.)
Fish feed dryer machine project
Customized 5T/H feed dryer for sale Russia
Customized 2T/H feed dryer for sale new Zealand
5T/H feed dryer machine for fish feed mill
1 t/h feed dryer machine for sale Senegal
working principle of fish feed dryer machine
—— RICHI MACHINERY ——
The belt circulating feed dryer is mainly composed of supporting feet, feeding section, drying section, returning section, conveyor belt, spreader and other parts.
Principle: After the air is heated by the heat exchanger inside the dryer, it is driven by the circulating fan to enter the fish feed dryer equipment. After the drying medium and the material exchange heat and moisture on the conveyor belt, part of the air is discharged through the common air duct, and the other part of the air is reheated by the heat exchanger, and the mixed fresh air enters the fish feed drying machine again.
The material is evenly spread on the conveyor belt through the spreader, and enters the fish shrimp feed dryer machine with the conveyor belt. After drying once, it is turned back in the return section, and enters the lower conveyor belt for secondary drying or multiple drying, and then discharged.
The fish feed dryer machine can improve the stability of the feed and prolong the shelf life of the product; promote the change of the physical properties of the pellet feed (such as hardness, taste and density, etc.); reduce the viscosity of the material and facilitate the processing of subsequent procedures; reduce the moisture content; prevent Growth of microorganisms and production of toxins.
Typical process of fish feed dryer machine
Advanced process design, reasonable fish feed dryer selection and perfect auxiliary configuration are the prerequisites to ensure the quality of dried particles.
The extruded high-temperature pellet feed can enter the spreader of the dryer by means of belt conveyor + chute or pneumatic conveying, and evenly distribute it in the machine.
The dried pellet feed is discharged from the fish feed dryer machine outlet, and can be collected into the discharge cone first in the process configuration, and then enters the next process through the belt conveyor.
Dust collection system
In the actual process design, in addition to shortening the length of the air duct as much as possible, rock wool should be wrapped outside the pipe for thermal insulation, and the entire pipeline should be well sealed to avoid loss of air volume. The size of the matching brake dragon should be appropriate. If it is too large, the centrifugal force will not be large enough to blow out the dust. If it is too small, it will not keep the air flowing and the dust will be blown out.
Operating tips of fish feed dryer equipment
01 Drying time
02 Drying temperature
03 Hot air flow of fish feed dryer machine
04 Distribution of materials in the conveying bandwidth
RICHI horizontal belt series feed dryers have been widely used in the production of aquatic feed and pet food since they were put into the market, and have been recognized by the majority of users for their energy-saving and high-efficiency features.
In the future, Richi Machinery will continue to actively explore the development trend of the industry, and in combination with the actual needs of our customers, continue to innovate, create energy-saving and efficient fish feed dryer equipment and environmentally friendly smart compound feed factories, and provide stronger support for feed processing and production.
Faqs of fish feed dryer machine operation
High energy consumption of drying steam
Increase the drying time, drying wind speed, and stabilize the air path. Only when they play a synergistic role can the drying temperature be effectively reduced.
High power consumption for drying
Short drying the effective air path route (to prevent the phenomenon of South-to-North water transfer) and removing unnecessary wind resistance will definitely reduce the kinetic energy (impeller) of the drying circulation air path.
The drying air path is unreasonable (the material is blown off)
Whether the drying air path is reasonable mainly depends on the fish feed dryer machine design engineer and whether the designed air path can be realized according to the design.
Uneven drying moisture
The uniformity of drying moisture mainly reflects the deviation and stability of the designed air path in actual operation, and the uniformity of the cloth of the distributor.
Difficult to dry
The difficulty of drying mainly reflects the sinking extruded material, the extruded floating material above 20mm, and the floating extruded material below 0.8mm.
RICHI specializes in providing fish feed dryer products and services in the field of drying technology for companies in the feed, pet food, fish food and other industries, which can bring about product quality optimization and systematic economic benefits. If your fish feed dry machine and feed drying system isn’t good, then there’s bound to be bad high energy costs, in which case it’s time to act! If you have fish feed dryer machine needs or questions, please leave a message, we will reply to you as soon as possible after receiving it!