Floating fish feed pellet extruder innovation
In the manufacturing of extruded feed, the main tools is a screw fish feed pellet extruder. The material is fed into the fish feed pellet extruder, and the screw screw presses the product to form an axial flow.
At the same time, because of the mechanical rubbing in between the screw and the material, the product as well as the barrel, as well as the product inside the product, the product is strongly pressed, mixed, and also sheared, and therefore, the product is further improved as well as co-opted.
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As the stress progressively enhances, the temperature raises accordingly. When the paste material is expelled from the die hole, under the action of a strong pressure distinction, the product is blown by drifting fish feed making equipment, dehydrated as well as cooled. The puffed product hangs, porous, crisp, as well as has excellent palatability and flavor.
The fish feed pellet extruder puffing innovation breaks through the typical handling innovation, makes the physical residential or commercial properties of the feed modification qualitatively, considerably promotes the growth of the feed processing industry as well as the reproducing sector, as well as is a significant development in the feed sector.
Related post: https://www.richipelletmachine.com/fish-feed-extruder-machine/
The fish feed pellet extruder puffing procedure is a procedure that incorporates numerous operations such as mixing, massaging, shearing, home heating, as well as air conditioning. The following is a particular evaluation from the elements of thickness control, automatic control as well as power conserving and also usage decrease.
1. Density control technology
In the extrusion process of fish feed pellet extruder, there are many aspects that affect the density of feed, such as processing modern technology, fish feed pellet extruder equipment, refining parameters, procedure control, feed basic materials, formula and so on.
It is possible to regulate the product thickness by changing the raw product or formula, but it has little application worth; by transforming the screw setup, the thickness control of the extruded feed item can be recognized, but the operation is bothersome. Thickness control can additionally be achieved by changing the operating criteria.
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On top of that, in the fish feed pellet extruder processing of aquatic feed, in order to fulfill the feeding requirements of marine animals, the ups as well as downs of aquatic feed ought to be managed, as well as the ups as well as downs of feed are very closely related to thickness, so thickness control is used in the manufacturing of aquatic extruded feed.
Technology is especially vital. Today, regulating the density of extruded products is primarily achieved by managing the stress as well as temperature level. The main methods are as complies with:
( 1 ) Open up a pressure relief opening on the extruding tooth cavity, and also plug the pressure alleviation opening when generating floating feed, so regarding meet the requirements of heat as well as high pressure for processing drifting feed.
Open up the pressure alleviation hole when feeding, to ensure that when the material gets to the stress relief hole, the stress in the sleeve is partially released, and also at the same time, some water vapor is also released from the stress alleviation hole.
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These materials are extruded by fish feed pellet extruder throughout of the squeezing out dental caries and then compressed to get a hefty feed with high mass density. This stress relief hole can additionally be made use of to leave, to make sure that the product sheds part of the water vapor throughout the forced activity.
This fish feed pellet extruder procedure technique realizes the control of the density of the extruded item by managing the pressure in the squeezing out dental caries, as well as the result will not be affected due to the fact that the feeding quantity does not need to be minimized.
( 2) A pressure managing gadget is included the drifting fish feed extruder machine (pressurization prior to the die). The pressure law of the fish feed pellet extruder is to set up a shut-off shutoff in between the extrusion dental caries as well as the discharge template to adjust the stress difference in between the extrusion cavity and the outside of the extrusion tooth cavity.
( 3 ) Stress reducing modern technology (post-mold pressure). A new type of density control system was created for aquafeed. This thickness control system of fish feed pellet extruder adopts pressurized reducing modern technology to preserve a particular positive stress in the cutting chamber.
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When the product enters the cutting chamber from the puffing chamber, because the boiling point of water increases with the stress, the flash evaporation can be lowered to control the level of growth of the material, and also the starch molecules are quickly solidified in the reducing chamber, as well as the product no more goes into the typical pressure from the cutting chamber.
The positive stress of the cutting chamber can be recognized by inputting compressed air with an air pump, as well as the fan can be turned off when discharging.
This fish feed pellet extruder process approach prevents regulating various other elements that influence the degree of expansion, thereby decreasing the demand for manual operation, and at the same time, the controllability is stronger than other approaches.
Presently, this brand-new fish feed pellet extruder modern technology has not been applied in China, yet this technology is superior to the exhaust technique in terms of density control of extruded products and procedure and also usage, and is a new direction for the advancement of extruded innovation.
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( 4) Managing the opening rate of the theme. By altering the opening price of the discharge layout, the pressure difference prior to as well as after the theme can be altered, so as to achieve the purpose of controlling the thickness of the product. The hole is obstructed.
2. Automatic control of fish feed extrusion process
The automated control of the fish feed pellet extruder extrusion process describes the fast as well as accurate control of the process criteria by gearing up the extrusion devices with a computer-aided control system.
The application of automated control innovation in the fish feed pellet extruder puffing process can not just enhance work performance, but likewise improve item high quality stability. Versions of automated control in your home and abroad
There are studies on all sides. The automatic control innovation of the fish feed pellet extruder puffing process has actually made excellent development, and a visualization control system of the puffing procedure has been established. The squeezing out system of fish feed pellet extruder based upon repair commercial configuration software program realizes the visual control of the extruding process
The sensor can be made use of to carry out on-site discovery and also comments on the operating criteria of the fish feed pellet extruder, instantly adjust the relevant working criteria of the floating fish feed pellet equipment, and also realize different preset by the operator.
Functioning parameters, with formula storage, record printing, alarm, vibrant screen as well as recording of working specifications. Foreign computer automatic control technology has actually currently been used in the field of feed processing
In the whole fish feed pellet extruder procedure, it has actually been created from a solitary computer control system to an sophisticated automatic control system, which can present shade images in the main control room, computer program control and also interaction network for drifting fish feed making machine operation, it can complete all manufacturing procedures without unmanned procedure.
In general, the automated control of blowing in feed processing abroad has actually been establishing in the direction of the direction of incorporating with item high quality.
While the introduction of computers in my country is primarily to resolve the issue of manufacturing automation, only concentrating on the tracking of devices procedure in the manufacturing process and also the control of stand-alone equipment. It has not played its due function in boosting item top quality and also various other facets.
3. Power saving in extrusion process.
The trouble of energy conserving as well as usage reduction is the research study emphasis in the fish feed pellet extruder extrusion process.
Today, it is generally through the research of reduced energy intake handling innovation as well as the impact of major process parameters on energy consumption, and the establishment of corresponding mathematical models to achieve the objective of power conserving and intake decrease.
In order to reduce the energy intake in the fish feed pellet extruder puffing procedure, some domestic feed makers mostly take measures from the process. For instance, in the production procedure of suckling pig feed, the corn raw material made use of is not complete puffed material, but part of the puffed material and part of the conventional material.
In the later fish feed pellet extruder granulation procedure, procedures such as expansion and also reduced temperature granulation are made use of to make certain that the energy consumption each product is minimized.
From the above evaluation, it can be seen that it is still a traffic jam problem just how the process criterion study in the fish feed pellet extruder puffing process can be personified in decreasing energy usage and also can be understood in actual production.
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