Feed pellet mill is a kind of mechanical equipment used to process feed pellets. It can be divided into many different types according to its structure and working principle. This article will discuss the classification of feed pellet machines so that readers can better understand the knowledge in this field.

1. Classification by pressure

1.1 Extrusion feed pellet mill

The extrusion feed pellet mill is a device that uses extrusion force to compress raw materials into pellets. It usually includes components such as a mold, a pressure roller, and a host. By adjusting the gap size between the mold and the pressure roller, feed pellets of different specifications can be produced. This type of feed pellet machine is suitable for processing various livestock and poultry feeds, aquatic feeds, etc.

1.2 Flat feed pellet mill

The flat plate feed pellet mill is a common feed processing equipment. Its working principle is to use a pressure roller to roll back and forth on a flat plate to squeeze the raw materials into pellets. This type of feed pellet machine has a simple structure and is easy to operate. It is suitable for use in small and medium-sized farms.

2. Classification according to granulation principle

2.1 Pressure granulator

Pressure granulator is a device that uses mechanical pressure to squeeze raw materials into particles. Its granulation principle is to control the size and density of particles by adjusting the gap and rotation speed of the pressure roller. This type of feed pellet mill is suitable for processing high-density and high-strength feed pellets.

2.2 Friction granulator

Friction granulator is a device that uses raw materials to form particles under the friction and extrusion force of high-speed rotation. Its granulation principle is to control the size and shape of particles by adjusting the gap between the rotor and the screen. This type of feed pellet mill is suitable for processing feeds with high particle shape requirements.

3. Classification by scope of application

3.1 Household feed pellet mill

Household feed pellet mills are usually small in size and suitable for use in family farms or individual farmers. They usually have a simple structure and operation mode and are suitable for processing small batches of feed pellets.

3.2 Industrial feed pellet mill

Industrial feed pellet mills usually have large production capacity and degree of automation, and are suitable for use in large and medium-sized farms or feed processing plants. They usually have multiple specifications of molds and auxiliary equipment to meet the production needs of different specifications and types of feed.

4. Classification by power sources

4.1 Electric feed pellet mill

Electric feed pellet mill is a device that uses an electric motor as a power source and is usually suitable for use in areas with sufficient power supply. They usually have stable power output and high production efficiency.

4.2 Diesel feed pellet mill

Diesel feed pellet mill is a device that uses a diesel engine as a power source and is suitable for use in areas with unstable or no power supply. They are usually highly adaptable and mobile, suitable for use in the wild or remote areas.

4.3 Manual feed pellet mill

A manual feed pellet mill is a feed processing equipment that uses human power as a power source. It has the advantages of simple structure and low price, and is suitable for use in small farms.

5. Classification according to structure

5.1 Flat die feed pellet mill

The flat die feed pellet mill is a feed processing equipment that presses feed raw materials into pellets through a flat die. It has the advantages of simple structure and low price, and is suitable for use in small farms.

5.2 Ring die feed pellet mill

Ring die feed pellet mill is a feed processing equipment that presses feed raw materials into pellets through a ring die. It has the advantages of good particle quality and high production efficiency, and is suitable for use in large farms.

5.3 Roller feed pellet mill

The roller feed pellet mill is a feed processing equipment that presses feed raw materials into pellets through roller friction. It has the advantages of good pellet quality and low cost, and is suitable for processing a variety of feed raw materials.

Feed pellet mill is a very important feed processing equipment. It can process feed raw materials into granular feed to improve the eating efficiency of livestock and poultry. Different types of feed pellet machines are suitable for different occasions, and farmers should choose according to their actual situation when choosing. I hope this article can provide useful information to readers, thank you for reading.

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