Dual-line SZLH420(15tph) normal aqua feed production line

The normal aqua feed is referred to the sinking pellet feeds needed for ordinary fish types( like four major Chinese carps) Ordinary aquatic feed products are mainly protein raw materials, including grains, cake meal, rice bran, bran, blood meal, fat, antibiotics, vitamins and so on.

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Jiangsu Liangyou Zhengda Co., Ltd., specializing in the production of feed machinery and engineering, can provide customers with complete sets of equipment solutions for livestock feed (pig, etc.), poultry feed (chicken, duck, goose,etc.), ruminant feed (cattle, sheep, etc.), common aquatic feed (four major Chinese carps, etc.), special aquatic feed (shrimp, crab, etc.), extruded aquatic feed (floating and sink fish feed, shrimp feed, etc.), premix feed (including all kinds of additives, etc.), and pet food(cat food, dog food, etc.). to meet the different needs of customers.

Now take theDual-line SZLH420(15tph) normal aqua feed production line as a case, according to the process flow and each section to do the following introduction and description.

Raw material:

Ordinary aquatic feed products are mainly protein raw materials, including grains, cake meal, rice bran, bran, blood meal, fat, antibiotics, vitamins and so on.

Introduction of process:

Ordinary of aquatic feed is characterized by fine grinding fineness (crusher mesh size 0.8- 2.0 mm), high curing conditioning requirements (using double jacketed conditioners), small product particle diameter (particle diameter of about 2-4.0 mm).The dual-line SZLH420 common aquatic fish feed project was designed to produce 10-12t /H, using two micro-crushing lines, one batching mixing line, two granulating lines and two packaging lines. The total power of the equipment is about :770KW;The construction area of the production area is about 22x17.5x29m (high);allocated with 1T boiler. The dual-line SZLH420 produces 10-12t ordinary aquatic fish feed with compact engineering design, reasonable structure, meeting environmental protection requirements, and can be designed according to customer requirements.

Process diagram:

Raw material receiving and cleaning process, grinding process, batching and mixing process, pelleting process, bagging process/ bulk packing, auxiliary process

Process introduction:

Raw material receiving and cleaning process

In this section, pellet feeding cleaning and powder feeding cleaning are separated independently and separate dust removal. Dust removal effect is good.

Cleaning equipment：granules sifter SCY80，capacity 20-30T/H；powder cleaner: SQLZ60X50X100, capacity 10-15T/H.

Grinding process

This section adopts two hammer mills, and each hammer mill is with two pre-grinding bins. Different raw materials can be crushed at the same time to improve production efficiency. Because the grinding fineness for fish feed is relatively small, the semi-air pneumatic conveying system is adopted to ensure the smooth discharging of the feed in the fine grinding process. Before entering the bins, the impurities are removed by magnetic separation device to ensure the safe operation of the hammer mill.

Grinding equipment : Hammer mill SFSP668×1000, 160kw, designed to produce 6-8T/H(¢1.0mm screen hole)

Batching and mixing process:

This section adopts 16 batching bins, two sets of batching system batch at the same time. It is controlled by the batching program independently developed by our company to realize accurate fast and slow feeding, fast batching and high precision.

Weighing equipment: Dosing scale PCS20/10, dosing precision: dynamic ≤3&permil;, static ≤1&permil;.

Mixing equipment : mixer SHSJ4, (30KW, 2000kg/ batch), designed to produce20-30t/h. Mixture uniformity CV ≤5%.

Pelleting process:

This section adopts two sets double-layer jacketed conditioner pelletizer, and each set is with two pre-pelleting bins, which is convenient to switch between varieties. After pelleting, they are respectively entered into the cooler and the elevator into the rotary screener in order to be screened, and the finished products are put into the packing bins, and the sieved out powder material is back to granulation, the sieved out large particle material back to crumbler.

Pelleting equipment(2 sets) : SZLH420, 110KW, designed to produce 6-8t/h.

Cooling equipment(2 sets) : SKLN4, 1.1kw, 4m3 volume, designed to produce 6-8t/h.

Packing process:

There are 4 finished product bins in this section. The pellet or powder is automatically weighed and packed by the packing scale. Vibration sieve is arranged before packaging to screen out the powder in the finished material.

Packing equipment: Belt scale, packing range: 20-50kg/ bag, 6-8 bags/minute.

Auxiliary section:

Dust removal system to improve workers' working environment; Grease adding system, common mixer place added to improve feed palatability.

The main equipment section
Number	Description and type	Qty	Picture
1	Grinding process: hammer millSFSP6681000，160KW, output 6-8tph( fish feed micro grinding) hammer millSFSP668800，110KW, output4-5.5tph( fish feed micro grinding) hammer millSFSP668*800，90KW, output 3-4.5tph( fish feed micro grinding)	3
2	Batching and mixing process: Mixing equipment: Mixer SHSJ3, 22KW, 1500kg/P, designed to produce 24-30T /H.CV of mixing ≤5%.	2
3	Pelleting process: Pelleting equipment: SZLH420, 110KW, 5-6T /H.

Why choose us

Personalized customization Provide 3D renderings

We can design project planning solutions according to the different needs of customers, and provide 3D renderings to enhance the user experience.Also, we' ll help customers to accurately sort out their own needs, and work with customers to repeatedly rationalize the scientific process, scientific, and optimize the design of the product system, and meet the reasonable individual needs of customers at any cost.With the spirit of perfectionism, we will build a good friend turnkey project, seek for our customers' value, and use the "differentiated competition strategy" to improve the market competitiveness for our customers and achieve strong cooperation and common development.

Field Survey

We design comprehensive solutions for feed machinery, fertilizer machinery, biomass machinery, storage machinery and engineering according to different requirements of customers, different raw materials and different sites.Our professionals will go deep into the construction site and plan well. In practice, it is truly tailored to local conditions. Different design schemes and construction methods are adopted according to different survey results to ensure scientific, reasonable, economical and practical, and environmentally friendly and then create a safe, efficient and stable production line for customers.

Professional Team

The company has a professional technical team with 25 years of practical experience in design, manufacture and installation. We persist on unified management, unified training, high quality personnel and good service always the same. Strict technical assessment is carried out every year, and the examination and approval is basic qualified for employment. Our workers have rich professional quality and high sense of responsibility for on-site installation and maintenance experience.With a high degree of professionalism, we help our customers achieve production efficiency in the shortest period of time, allowing customers to seize market opportunities and win at the starting line.

Technical Service

Regardless of pre-sales or after-sales technical support, we are always ready to provide customer satisfied service.With the rigorous order to ensure the highest efficiency, we are prepared to receive customer technical inquiries at any time, on-site service, equipment maintenance, production failures, service complaints and other issues to improve customer satisfaction.Through telephone consultation and on-site service, we can find problems and solve problems in time to ensure customer rights, provide professional and targeted services for different users, and escort customers throughout the process

One-on-One Guidance

After the installation and commissioning is completed, we will provide one-to-one technical guidance according to the actual situation of the customer, and will be responsible for training the operators until the customer can completely operate the production. We truly be "customer-centric" to provide excellent service to customers.Follow-up questions will be answered by professionals and they make timely feedback records, and provide solutions to problems. If there is a need for on-site guidance, depending on the specific circumstances, the company will arrange relevant professionals to provide timely guidance to the designated location.

Rapid Response, Lifetime Maintenance

In the service quality control, we insist on lifelong service and infinite improvement. In addition to the shelf life, we provide lifelong service to our customers. As long as the equipment is in use, the service of the good friend will not be terminated. In the service, we insist on the first time response, the fastest speed to solve the problem. At the same time, the product dynamic improvement system is established, and the typical problems on the products reflected by the customers are solved. Immediately after the solution, the product design is improved. According to the idea of 'no best, only better', we pursue endless improvement on the product, the service process on the issue. After the solution, we will immediately improve and optimize the service process, service standards and documentation system, and infinitely improve the service system with the spirit of 'accumulating the tide and dripping through the stone'.