fish feed manufacturing plant

Design of 12-14 t/h floating fish feed manufacturing plant

Since the development of the feed industry, although the technology of each fish floating feed manufacturing plant is very different, in the design of the fish feed plant, the use of perfect, reasonable and flexible technology; the selection of advanced, efficient and high-quality equipment is always the goal.

Since the feed resources of many countries are different from those of Europe, most fish extruded feed manufacturing plants adopt the American process, that is, the process of powder first and then compounding. It is also possible to customize the feed production line process of “first batching and then crushing”.

In the current aquafeed production process of 12-14t/h fish float feed manufacturing plant, the extrusion process is mostly used, which can not only improve farmers’ aquaculture feeding mode, but also save the production cost of floating aquafeed to a large extent. Different extruded feeds are used in aquaculture.

These extruded feeds will use different processing techniques in the fish feed production process, but their main production processes are basically the same.

The extrusion and puffing process is more complicated, and we need to strictly control it in the floating fish feed production process.

• First, workers prepare the mixed materials and place them in the to-be-expanded bin. In the process of material conditioning, they also need to set moisture and temperature standards.
• After that, the quenched and tempered materials are transported into the extruding cavity, and the high-speed rotating screw in the extruding cavity will gradually increase the temperature of the extruding cavity during the movement of the material. At the same time, the operator can also adjust the puffing appropriately pressure in the cavity.
• With the continuous movement of the material, the temperature, humidity and pressure in the extruding adjustment gradually reach the preset fixed values, and then the mixed material will pass through the fish feed extruder machine template hole, and a pressure difference will suddenly form due to the atmospheric pressure and the pressure in the processing chamber. , so that the water vapor in the mixed material is quickly discharged, and then the processed feed pellets will expand rapidly, and the expanded feed needs to be dried, sprayed, and cooled.

In order to ensure production efficiency and reduce production costs of fish feed manufacturing plant, the above operations are usually integrated in the process of feed production. After the feed is cooled, the production personnel also need to screen and classify the extruded pellet feed, and then send the screened pellets to the extruding machine for packaging and storage.

01 12-14T/H fish feed manufacturing plant cost

02 Application

03 12-14T/H Fish Feed Manufacturing Plant Can Be Customized

① The entire 12-14t/h fish feed manufacturing system adopts a modular design, which can be customized according to the actual needs of customers, formula, plant structure, floor space and other requirements;

② 12-14T/H fish feed manufacturing lines with various forms (extruded pellet, powder, pelletized feed), various raw materials and formulas can be customized;

③ In addition to floating fish feed, if customers also want to process shrimp feed, livestock and poultry feed, pet feed, premix and other types, they can customize the complete production line plan according to the customer’s product plan;

④ If the customer wants to reserve the possibility of expanding the 12-14t/h fish feed mmaking plant capacity in the future, we will customize the plan according to the customer’s plan.

⑤ In addition to the program customization of the process flow and equipment layout, we can customize the layout and program of the whole 12-14t/h fish feed processing plant according to customer needs, including the layout of laboratories, central control rooms, office buildings, boiler rooms, restaurants, etc.

⑥ All 12-14t/h fish feed manufacture plant equipment and electrical component laboratory equipment can be configured according to customer requirements, and motor and electrical component brands can also be changed according to customer needs.

⑦ In addition to new construction, it can also undertake technical renovation projects for floating fish feed productions. There are several benefits to be gained from continuous upgrades, optimizations, and services on your equipment:

• Maximum extruded fish feed production
• Process knowledge and experience
• Reliability and cost efficiency
• Reduced life cycle costs
• Short and effective shutdowns
• Improved energy efficiency

04 Composition Of 12-14 t/h fish feed plant

The following is only the composition of the standard 12-14t/h floating fish feed manufacturing plant system, which can be designed according to the actual product type, process, formula and investment budget.

Silo system

Raw materials revieving and crushing system

First-time crushing system

First-time batching and mixing system

Fine crushing system (Second-time crushing system )

Second-time mixing system

Extruding and pelleting system

Drying system

Crumbling system

Liquid adding & coating system

Cooling system

Screening system

Packaging system

Stacking

MCC Control Center; Mimic Control Panel (CPP Computer System, Batching System (Computer controlled), Cables & Cable Bridge Tube)

05 List of 12-14 t/h fish feed manufacturing equipment

The following is only the core fish food processing machine list of the standard 12-14t/h fish feed manufacturing plant, and the equipment can be configured according to the actual product type, process, formula and investment budget.

Pulse dust collector	Scraper conveyor
Bucket elevator	Pnenmatic three-way
Drum pre-cleaner	Permanent magnet drum
Storage bin	Hammer mill
Air-locked conveyor	Batching bins
Batching scale	Premix scale
High efficiency mixer	Buffer bin
Double cyclone	Ultrafine grinder
Screw conveyor	Square plansifter
Twin screw extruder	Coating machine
Fish feed dryer machine	Rotary screener
Screening system	Cooling machine
Automatic packing machine	Sewing machine

06 General principles of fish feed manufacturing equipment selection

In general, the performance and model of the existing fish feed equipment should be considered when the processing technology is determined. For 12-14t/h fish feed mill plants, first of all, it is necessary to understand the requirements of the processing technology for equipment, and at the same time, it is necessary to grasp the relationship between the fish feed production process and the quality of the finished product and the breeding effect.

Only by fully grasping these conditions, we can choose the best complete set of fish feed equipment to produce high-quality feed products. In the selection, the key equipment of fish feed extrusion plant is generally considered first, and the selection of other supporting equipment cannot be ignored.

• First of all, understand the working principle, main process parameters and structural characteristics of the fish feed machine. Because these factors determine the future production efficiency, power consumption and ease of operation and maintenance.
• It is necessary to know the scale of the 12-14t/h fish feed pellet manufacturing plant producing the machine, the history, batch, processing methods, management and technical personnel level of the machine, etc., which will affect the reliability and stability of the equipment operation, that is, reflect the overall level of the fish feed machine.
• You should know the material and supply channels of the main components of the equipment, such as die, pneumatic components, large-sized bearings of the main engine, etc. Because these parts directly affect the service life and the reliability of the operation.
• To have a comprehensive and fair understanding of the use of the 12-14t/h fish extruded pellet feed manufacturing plant machine.

• The after-sales service and spare parts supply capacity of the fish feed manufacturing plant that produces this product are related to whether the feed factory can obtain spare parts and maintenance in time in the future.
• The price of the equipment and the distance from the equipment to the fish float feed manufacturing plant will affect the investment of the fish feed factory and the benefit of the factory in the future.
• The selection of fish feed equipment must be consistent with the technical level and management level of the feed manufacturing plant workers, otherwise it will affect the normal operation.

In short, the above points should be considered comprehensively, not only the price, without considering other factors. The selection of fish feed mill equipment must be scientifically screened, and the supply and demand output between each section is strictly matched.

According to actual experience, the output of general front-end equipment needs to be 20%-30% higher than the output of the back-end to ensure the efficiency of the entire fish feed plant system. Moreover, there must be a certain forward-looking when building a 12-14t/h floating fish feed pellet manufacturing plant.

06 Necessary work before building fish feed manufacturing plant

Investigation

In order to determine the scale of the proposed plant, the following investigations must first be done:

• The variety and quantity of local feed resources and whether these resources have seasonal characteristics. For example, there is a large amount of cottonseed meal that can be used as feed in a certain place. It is a by-product of the oil mill. Because the production of the oil mill is seasonal, the 12-14t/h fish floating feed mill plant must also make special considerations for its storage and processing.
• The local lack of available quantity of raw materials and the possibility of long-term stable supply.
• The current situation and recent development plan of local animal husbandry, as well as the demand for feed.
• Through the investigation, after the quantity of raw materials purchased and products sold, the production scale of the proposed 12-14t/h fish feed manufacturing line can be determined accordingly.

Selection of factory site

The choice of the 12-14t/h fish feed factory site is a problem that cannot be ignored in the construction of the factory. Since the daily throughput of raw materials and finished products of large and medium-sized compound fish food manufacturing plants is relatively large (above 10t/h), the plant site must be located close to roads, railways or waterways, and should be as close as possible to grain production areas and grain depots. and animal husbandry bases, in order to reduce the transportation and storage costs of raw materials and finished products, and make production, purchase and sales rationally circulated.

General layout and construction requirements

The overall layout of the 12-14t/h fish extrusion feed manufacturing plant should not only ensure the integrity and rationality of the process layout and the smoothness of the roads in the plant, but also take into account the overall situation, occupy less arable land, and try to make the layout as compact as possible.

The kind of fish feed manufacturing plants that are built in the way of land acquisition and expansion in stages often make the layout of the fish food factory area fragmented and the process layout is unreasonable, so it must be absolutely avoided. All buildings in the whole fish extruded feed manufacturing plant should strive to be in harmony, and the greening of the factory area should also be given due consideration.

The layout of the fish feed manufacturing plant area should highlight the main body, and the main building should be placed in a prominent position. When conditions permit, appropriate exterior decoration should be carried out to make the shape of the workshop as perfect as possible.

Cases of 12-14 t/h fish Pellet feed manufacturing plant

project report on 12.5 t/h fish feed manufacturing plant

The main products of this fish feed mill are tilapia extruded compound feed, shrimp extruded compound feed, pond squid extruded compound feed, yellow catfish extruded compound feed, special aquatic extruded compound feed. Mainly build a main workshop, waste gas treatment facilities and equipment, etc., and the rest of the facilities rely on the original project. （Related solution：shrimp feed mill）

• Project construction content: main workshop, 6 floors, with a scale of 1347m²;
• The total investment of the project is 2 million US dollars;
• After the expansion, the total area of ​​the project is 33340.6 m²;
• The total construction area of ​​the is 12347 m²;
• Working system: 300 days per year, two shifts, 8 hours a day.

Water	3000t/a
Electricity	4 million degrees/year
Steam	15000t/a
LPG	5.0t/a

Raw material name	Annual consumption
Fish meal	3180t/a
Corn	10200t/a
Soybean meal	19200t/a
Rapeseed meal	10800t/a
DDGS (Dried Distillers Grains)	9000t/a
Meat meal	3000t/a
Calcium dihydrogen phosphate	1200t/a
Amino Acids & Premixes	3420t/a

Product Name	Annual Production
Tilapia extruded compound feed	36000t/a
Shrimp Extruded Compound Feed	4800t/a
Expanded compound feed for pond kingfish	14400t/a
Extruded compound feed for yellow catfish	2400t/a
Special Aquatic Extruded Compound Feed	2400t/a

Name	Model	QTY
Pneumatic Tee	TDQF.30×30	3
Cylinder Preliminary Screening	TDSCY.80	1
Pulse Dust Collector	TDMCa.4	1
Scraper conveyor	TDGSS.32	1
Bucket elevator	TDTG40/28	2
Clean Screen	SCQZ90*80*110	2
Permanent Magnetic Cartridge	TCXT25	2
Distributor	TDFPX-6	1
Silo to be crushed	12m³/piece	4
Pneumatic Gate	TDZF.45×45	4
Impeller Feeder	TWLY20×100	1
Pulse Dust Collector	TDMCa.4, TDMCa72	3
Feeding Screw Conveyor	TWLY20*125	1
Feed Crusher	SWFP66*100	1
Closed Air Screw Conveyor	TLSUF25	1
Bucket elevator	TDTG40/28	1
Permanent Magnetic Cartridge	TCXT25	1
Ingredient warehouse	/	23
Ingredient Auger	TLSUW20	23
Single-cylinder unpowered dust collector	BLMB1	2
Ingredient Scale Bucket	1000kg/batch	1
Twin Shaft Paddle Mixer	SLHS2	1
Buffer Bucket	3m3	1
Air Shutoff	16L	1
Ingredient Scale	PLDY1000-C/PLDY250-C	3
Fish Feed Mixer	SLHSJ2A	2
Scraper conveyor	TDGSS25	1
Bucket elevator	TDTG.40/23	1
Permanent Magnetic Cartridge	TCXT25	1
Silo to be crushed	/	2
Feeding screw conveyor	TDWLSS.200	2
Superfine grinding bin	15 cubic	2
Screw Conveyor	TDLS25	2
Superfine Pulverizer	SWFL017C	2
Cyclone	SKLX55	2
Air Shutoff	TCFZY-9	2
Pulse Dust Collector	TBLMy156	1
High Pressure Fan	TY55-1C	2
Square plansifter	SFJM125*4	2
Ingredient warehouse	/	3
Ingredient Screw Conveyor	TWLL32	3
Ingredient Scale	PLDY1000-C	1
Mixer For Fish Feed	SLHSJ0.5A	1
Scraper conveyor	TGSSP16	2
Bucket elevator	TDTG40/28	1
Permanent Magnetic Cartridge	TCXT25	1
To be puffed bin		2
Feeders	TXLP160A	2
Single Axis Conditioner	TDTZ450*3000	1
Dual Shaft Differential Conditioner	SCTZ39	1
Floating Fish Feed Extruder Machine	RCPH150*2	1
Suction fan	2378A/505A	1
Cyclone	XKLX55	2
Air Shutoff	CFDWZB-45-E	1
Fish Feed Dryer Machine	TDHG.25/8F.4	1
Fan	4-72-5.5C	1
Bucket elevator	TDTG40/28	1
Classifier	SFJH180	1
Finished Product Warehouse	/	5
Grease Sprayer	VPLV135	1
Feed Pellet Cooler	SLNF32*32	1
Cooling fan	TY55-1C	1
Cyclone	SKLX55	1
Air Shutoff	GF-12	1
Bucket elevator	TDTG50/32	1
Classifier	FJH130*2C	1
Buffer Bucket	/	1
Packaging Scale	PSC50	2
Conveyor	/	3
Robot	TPR-200	1
Palletizer	/	1

01 Raw material receiving and cleaning:

02 Crushing stage:

03 Batching and mixing system:

04 Pellet extrusion stage:

05 Measuring and packing:

06 Finished products:

From north to south, the factory area of this 12.5t/h fish feed manufacturing project is composed of office and living area, raw material workshop, finished product workshop, and production workshop. The entrance and exit are located between the raw material workshop and the main workshop, which is convenient for the transportation of raw materials and finished products.

The main buildings of the 12.5t/h fish feed making project include office building, raw material workshop, main workshop, finished product workshop, warehouse, auxiliary room, etc.

The wind direction of the fish feed plant project area is mainly southeast wind, the main workshop is in the middle of the factory area, and the office area and living area are in the south of the production area. side (located in the upwind direction of the dominant wind), so the general layout is simple and reasonable.