Drifting fish feed pellet extruder technology
In the production of extruded feed, the main tools is a screw fish feed pellet extruder. The product is fed into the fish feed pellet extruder, and the screw screw pushes the material to create an axial flow.
Related post: fish extruder machine
At the same time, due to the mechanical rubbing between the screw and the product, the product as well as the barrel, as well as the product inside the product, the material is highly pressed, mixed, and sheared, and because of this, the product is more fine-tuned as well as homogenized.
As the stress gradually boosts, the temperature level boosts as necessary. When the paste product is expelled from the die hole, under the action of a solid stress distinction, the material is blown by floating fish feed making equipment, dried out and cooled. The puffed item is loose, porous, crisp, and has great palatability as well as flavor.
The fish feed pellet extruder puffing innovation appear the typical processing modern technology, makes the physical residential properties of the feed change qualitatively, considerably advertises the growth of the feed processing market and also the breeding sector, and is a major development in the feed industry.
Related post: https://www.richipelletmachine.com/fish-feed-extruder-machine/
The fish feed pellet extruder blowing procedure is a process that incorporates different operations such as blending, kneading, shearing, home heating, and also cooling. The following is a certain evaluation from the facets of thickness control, automatic control and also power conserving and consumption reduction.
1. Thickness control technology
In the extrusion process of fish feed pellet extruder, there are numerous factors that impact the thickness of feed, such as processing innovation, fish feed pellet extruder devices, processing criteria, process control, feed basic materials, formula and more.
It is possible to regulate the item density by altering the raw material or formula, yet it has little application worth; by changing the screw arrangement, the thickness control of the extruded feed product can be understood, yet the operation is inconvenient. Thickness control can likewise be attained by adjusting the operating criteria.
In addition, in the fish feed pellet extruder processing of aquatic feed, in order to fulfill the feeding demands of marine pets, the ups as well as downs of aquatic feed need to be regulated, as well as the ups and downs of feed are carefully pertaining to thickness, so thickness control is used in the manufacturing of marine extruded feed.
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Innovation is specifically vital. Currently, regulating the thickness of extruded products is mainly achieved by managing the pressure as well as temperature. The primary methods are as follows:
( 1 ) Open up a pressure relief hole on the squeezing out dental caries, and also plug the stress alleviation hole when generating floating feed, so as to fulfill the needs of heat and high pressure for handling floating feed.
Open up the pressure alleviation opening when feeding, to ensure that when the material gets to the pressure relief opening, the stress in the sleeve is partially released, as well as at the same time, some water vapor is likewise released from the stress relief hole.
These products are squeezed out by fish feed pellet extruder throughout of the squeezing out dental caries and after that compacted to get a hefty feed with high mass thickness. This stress alleviation hole can additionally be utilized to leave, so that the product loses part of the water vapor throughout the forced activity.
Related post: 10-12T/H Fish Feed Factory
This fish feed pellet extruder process method understands the control of the density of the extruded item by controlling the pressure in the squeezing out cavity, as well as the outcome will not be influenced since the feeding quantity does not require to be reduced.
( 2) A pressure regulating device is added in the drifting fish feed extruder equipment (pressurization before the die). The stress regulation of the fish feed pellet extruder is to mount a shut-off valve between the extrusion cavity and the discharge design template to change the pressure distinction between the extrusion dental caries and the outside of the extrusion dental caries.
( 2 )Pressure cutting modern technology (post-mold stress). A brand-new kind of thickness control system was developed for aquafeed. This thickness control system of fish feed pellet extruder takes on pressurized cutting innovation to maintain a certain positive stress in the cutting chamber.
When the material goes into the reducing chamber from the puffing chamber, given that the boiling point of water raises with the pressure, the flash evaporation can be minimized to regulate the degree of development of the material, as well as the starch molecules are immediately strengthened in the cutting chamber, and the product no more goes into the regular pressure from the cutting chamber.
The favorable stress of the cutting chamber can be understood by inputting pressed air with an air pump, as well as the fan can be turned off when discharging.
This fish feed pellet extruder process approach avoids controlling various other factors that influence the degree of development, thereby minimizing the demand for manual operation, as well as at the same time, the controllability is more powerful than various other methods.
Related post: 12-14T/H Fish Feed Manufacturing Plant
At present, this brand-new fish feed pellet extruder innovation has actually not been applied in China, but this modern technology is superior to the exhaust method in regards to thickness control of extruded items as well as operation as well as usage, as well as is a new direction for the development of extruded innovation.
( 4) Regulating the opening rate of the layout. By altering the opening rate of the discharge theme, the stress distinction before and after the design template can be changed, so as to achieve the function of managing the density of the item. The hole is blocked.
2. Automatic control of fish feed extrusion process
The automated control of the fish feed pellet extruder extrusion process describes the fast and accurate control of the procedure specifications by gearing up the extrusion devices with a computer-aided control system.
The application of automated control modern technology in the fish feed pellet extruder blowing process can not only boost job efficiency, however likewise enhance item top quality security. Models of automated control in the house as well as abroad
There are research studies on all sides. The automated control technology of the fish feed pellet extruder blowing procedure has actually made great progress, and also a visualization control system of the puffing process has been established. The extruding system of fish feed pellet extruder based upon repair industrial arrangement software program realizes the visual control of the squeezing out process
The sensor can be made use of to carry out on-site discovery and also responses on the operating parameters of the fish feed pellet extruder, automatically readjust the pertinent functioning criteria of the floating fish feed pellet machine, and realize various predetermined by the operator.
Working criteria, with formula storage, report printing, alarm, vibrant display screen and recording of functioning parameters. Foreign computer automated control modern technology has currently been used in the field of feed processing
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In the entire fish feed pellet extruder process, it has actually been created from a solitary computer control system to an advanced automatic control system, which can present color photos in the main control area, computer program control and also communication network for floating fish feed making machine procedure, it can complete all manufacturing treatments without unmanned operation.
Generally, the automatic control of puffing in feed handling abroad has actually been creating towards the direction of integrating with item top quality.
While the intro of computers in my country is mainly to solve the issue of manufacturing automation, only focusing on the surveillance of equipment procedure in the production procedure and also the control of stand-alone devices. It has not played its due duty in boosting item quality and other aspects.
3. Power saving in extrusion procedure.
The issue of energy conserving and also usage reduction is the study emphasis in the fish feed pellet extruder extrusion procedure.
Presently, it is mainly with the research study of low power intake processing innovation and also the influence of primary process parameters on power consumption, as well as the establishment of matching mathematical designs to accomplish the purpose of power saving and also intake decrease.
In order to minimize the power consumption in the fish feed pellet extruder blowing procedure, some domestic feed suppliers mainly take measures from the process. For example, in the production procedure of suckling pig feed, the corn raw material utilized is not full puffed material, yet part of the puffed material and part of the standard material.
In the later fish feed pellet extruder granulation process, processes such as growth and also reduced temperature level granulation are used to ensure that the power consumption each product is minimized.
From the above analysis, it can be seen that it is still a bottleneck trouble just how the procedure specification research in the fish feed pellet extruder blowing procedure can be personified in minimizing power usage as well as can be understood in actual manufacturing.
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