The major feature of the fish feed drifting pellet making maker is to straight squeeze out puffed food. Generally, cereals, potatoes or beans are used as the main resources.
After being extruded by thefloating fish feed making maker, under the problems of heat and also high pressure, the product is blown by utilizing the pressure difference inside and also outside the machine.
The straight extrusion type puffed food usually does not consist of lead, and also currently the fish feed drifting pellet making device is commonly used in the food market. So just how much do you learn about the drifting fish feed extruder? The fish feed drifting pellet making equipment has a set of screws and a screw sleeve, which have the features of blending as well as massaging.
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After the raw material gets in the extruding dental caries, the product goes through extrusion, friction and shearing in between the screw sleeves, and the interior stress remains to rise, up to 4Mpa, as well as the temperature continues to increase, up to 140 ℃.
Within 3-7s, the temperature and stress of fish feed drifting pellet making device surge greatly, and also the tissue structure of the product modifications, which additionally gelatinizes the starch, denatures the healthy protein, destroys the unrefined fiber, as well as kills damaging microorganisms such as Salmonella.
The high-temperature and also high-pressure material appears of the discharge port, as well as its stress is all of a sudden launched in an instant, and the dampness is partially flashed.
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1. The framework of floating pellet making machine.
The feeder is to make certain uniform as well as secure feeding, and also change the feeding quantity according to the ranked present worth of the electric motor of fish feed floating pellet making machine. Normally, an electro-magnetic speed-regulating motor or a regularity converter is used to change the rate, and also the feeding amount of the feeder is changed.
Expansion tooth cavity of fish feed drifting pellet making device is made up of screw, screw sleeve, layout, card bone and so on. The screw as well as screw sleeve are incorporated in sections, the compression level can be changed according to the type as well as demands of the extruded feed, and also the extruded level of the extruded feed can be transformed;
The fish feed floating pellet making equipment is divided into three areas in terms of collapse degree according to work as well as position:
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① Feeding area: This section of drifting fish feed device has a big screw pitch, and also mainly shares and compresses the product to make sure that the product loads the spiral groove;
② Compression section: The screw groove of this area adjustments from deep to shallow along the material relocating direction to compress the material;
③ Extrusion section: the screw groove is shallower, the pitch slowly diminishes, the extrusion force can reach 3.0-10Mpa, and also the temperature can reach 120-150 levels Celsius. This area has the highest stress as well as greatest temperature level, so the wear of the screw and screw sleeve is additionally one of the most major.
The electrical outlet of the extrusion area is a theme, the form of the design template is developed with different die holes according to the demands of different feeds, the material is squeezed out from the die opening of the template and also goes into the atmosphere, the pressure and temperature level drop greatly, as well as its volume broadens swiftly, the water rapidly vaporizes, dries out and strengthens to end up being an extruded product.
2. Repair work of fish feed drifting pellet making maker
Transform the fish feed drifting pellet making equipment on-site control button to the stop state throughout upkeep;
The inside and beyond the fish feed floating pellet making device should be cleansed after each change, specifically the product should not be retained in the puffing chamber, so as to prevent it being tough to clean up after cooling down and pile;
The huge pulley-block of the primary shaft of the puffing chamber need to be cleaned regularly, and not way too much dirt, otherwise the pulley will be unbalanced and the puffing chamber will vibrate;
The major bearing of the expansion chamber is lubed with lubricating oil, and also the bearing of the fish feed floating pellet making device conditioner and also its transmission tool and other bearing parts are oiled with grease;
The main bearing must be changed with brand-new oil consistently. After 250 hours of work, all brand-new oil has to be changed;
Other bearing parts, every 48 hours of work, grease is infused as soon as;
The chain transmission system on the steam conditioner need to be oiled regularly;
The oil in the reducer of fish feed drifting pellet making equipment ought to be regulated at the adjusted oil degree, and also the new oil should be changed after 250 hrs of procedure;
When eliminating the screw head, do not knock it hard;
Constantly keep the fish feed floating pellet making machine and its environments clean.
For details please contact: pellet plant
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