The main feature of the fish feed drifting pellet making machine is to directly squeeze out puffed food. Usually, cereals, potatoes or beans are used as the primary resources.
After being extruded by thefloating fish feed making device, under the conditions of high temperature and high pressure, the item is puffed by using the stress difference inside as well as outside the equipment
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The straight extrusion kind blew food generally does not consist of lead, and also now the fish feed floating pellet making equipment is widely utilized in the food industry. So how much do you understand about the floating fish feed extruder? The fish feed drifting pellet making device has a set of screws and also a screw sleeve, which have the features of mixing and massaging.
After the raw material goes into the extruding dental caries, the material undergoes extrusion, friction and also shearing in between the screw sleeves, and the inner pressure continues to increase, approximately 4Mpa, and the temperature continues to rise, up to 140 ℃.
Within 3-7s, the temperature level and pressure of fish feed drifting pellet making machine surge dramatically, and also the cells structure of the product adjustments, which even more gelatinizes the starch, denatures the protein, damages the crude fiber, and eliminates harmful germs such as Salmonella.
The high-temperature and high-pressure material appears of the discharge port, and its pressure is suddenly launched in an split second, and the moisture is partially blinked.
1. The framework of floating pellet making equipment.
The feeder is to make sure uniform and also steady feeding, and also change the feeding quantity according to the ranked present value of the electric motor of fish feed floating pellet making equipment. Generally, an electro-magnetic speed-regulating electric motor or a regularity converter is made use of to adjust the speed, as well as the feeding amount of the feeder is altered.
Development tooth cavity of fish feed drifting pellet making maker is made up of screw, screw sleeve, design template, card bone and so on. The screw as well as screw sleeve are integrated in sections, the compression level can be adjusted according to the type and needs of the extruded feed, and the extruded level of the extruded feed can be changed;
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The fish feed floating pellet making device is split into 3 areas in regards to collapse level according to function and place:
① Feeding area: This section of floating fish feed maker has a big screw pitch, as well as mostly shares as well as compresses the product to ensure that the material fills the spiral groove;
② Compression section: The screw groove of this area changes from deep to superficial along the material moving instructions to press the product;
③ Extrusion section: the screw groove is shallower, the pitch gradually lessens, the extrusion force can reach 3.0-10Mpa, as well as the temperature level can reach 120-150 degrees Celsius. This section has the highest possible stress and also highest temperature, so the wear of the screw and also screw sleeve is also one of the most serious.
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The outlet of the extrusion area is a template, the form of the layout is made with various die holes according to the requirements of different feeds, the material is squeezed out from the die opening of the layout and enters the atmosphere, the stress and also temperature drop dramatically, and its quantity broadens quickly, the water swiftly evaporates, dries out and strengthens to become an extruded product.
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2. Repair work of fish feed drifting pellet making maker
Turn the fish feed drifting pellet making device on-site control switch to the stop state throughout maintenance;
The within and also beyond the fish feed floating pellet making device should be cleansed after each shift, particularly the material should not be retained in the puffing chamber, so as to avoid it being challenging to tidy up after cooling down and also load;
The big pulley of the main shaft of the puffing chamber should be cleaned up often, and also not way too much dust, or else the wheel will be out of balance as well as the puffing chamber will vibrate;
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The major bearing of the development chamber is oiled with lubricating oil, and also the bearing of the fish feed drifting pellet making maker conditioner and its transmission gadget as well as various other bearing parts are lubed with grease;
The primary bearing needs to be replaced with brand-new oil regularly. After 250 hrs of work, all new oil has to be replaced;
Other bearing parts, every 2 days of work, oil is injected when;
The chain transmission system on the vapor conditioner ought to be oiled frequently;
The oil in the reducer of fish feed drifting pellet making machine should be managed at the calibrated oil degree, and also the new oil must be replaced after 250 hrs of operation;
When eliminating the screw head, do not knock it hard;
Constantly maintain the fish feed drifting pellet making machine and also its environments tidy.
For details please contact: Richi Machinery
WhatsApp：86 138 3838 9622
Email：enquiry@richipelletmachine.com
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