舒利 鱼粉生产线 is a set of equipment specialized in converting fish scraps (such as fish head, fish bone, fish viscera, etc.) or fresh fish into high-protein fish meal and fish oil. Its capacity has 1-5t per day, 10-50t per day, 50-100t per day, 100-250t per day, and even bigger.

This fish meal processing plant includes the fish crusher, fish cooker, screw press, steam dryer, cooling screening machine, grinder machine, and packaging machine. During the screw press step, the fish oil is produced. If you want fish oil, a fish oil separator is required.

It is widely used in feed processing plants, aquaculture farms, animal protein recycling plants and other industries, and is characterized by high return on investment and strong environmental protection efficiency. Interested? Welcome to contact us for more information!

鱼粉是什么？

Fishmeal is a brown powder rich in protein and nutrients, which is commonly used in the production of animal feeds, such as cat and dog food, rabbit food, and poultry feed. It is mainly made from some fish that are not suitable for human consumption, small fish, dead fish or fish processing residues (e.g., fish head, fish bones, viscera, etc.) after cutting, steaming, pressing, drying, and other processes.

Due to the high nutritional value and market demand, fish meal production has become a very promising business in recent years.

How to make fish meal with the fish meal production line?

The common fish meal processing procedure includes fish cutting→fish cooking→cooked fish squeezing→steam drying→fish powder cooling screening→fish meal grinding→fish meal packaging. During the fish squeezing, the fish oil is made. See if you need a fish oil separator.

第一步：鱼碾碎

This 鱼破碎机 is used to cut fish scraps, fresh fish, shrimp, and mealworms, etc. into small sizes of ≤5mm. If your raw materials are small in size, you can skip this step by transporting them directly to the fish cooker through the screw conveyor.

• Capacity: 500-1000kg/h
• Power: 5.5 kW
• Specification: 1200X600X1000mm(length, width and height)
• Weight: 300kg
• The machine shell is made of stainless steel and knives are made of 40Cr.
• 上部设有收集斗，材质为SUS304不锈钢。

第二步：煮鱼

这 煮鱼机 adopts the steam heating method, so it should match with a boiler for providing the steam source. The boiler can be bought or self-built by the customers themselves. This fish cooking step has two main functions for processing fish meal: cooked and sterilization.

• Cooking time: 20 minutes
• Cooking temperature: 150℃-160℃
• The inner cylinder is made of Q345 carbon steel with a thickness of 10mm.
• The outer cylinder is made of Q235 steel plate with 8mm wall thickness.
• It’s equipped with branded swivel joints and stainless steel hoses.
• One-piece bracket with added guardrail and climbing ladder is available.

第三步：煮熟的鱼挤干

The cooked fish pieces are then transported into the 挤鱼机 for pressing out the water and fish fat quickly. This screw press machine can squeeze out the juice products such as fish oil and water of the fish to the maximum extent, and discharge the finely divided fish meat and fish residue from the slag discharging outlet.

• Final products: crude and wet fish meal & extracted oil-water mixture
• Screw blade diameter is 18mm, spiral blade thickness is 12mm, material 16MnR.
• The outer cover and the bottom receiving tank are made of 304 stainless steel plate.
• Optional matched equipment: fish oil separator

第四步：鱼粉干燥

After pressing, the fish residues still have a certain amount of water content. Therefore, we should use the fish meal dryer machine for fast drying. This rotary dryer machine can dry the fish meal quickly during its rotation process with the heating source of boiler steam. This dryer machine has a fully enclosed structure and is equipped with a dust collector, which will not produce dust pollution.

• Drying method: steam drying
• The outer cylinder material is Q235 carbon steel material, thickness is matched with the whole fish meal production line capacity.
• The equipment is of outer jacketed structure.
• The thermal insulation material is alumina silicate, and the insulation board is SUS304 stainless steel.

第五步：鱼粉筛选和再粉碎

During the fish meal production line, after drying, the fishmeal should be screened by a drum screening machine to get the fish powder of even size. The drum screening machine can be changed with different screen meshes with different screening holes.

• Functions: cooling and screening, discharged in two levels
• Stainless steel mesh, size: 5mmX5mm
• The bracket is made of Q235B, and the main body is made of SUS304, δ=2mm.

After screening, the fine fish powder can be packed, and the fish powder that is not the required size(usually 3 mm) can be crushed again by a small crusher machine with a dust collector to ensure a non-pollution environment.

• Capacity: 600-800kg/h(9FQ40-28)
• Grinding size according to the national fishmeal standard
• Made of T12 tool steel with good abrasion resistance

第六步：鱼粉包装

The final fishmeal can be bagged manually or packaged into individual small packages by an automatic packaging machine. We can provide the special packaging machine for highly efficient quantitative packing of fish meal products with the customized logo, letters, brands, pictures and so on.

• Model: TZ-DGS-50F
• 适用物料：粉体、混合料
• 灌装范围：5-50kg
• Precision: ±0.2-0.5%
• Packing speed: 3- 8 bags/min
• Air pressure/gas consumption: 0.4- 0.6MPa/ 1 m3/h
• 功率：380V/2.6KW
• Dimension: 3000×1500×2500 mm

Main advantages of Shuliy fish meal production line

• Various production capacities
  • Our fish meal machine has an output of 1-5 tons per day, 10-50 tons per day, 50-100 tons per day or even more. We can customize different fishmeal production lines based on the actual requirements of our customers.
• Quality SUS 304 stainless steel materials
  • All equipment in Shuliy fish meal plant adopts SUS 304 stainless steel materials, which are corrosion-resistant and durable. Thus, the machine can be used for a long time.

• High-quality fish meal and fish oil for high revenue
  • The use of Shuliy fish meal processing plant ensures that the protein content of fishmeal is up to 60% or more, containing high protein, fewer impurities, is easy to absorb, and higher market price.
  • The extracted pure fish oil can be used in the field of cosmetics, pharmaceuticals, and health care products, realizing the maximum value of raw materials and increasing the profitability of customers.
• Environmental protection treatment program
  • We provide cyclone(dust collector), deodorizing equipment(spray tower, condenser) to help customers easily respond to the environmental review and comply with local emission standards.
• Customization and service support
  • Shuliy can provide one-stop customized solutions for fish meal production lines according to customers’ raw materials, sites, budgets, etc.
  • Alos, we provide installation and commissioning, technical training and remote after-sales service to ensure the long-term and stable operation of the equipment.

Applications of fish meal production line

1. 给牲畜做饲料。鱼粉可用于加工牲畜饲料。主要用于生产猪、鸡、牛等动物的饲料。这些动物的饲料需要含有优质蛋白质，尤其是仔猪和鸡。由于幼龄动物正处于生长旺盛时期，对蛋白质的需求量以及蛋白质中氨基酸的比例都比较高。鱼粉是一种动物蛋白，其中氨基酸比例最接近动物所需氨基酸。
2. 水生动物饲料。鱼粉粉是水产动物中鱼、蟹、虾等饲料蛋白的主要原料。鱼粉和水产动物所需氨基酸的比例最接近。添加鱼粉可以保证水产动物生长得更快。
3. 用于制作毛皮动物的饲料。鱼粉可以用来制作一些毛皮动物的饲料，例如狐狸和蟋蟀。毛皮动物多为肉食性，对蛋白质的需求量增长较大。优质鱼粉作为蛋白质原料是这些动物饲料原料的首选。

Test operation of the fish meal machine plant

鱼粉设备可干燥有特殊要求的粉状、颗粒状物料。为了达到良好的状态，需要对鱼粉机进行试运转实验。

具体要求如下：

1. 启动主电机，确保主辊转向正确。
2. 观察主滚筒及传动部件转动是否灵活，观察蒸汽进出口是否与干燥设备连接，压力表是否在工作压力范围内。
3. 启动电机，主辊运转平稳。温度升高后，调节电机转速和均匀涂膜辊来控制物料含水量。
4. 启动电机，输出干燥的成品干燥物料，并根据成品干燥量调节电机转速。

完成以上鱼粉设备的试运行步骤后，如果没有异常现象，就可以开始正式使用了。

Matched equipment used in fish meal production line

鱼粉设备的创新和先进性能

1. 我们采用热抽风代替原来的间接蒸汽作为干热源，加热效率将显着提高。预计比原工艺设备能耗可节省30%以上。
2. 低温快速短时干燥技术可有效保护鱼粉中的氨基酸不被破坏。使鱼粉中真蛋白损失率由原来的15-30%降低到5%以下，达到或超过同等鱼粉标准。  
3. 我们的设计保持封闭负压状态，连续自动化生产，效率高，能耗低，对环境无污染。  

500kg/h鱼粉机在利比亚投产

Fishmeal has a high protein content and is mainly used in animal feed. Because of its extremely high economic value, investors in many countries have started to establish fish meal processing plants to produce a variety of high-quality fishmeal on a large scale.

近日，一位利比亚客户向我们下了订单。他的工厂位于海边，主要原料是白鱼。