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Difficulty Problem And Solutions Of Floating Fish Feed Machine
Trouble Problem As Well As Solutions Of Floating Fish Feed Machine

Your floating fish feed equipment will come out various problems after it functioned a long period of time, or due to your wrong operation, your fish feed maker has occured problems or not functioning well also quit working.

Usual problems are low manufacturing outcome, expensive puffing or not sufficient puffing, and bad pellet creating, versus these difficulty problems, specifically on inadequate pellet creating problem, several of our clients met this type of problem, some as a result of basic materials solution, some because of incorrect operation, and also in here we will give some troubleshooting as well as solutions for you.

Solutions Of Low Manufacturing Result

1. The screw head is put on substantially, please change the screw head or the whole screw

2. The bushing of the extrusion chamber is put on greatly, please change the bushing in the extrusion chamber

3. If you transformed the formuation or not? for sinking type pellets: starch web content portion: ≥ 20%, for floating type pellets: starch web content percent: ≥ 10%. Additionally: Particularly for floating materials, the web content of pet healthy protein should not be too expensive.

The function of starch:

1) Starch has solid water absorption;

2) The gelatinized starch can boost the viscosity of the material


3) Dual function of puffing as well as binding in the last pellets

The role of healthy protein:

1) Healthy protein has water absorption, flexibility as well as coagulation

2) Healthy protein is separated into: vegetable protein and pet protein, Formulas consisting of veggie protein are generally easier to refine than those consisting of animal healthy protein. Since animal healthy protein is not as very easy to integrate with various other components or bulk as vegetable protein or starch

4. Is the aperture area of the die is suitable or not?

A= 1aperture area area= πr2, 10holes-8mm die 8mm diameter= 4mm redius.

richi pellet machine = πr2, 3.14 × 16= 50.24 mm2.

10 holes × 50.24= 502.4 mm2.

Solutions Of Expensive Puffing Or Not Enough Puffing.

1. The raw materials are puffed a lot too very.

1) the conditioner temperature is expensive( for wet type machine).

2) The turning rate of the host equipment is too expensive.

3) Excessive or too much less water added in the raw products or in the conditioner.

4) the holes of the die mould is blocked.

2. The blowing level of the material is insufficient.

1) The extruder production ourput is low.

2) The conditioner temperature level is inadequate high.

3) The revolving rate of the host machine is as well low.

4) The home heating plate temperature in the extrusion chamber is also low.

5) Water web content is as well low in the conditioner or in the raw material.

6) Have you ever changed the formulation.

3. Poor pellet creating.

1) The raw materials formulation is not so excellent.

2) The functioning temperature is expensive or as well low.

3) Feeding resources is not balanced.

4) The cutting speed is not right, too high or also low.

5) The cutting blades are worn.

6) The size of powder raw materials is also big, you can examine right here the raw materials size need.

Die mold aperture φ (mm) grinding excellence required.

1.095% reach to 90-100 mesh.
1.595% reach to 80 mesh.
2.095% reach to 80 mesh.
3.095% reach to 60 mesh.
4.095% reach to 60 mesh.
5.095% reach to 60 mesh.

4. Recommended Site are harsh surface area and also different lengths.

1) Some partial holes of the die mould are blocked.

2) The finness of the raw products is not enough.

3) The raw materials conditioning is not good.

4) The top quality of the die mould holes is poor.

5) The cutting blades are put on.

6) The water percentage in the raw materials is not fix.

5. The extrusion temperature level is also low.

1) The vapor conditioning temperature level is too low (for damp type maker).

2) The heavy steam inlet pipe of the puffing chamber is blocked or the temperature of the electric heating tool is not enough( for damp kind maker).

3) Jacketed heavy steam line (trap) plugged( for wet kind maker).

4) The temperature level of the electrical home heating plate is also low or the electric heating switch is not switched on.

5) Basic material wetness is too high.

6. Fragments are blocked prior to leaving the die hole.

1) The fragment dimension of the raw material is also big relative to the size of the die hole.

2) The quantity of water is not nearly enough to make the product flow.

3) The screw rod is put on significantly.

4) The feeding inlet is blocked.

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