Large Fish Feeds Extruder-manufacture,factory,supplier from China

Decryption of Large Twin-Screw Extruder1.Principle and working processThe large twin-screw extruder is an important piece of equipment in the food processing industry and plays an indispensable role in the food production process. This article will reveal the principles, applications and advantages of large-scale twin-screw extruders, and let us explore this eye-catching industrial device together.2. ExtruderThe large twin-screw extruder uses advanced extrusion technology to process ingredients under high temperature and high pressure. It is mainly composed of two rotating screws.

First of all, we take the production of aquatic feed as an example, according to the material and purpose of the expansion from the structure of the single screw extruder and twin screw extruder,In general:--- Single screw extruder: suitable for processing all kinds of raw materials and common livestock and poultry compound feed.--- Twin-screw expander: The final product requires good molding and beautiful appearance, uniform maturation and adjustable density of compound feeds (aquatic food and pet food) and high value-added raw materials (alpha starches and histones), etc.

Introduction:Large twin-screw extruder is an important equipment in the food processing industry, which plays an indispensable role in the food production process. This article will reveal the principles, applications and advantages of the large twin-screw expander, and let us explore this compelling industrial device.The large twin-screw extruder uses advanced extruding technology to process food materials under high temperature and pressure.

Advantages of Puffed Floating Fish Feed1. Easy feeding and management to reduce diseasesExtruded aquatic feed can be suspended on the water surface for a long time. There is no need to set up a special feeding platform when feeding, just feeding at a fixed point. Fish need to float on the water surface when feeding, so they can directly observe the feeding situation of the fish, adjust the feeding amount in time, and understand the growth and health status of the fish in a timely manner.

Twin Screw Fish Feed ExtruderOn April 5, the twin-screw fish feed extruder purchased by the Indian agent was successfully shipped. So, why do more and more customers choose twin-screw extruders? Let's analyze it.Advantages of twin-screw extruder：The function of the extruder screw is to push the material forward in the screw groove, convert the material from solid to molten, and form shear on it, and supply material to the die of the machine head in a fixed and quantitative manner according to a certain compression ratio.

The twin-screw feed extruder is mainly composed of a barrel and a rotating extrusion twin-screw in the barrel. When the equipment is running, the material enters the material cavity through the feeding port, and the screw rotates and squeezes forward to be transported. Under the action of thrust, friction, shear force and heat, a high pressure and high temperature difference is formed inside and outside the cavity. The moment the material is extruded, Instant expansion due to pressure difference.

Advantages of twin-screw extrusion extruder(1) The adaptability of raw materials is wider, and it can adapt to the processing of raw materials with high viscosity, low viscosity, high oil content, high moisture or viscosity, oily, very wet and other slippery materials in single screw (SSE).(2) There are fewer restrictions on the particle size of raw materials, which can be adapted to the processing of raw materials with a wide particle size or from fine powder to coarse powder particles and raw materials with particle sizes outside the specific range of single-screw processing.(3) The material

Principles and Advantages of Puffed FoodPuffed food, also known as extruded food, exploding food, light food, etc., is a new type of food developed internationally in recent years. It uses grains, beans, potatoes, vegetables, etc. as raw materials, and is processed by puffing equipment to produce a wide variety of food with exquisite appearance, rich nutrition, crispy and delicious food. Therefore, a large category of food has been formed uniquely.

The twin-screw extruder is a kind of multi-screw extruder. It is developed on the basis of the single-screw extruder. In the barrel of the twin-screw extruder, two screws are placed side by side. Therefore, it is called twin-screw extruder. According to the relative position of the screw, it can be divided into meshing type and non-meshing type. The meshing type can be divided into partial meshing type and full meshing type. According to the rotation direction of the screw, it can be divided into two types: co-rotating and counter-rotating.

Common troubleshooting of twin-screw extruderThe twin-screw feed extruder is mainly composed of a barrel and a rotating extrusion twin-screw in the barrel. When the equipment is running, the material enters the material cavity through the feeding port, and the screw is rotated and extruded to be transported forward. Under the action of thrust, friction, shear force and heat, a high-pressure and high-temperature difference is formed inside and outside the cavity.