How does poultry feed production machine influence pellets size?

Author : Lara Sivertsen | Published On : 02 Apr 2026

With the strenuous growth of contemporary tank farming and also feed sector, the requirements for feed quality are obtaining greater and higher. For pellet feed produced by poultry feed production machine, pellet size is a really essential high quality assessment index.

Cool and also consistent pellet feed not just fulfills the sales demands of feed makers, however likewise meets the real reproducing requirements of users. Pellets that are too long, also short or irregular are not conducive to pet feeding. In pellet machine in Samoa , the size of the pellets created by the poultry feed manufacturing machine is typically needed to be 2 to 3 times the size of the pellets.

As an example, granules with a diameter of 3 mm are typically produced with a length of 6 to 9 mm. Certainly, according to actual customer requirements and different feed varieties, the size requirements are not necessarily within this variety.

Therefore, in order to produce feed pellets that meet the requirements or as close as possible to the requirements, we will talk about some factors that affect the pellet size of the poultry feed pellet making machine as well as locate the matching control approaches to make it beneficial to the production requires, which is essential for feed makers importance. Based on years of experience in poultry feed granulator layout as well as area debugging, we will discuss this issue from the following elements.

1. Criteria influencing the poultry feed manufacturing machine itself:

The result of the poultry feed production machine is Q (kg/h), the inner diameter of the ring die is D (mm), the efficient width of the ring die is W (mm), the direct speed of the ring die is V (m/s), as well as the rotational speed of the ring die is n (r/ minutes), the ring die aperture is d (mm), the ring die opening price is m, the variety of openings is n (pieces), as well as the granulation length is L (mm),.

For the above formula, it is easy to examine the elements impacting the pellet size L of the poultry feed manufacturing machine:.

( 1) The influence of the output of the poultry feed manufacturing machine.

It can be seen from the formula that the pellet size L is symmetrical to the outcome Q. With various other parameters continuous, the higher the yield, the longer the pellet, otherwise the shorter the pellet. As a result, changing the result of the poultry feed pelletizer to fulfill particular pellet size requirements is a feasible option. In actual feed manufacturing, feed manufacturers do the same, in some cases giving up huge amounts of result to satisfy pellet size requirements. This problem will certainly be stated in the following discussion.


( 2) Impact of ring die line speed or rotational speed.

It can be seen from the formula that the pellet length L is vice versa symmetrical to the ring die straight velocity V or the ring die straight velocity n. When the feeding rate, that is, the output Q, remains continuous, the quicker the ring die speed, the much shorter the immediately extruded pellets, as well as the other way around. For various sizes of poultry feed pelletizers, the rotational speed of the ring die differs substantially.

Typically, the rotating rate of the small poultry feed making machine is high, as well as the turning rate of the large poultry feed production machine is reduced, however the straight speed of the ring die is regulated within a suitable array, normally in between 6m/s ~ 9m/s, to fulfill the demands of granulation.


When the linear rate of the ring die is small, the quality of the pellets is high, however the pellets might be longer than called for, and also the line rate is too little, which will certainly impact the outcome; when the direct speed of the ring die is high, although it is beneficial to improve the result, the pellets might be shorter than the demands, and also the high quality of the pellets It will become worse, which needs the feed manufacturer to choose its very own ring die line rate according to various feed selections, and also understand it by altering the transmission ratio of the poultry feed manufacturing machine transmission system.

( 3) Influence of ring die aperture and also porosity.

The ring die aperture D has no direct result on the pellet size L, it has an impact on the length L along with the variety of openings N, that is, the dimension of the ring die opening ratio, because the opening ratio as well as the square of the ring die size D and also the variety of openings N is symmetrical to the product of. The larger the porosity of the ring die, the shorter the pellets, and also the other way around, the longer the pellets. The aperture ratio of the ring die corresponds to different ring die apertures. For instance, a ring die has an opening rate of concerning 25%, and also a ring die has an opening rate of about 38%.

Typically talking, the larger the pore size, the greater the open porosity. In real production, particularly when creating small-diameter pellets, such as 1.8 mm shrimp, some individuals whine that the pellets are also long, which is caused by the reasonably low opening price of the ring die when the aperture is little. One of the services is to give up part of the yield, or to attain by raising the line rate of the ring die. Additionally, adjusting the cutter is reviewed below.

( 4) Influence of ring die inner diameter, efficient size and also pellet thickness.

For the poultry feed manufacturing machine, the inner size D of the ring die and the efficient size W of the ring die are taken care of criteria, which generally do not alter, as well as it is challenging for users to change them, so they will not be reviewed right here. The pellet thickness is related to the raw material for granulation as well as additionally to the compression proportion of the ring die.

The higher the compression proportion, the stronger as well as denser the pellets will certainly be. However, for general products, the pellet density is not very different, so the pellet density is not the main influencing parameter, so it will not be talked about way too much below. Simply put, for the same granulation raw material, the bigger the pellet density, the shorter the pellet size.

2. Exactly how to fix the oil-free sensation in the production process of the poultry feed pellet making machine?

Poultry feed production machines are powered by electricity, yet in most cases oil drive has actually ended up being important. As all of us know, the tools functions quick as well as depends totally on the power belt, as well as oil is particularly important as the power supply of the equipment.

Fix the trouble of no oil in the poultry feed manufacturing machine:.

( 1) The producer of the full collection of equipment with a result of 5 tons of concentrate advises that you inspect the primary shaft as well as rotor of the poultry feed pellet machine initially to guarantee that there is no material deposit in the gap.

( 2) The manufacturer of the small poultry feed production machine suggests that the individual needs to thoroughly clean the filter screen in the oil filter.

( 3) Eliminate the oil block of the poultry feed production machine. Normally, the device of option is: an efficient hollow tube of a particular size, primarily utilized to cleanse the contaminations packed right into the oil opening.

( 4) We usually say that along with inspecting the above matters, we must likewise check whether there is oil leak at the refueling part. If the oil leak is especially serious, it will absolutely result in no oil supply. The remedy to this problem is to add an oil liner.