Original
By certification 
Introduction:
1.Pulverizing-disc structure, resulting in high capacity.
2.High separating efficiency.
3.Main shaft bearing air cooled.
4.Quick changing of pulverizing knifes.
5.Granulation adjustable by aspiration air.
6.Fineness from 60-200 meshes.
7.Silencer (option) reducing noise.
8.Special feeder for difficult products.
9.Inspection door with security switch for changing the wear parts.
Working Principle of Ring Die Poultry Feed Pellet Mill
The raw material for this machine can be the food grain like corn, wheat and the crushed waste fromagriculture for example, corn straw, groundnut shell, grass, wheatbran, sawdust, and animal manure and so on, they can be pressedinto both feedstuffs for many kinds of animals and biomass fuel,the diameter of the pellet can be 1-12mm, when processing, thelower temperature can maintain the nutrition of the products. Andthrough general extrusion, it can kill micro-organisms, parasitesto prevent disease and to store it easily.
The material is put into the screw feeder which can be easily adjusted for the feeding speed and getting proper material flow. After this, the material goes into a conditioner where hot steam can provide favorable conditioning. Then, the material temperature is maintained about 64-85 °C and moisture between 14-16% before entering the pressing chamber. In the pressing chamber, materials will naturally be compressed into pellet form through the die holes under the high pressure of rollers.
The reasons why feed pellet mill makes abnormal noise, vibration, and proper working
1) Faulted bearing in the pellet mill makes abnormal working and the working current will fluctuate. If the working current is high, please shut off the machine and replace the bearing.
2) Ring die is jammed and only part of the holds is squeezing material out. Foreign material, out-of-round ring die, tight gap between ring die and rollers, wearing rollers, damaged roller bearing, all of these can cause vibration. Please check or replace ring die and adjust the roller gap.
3) Coupling is not balanced, and there is some horizontal or vertical deviation, then pellet mill will vibrate and oil seal will be damaged easily. So coupling must be calibrated in horizontal.
4) Main shaft is not tight, especially in D type and E type machine, loosen main shaft can result in shaft moving back and forth, roller shell’ swinging obviously, big pellet mill noise and vibration and pelleting trouble. Please tight the butterfly spring and round nut at the end of main shaft.
5) Big and small gears are wearing out, or only one of them are replaced can also cause noise, sometime there is some round-in period.
6) The conditioner discharging material unevenly, and makes pellet mill working current fluctuate greatly. Please adjust the paddles in the conditioner.
1.Pulverizing-disc structure, resulting in high capacity.
2.High separating efficiency.
3.Main shaft bearing air cooled.
4.Quick changing of pulverizing knifes.
5.Granulation adjustable by aspiration air.
6.Fineness from 60-200 meshes.
7.Silencer (option) reducing noise.
8.Special feeder for difficult products.
9.Inspection door with security switch for changing the wear parts.
Working Principle of Ring Die Poultry Feed Pellet Mill
The raw material for this machine can be the food grain like corn, wheat and the crushed waste fromagriculture for example, corn straw, groundnut shell, grass, wheatbran, sawdust, and animal manure and so on, they can be pressedinto both feedstuffs for many kinds of animals and biomass fuel,the diameter of the pellet can be 1-12mm, when processing, thelower temperature can maintain the nutrition of the products. Andthrough general extrusion, it can kill micro-organisms, parasitesto prevent disease and to store it easily.
The material is put into the screw feeder which can be easily adjusted for the feeding speed and getting proper material flow. After this, the material goes into a conditioner where hot steam can provide favorable conditioning. Then, the material temperature is maintained about 64-85 °C and moisture between 14-16% before entering the pressing chamber. In the pressing chamber, materials will naturally be compressed into pellet form through the die holes under the high pressure of rollers.
The reasons why feed pellet mill makes abnormal noise, vibration, and proper working
1) Faulted bearing in the pellet mill makes abnormal working and the working current will fluctuate. If the working current is high, please shut off the machine and replace the bearing.
2) Ring die is jammed and only part of the holds is squeezing material out. Foreign material, out-of-round ring die, tight gap between ring die and rollers, wearing rollers, damaged roller bearing, all of these can cause vibration. Please check or replace ring die and adjust the roller gap.
3) Coupling is not balanced, and there is some horizontal or vertical deviation, then pellet mill will vibrate and oil seal will be damaged easily. So coupling must be calibrated in horizontal.
4) Main shaft is not tight, especially in D type and E type machine, loosen main shaft can result in shaft moving back and forth, roller shell’ swinging obviously, big pellet mill noise and vibration and pelleting trouble. Please tight the butterfly spring and round nut at the end of main shaft.
5) Big and small gears are wearing out, or only one of them are replaced can also cause noise, sometime there is some round-in period.
6) The conditioner discharging material unevenly, and makes pellet mill working current fluctuate greatly. Please adjust the paddles in the conditioner.
