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Floating fish feed pellet extruder innovation
Richi Machinery
In the production of extruded feed, the major equipment is a screw fish feed pellet extruder. The product is fed into the fish feed pellet extruder, as well as the screw screw presses the material to develop an axial circulation.
At the same time, due to the mechanical friction between the screw as well as the product, the product as well as the barrel, and the material inside the product, the material is strongly pressed, stirred, as well as sheared, and as a result, the product is further refined and also co-opted.
As the pressure progressively increases, the temperature level boosts as necessary. When the paste product is expelled from the die opening, under the action of a solid stress distinction, the product is puffed by floating fish feed making machine, dried out as well as cooled. The puffed item hangs, permeable, crisp, and also has excellent palatability and also flavor.
The fish feed pellet extruder puffing modern technology breaks through the conventional processing innovation, makes the physical buildings of the feed change qualitatively, substantially advertises the development of the feed handling industry and also the breeding sector, and also is a major advancement in the feed industry.
The fish feed pellet extruder puffing process is a procedure that incorporates different procedures such as mixing, working, shearing, heating, as well as air conditioning. The following is a details analysis from the elements of thickness control, automatic control and also energy conserving and consumption reduction.
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1. Density control innovation
In the extrusion process of fish feed pellet extruder, there are several aspects that impact the density of feed, such as refining modern technology, fish feed pellet extruder equipment, processing specifications, process control, feed raw materials, formula and so forth.
It is practical to regulate the product density by altering the raw material or formula, but it has little application worth; by changing the screw configuration, the thickness control of the extruded feed product can be recognized, yet the operation is troublesome. Thickness control can also be attained by readjusting the operating specifications.
In addition, in the fish feed pellet extruder processing of water feed, in order to satisfy the feeding requirements of water pets, the ups as well as downs of water feed should be controlled, as well as the ups and also downs of feed are closely pertaining to density, so density control is applied in the manufacturing of aquatic extruded feed.
Modern technology is specifically crucial. Currently, controlling the thickness of extruded products is mostly accomplished by controlling the stress as well as temperature level. The major methods are as complies with:
( 1 )Open a pressure alleviation hole on the extruding dental caries, and connect the stress alleviation opening when producing floating feed, so as to fulfill the demands of high temperature and also high pressure for processing drifting feed.
Open up the stress alleviation hole when feeding, so that when the material gets to the stress alleviation hole, the stress in the sleeve is partially released, and also at the same time, some water vapor is additionally discharged from the stress relief hole.
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These products are squeezed out by fish feed pellet extruder throughout of the extruding tooth cavity and afterwards compressed to obtain a heavy feed with high mass density. This pressure alleviation hole can also be utilized to leave, so that the material loses part of the water vapor during the forced activity.
This fish feed pellet extruder procedure method understands the control of the density of the extruded product by managing the pressure in the extruding cavity, as well as the output will not be influenced due to the fact that the feeding amount does not need to be reduced.
( 2) A pressure regulating tool is added in the drifting fish feed extruder maker (pressurization prior to the die). The stress regulation of the fish feed pellet extruder is to set up a shut-off shutoff in between the extrusion tooth cavity and also the discharge template to change the stress distinction in between the extrusion dental caries and also the beyond the extrusion cavity.
( 2 )Pressure cutting innovation (post-mold stress). A new kind of density control system was created for aquafeed. This density control system of fish feed pellet extruder takes on pressurized cutting modern technology to preserve a specific positive pressure in the reducing chamber.
When the product goes into the reducing chamber from the puffing chamber, given that the boiling point of water raises with the stress, the flash dissipation can be minimized to manage the degree of expansion of the material, as well as the starch molecules are instantaneously solidified in the reducing chamber, and also the product no longer gets in the regular pressure from the reducing chamber.
The favorable pressure of the cutting chamber can be recognized by inputting pressed air with an air pump, and the fan can be shut off when releasing.
This fish feed pellet extruder procedure approach avoids regulating various other aspects that affect the degree of development, thereby minimizing the demand for hands-on operation, and at the same time, the controllability is more powerful than various other approaches.
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Today, this brand-new fish feed pellet extruder modern technology has actually not been applied in China, but this technology is superior to the exhaust approach in terms of thickness control of extruded items and also operation and also usage, and is a new direction for the development of extruded technology.
( 4) Controlling the opening price of the layout. By altering the opening rate of the discharge layout, the stress distinction prior to as well as after the layout can be altered, so as to accomplish the objective of regulating the density of the item. The hole is obstructed.
2. Automatic control of fish feed extrusion process
The automatic control of the fish feed pellet extruder extrusion procedure refers to the rapid and exact control of the procedure criteria by gearing up the extrusion tools with a computer-aided control system.
The application of automated control modern technology in the fish feed pellet extruder blowing process can not only enhance job efficiency, yet likewise enhance product top quality stability. Versions of automatic control in the house and also abroad
There are researches on all sides. The automatic control technology of the fish feed pellet extruder blowing procedure has actually made fantastic progress, as well as a visualization control system of the puffing process has actually been established. The squeezing out system of fish feed pellet extruder based on solution commercial setup software application understands the aesthetic control of the extruding procedure
The sensor can be used to carry out on-site discovery and feedback on the operating criteria of the fish feed pellet extruder, instantly readjust the appropriate working parameters of the floating fish feed pellet device, and also realize different preset by the driver.
Functioning criteria, with formula storage space, record printing, alarm, dynamic display and recording of working parameters. Foreign computer automatic control modern technology has actually already been applied in the field of feed processing.
In the whole fish feed pellet extruder process, it has been established from a single computer control system to an innovative automated control system, which can show shade pictures in the main control room, computer system program control as well as communication network for drifting fish feed making device operation, it can complete all manufacturing treatments without unmanned operation.
In general, the automatic control of blowing in feed handling abroad has been establishing in the direction of the instructions of integrating with product quality.
While the introduction of computer systems in my country is primarily to solve the issue of production automation, just focusing on the surveillance of tools procedure in the manufacturing process as well as the control of stand-alone equipment. It has not played its due duty in boosting product quality as well as various other aspects.
3. Energy saving in extrusion procedure.
The problem of energy conserving as well as intake decrease is the research study emphasis in the fish feed pellet extruder extrusion procedure.
At present, it is mostly through the research study of reduced energy consumption processing innovation and also the influence of main procedure specifications on power usage, as well as the establishment of equivalent mathematical models to accomplish the function of energy saving and also usage decrease.
In order to minimize the power intake in the fish feed pellet extruder puffing process, some domestic feed makers generally take measures from the procedure. As an example, in the manufacturing procedure of nursing pig feed, the corn basic material utilized is not complete puffed product, but part of the puffed product as well as part of the traditional material.
In the later fish feed pellet extruder granulation procedure, procedures such as expansion as well as low temperature level granulation are used to ensure that the power intake each product is reduced.
From the above analysis, it can be seen that it is still a traffic jam trouble how the procedure specification research in the fish feed pellet extruder puffing procedure can be symbolized in lowering energy consumption and also can be understood in actual production.
For details please contact: Pelletizing Machine
WhatsApp：86 138 3838 9622
Email：enquiry@richipelletmachine.com
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