The  primary  feature of the fish feed  drifting pellet making  maker is to  straight  squeeze out puffed food.  Typically,  grains, potatoes or beans are used as the main  basic materials.

 

After being extruded by thefloating fish feed making  device, under the conditions of high temperature and high pressure, the product is  blown by using the pressure difference inside  and also outside the machine

 

The direct extrusion type puffed food  usually does not  consist of lead, and  currently the fish feed  drifting pellet making  device is widely  made use of in the food  sector. So  just how much do you  learn about the  drifting fish feed extruder? The fish feed  drifting pellet making machine has a pair of screws  and also a screw sleeve, which have the  features of  blending and  massaging.

 

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Related post: Fish feed extruder machine

 

After the raw  product enters the  squeezing out cavity, the  product  undergoes extrusion,  rubbing and shearing  in between the screw sleeves, and the internal  stress continues to  increase,  approximately 4Mpa, and the temperature continues to rise,  approximately 140 ℃.

 

Within 3-7s, the  temperature level and  stress of fish feed  drifting pellet making  equipment  increase  greatly, and the tissue  framework of the  product  adjustments, which  additionally gelatinizes the starch, denatures the protein, destroys the crude fiber,  and also kills  dangerous bacteria such as Salmonella.

 

The high-temperature  and also high-pressure  product comes out of the discharge port,  and also its  stress is  instantly released in an  split second, and the  wetness is partially flashed.

 

 

1. The structure of floating pellet making  device.

 

The feeder is to  guarantee  consistent  and also  secure feeding, and  readjust the feeding amount according to the  ranked  present  worth of the motor of fish feed  drifting pellet making machine.  Typically, an electromagnetic speed-regulating  electric motor or a frequency converter is  made use of to adjust the  rate,  as well as the feeding amount of the feeder is  altered.

 

 Growth cavity of fish feed floating pellet making  device is composed of screw, screw sleeve,  design template, card bone and so on. The screw  and also screw sleeve are  integrated in  areas, the compression  level can be adjusted according to the  kind and  needs of the extruded feed, and the extruded  level of the extruded feed can be  altered;

 

Related post: https://www.richipelletmachine.com/fish-feed-extruder-machine/

 

The fish feed  drifting pellet making machine is  separated  right into three sections in  regards to collapse degree according to function  as well as  place:

 

① Feeding section: This section of  drifting fish feed  maker has a  huge screw pitch,  as well as  primarily conveys  and also compresses the material  to ensure that the material  fills up the spiral groove;

 

② Compression  area: The screw groove of this  area  adjustments from deep to shallow along the material  relocating direction to  press the  product;

 

③ Extrusion section: the screw groove is shallower, the pitch gradually becomes smaller, the extrusion  pressure can reach 3.0-10Mpa,  and also the temperature can reach 120-150  levels Celsius. This  area has the highest pressure and  highest possible  temperature level, so the wear of the screw  as well as screw sleeve is  additionally the most  severe.

 

The outlet of the extrusion  area is a  theme, the shape of the  theme is  made with different die holes according to the needs of  various feeds, the  product is  squeezed out from the die hole of the  design template  and also enters the  ambience, the pressure and temperature  decline  dramatically,  as well as its  quantity  broadens rapidly, the water  rapidly evaporates, dehydrates  as well as solidifies to  come to be an extruded material.

 

Related post: 1-60T/H Floating Fish Feed Mill

 

2. Repair of fish feed floating pellet making  device

 

Turn the fish feed  drifting pellet making  device on-site control switch to the stop state during maintenance;

 

The inside  as well as outside of the fish feed  drifting pellet making  equipment  ought to be  cleansed after each  change,  particularly the material  needs to not be  preserved in the puffing chamber, so  regarding avoid it being  challenging to  tidy up after  cooling down and  heap;

 

The large pulley of the  primary shaft of the puffing chamber  must be cleaned frequently, and not  excessive dust, otherwise the  wheel  will certainly be unbalanced  as well as the puffing chamber will vibrate;

 

The  major bearing of the expansion chamber is  oiled with lubricating oil, and the bearing of the fish feed floating pellet making  equipment conditioner and its transmission  gadget  and also  various other bearing  components are  lubed with  oil;

 

The  major bearing  should be replaced with  brand-new oil  routinely. After 250  hrs of  job, all new oil  needs to be  changed; hop over to this web-site

 

 Various other bearing parts, every  2 days of work, grease is injected  as soon as;

 

The chain transmission  system on the steam conditioner  need to be  lubed frequently;

 

The oil in the reducer of fish feed  drifting pellet making  device  needs to be  managed at the calibrated oil  degree,  and also the  brand-new oil  must be  changed after 250 hours of  procedure;

 

When removing the screw head, do not knock it hard;

 

Always  maintain the fish feed  drifting pellet making  device  and also its surroundings  tidy.