Organic fertilizer pellet making machine for high moisture materials

High-moisture material organic fertilizer fast organic fertilizer pellet making machine is also called wet stirring tooth organic fertilizer pellet making machine, internal rotating stirring tooth granulator, this granulator is a fertilizer pellet making machine.

Wet organic fertilizer granulator is widely used in the granulation of organic fertilizer. Due to the high granulation rate, stable operation, sturdy and durable equipment, long service life, and stable base design, it runs more smoothly, so it is selected as the ideal product by the majority of users.

The specifications and models of the wet organic fertilizer pellet making machine are 400, 600, 800, 1000, 1200, 1500 and other specifications, and can also be customized according to user needs.

1. Working principle of organic fertilizer pellet making machine

The stirring tooth organic fertilizer pellet making machine uses the mechanical stirring force of high-speed rotation and the resulting aerodynamic force to make the fine powder material continuously realize the processes of mixing, granulation, spheroidization, and densification in the machine, so as to achieve the purpose of granulation.

 The particle shape is spherical, the particle size is generally between 1.5~4 mm, and the granulation rate of 2~4.5 mm particles is ≥90%. The particle diameter can be adjusted appropriately by the material mixing amount and the spindle speed. Usually, the lower the mixing amount, the faster the speed. High, the smaller the particles, and vice versa the larger the particles.

The stirring tooth organic fertilizer pellet making machine processes the fermented organic raw materials into granules. Compared with the disc granulator, the yield is higher, the granules are uniform, smooth, high in strength and low in water content. The temperature after forming is about 30 degrees.

 After the fermented raw materials are pulverized, they are mixed with a mixer so that the moisture content of the material is between 35% and 40%. After entering the organic fertilizer pellet making machine, spherical particles can be processed.

It takes advantage of the fact that organic fertilizer raw materials are inlaid with each other under a certain effect, and the particles produced are round, smooth and high in strength. Necessary additives and adhesives can also be added to further improve product quality.

The organic fertilizer raw materials suitable for the stirring tooth organic fertilizer making machine include: livestock and poultry manure, compost fertilizer, green manure, sea fertilizer, cake fertilizer, peat, soil and miscellaneous fertilizer, three wastes, microorganisms and municipal solid waste, etc.

The qualified granulation rate of this organic fertilizer pellet making machine is as high as 90% or more, and it is suitable for a variety of different formulas. This machine is most suitable for direct granulation of organic fertilizer after fermentation, omitting the drying process and greatly reducing the manufacturing cost. Therefore, the stirring tooth organic fertilizer pellet machine is favored by the majority of users.

The organic fertilizer granulator machine produced by our company is in short supply, energy saving and environmental protection are trustworthy!

2. The scope of application of organic fertilizer pellet making machine

Grass charcoal, sludge, livestock manure, lignite, fermented straw, etc. are used as raw materials for organic fertilizer production and granulation. The above data are based on peat, livestock manure, and fermented straw, and other raw materials are subject to experimental data.

3. Installation of fertilizer pelletizer machine

(1)Installation: The organic fertilizer pellet making machine needs to pour concrete foundation before installation to facilitate the transfer of finished materials, and fix and weld the organic fertilizer pellet making machine and the embedded iron together to prevent the granulator from moving; channel steel can also be used to weld the chassis. 

Place the granulator on the bottom frame; it is also possible to dig a pit for material transportation.

(2)Commissioning: After the organic fertilizer pellet making machine is installed, it is necessary to check whether the parts of the granulator are fastened. Then carry out the no-load test run. During the test run, there must be no rubbing or touching, no abnormal noise, and no vibration.

The temperature of each bearing of the organic fertilizer pellet mill should rise steadily. At the end of the test run, the temperature of each component should not be higher than 50 ℃. There must be no serious wear and tear. When the test run is in normal production, it must be fed evenly.

(3) Maintenance of organic fertilizer pellet making machine:

a. The bearing is lubricated once per shift. The lubricating oil type is No. 3 calcium-based grease lubricating oil, and the filling amount is 1/3~1/2. The new lubricating oil should be replaced regularly. The organic fertilizer pellet making machine bearing should be washed when replacing.

b. Lubricating oil must be added before the reducer is used. The lubricating oil is generally HJ40-50 mechanical oil, and HL20-30 gear oil can also be used. The oil level of the lubricating oil should be within the range indicated by the circular oil mark on the machine base.

 After the first refueling operation for 100 hours, the new oil should be replaced, and every six months thereafter, and the oil should be cleaned when changing the oil.

(4) Wearing parts:

a. triangle belt

b. Bearings

c. Stirring head

4. Instructions for use of fertilizer pelletizer

  • Before starting the organic fertilizer pellet making machine, check whether the connection of the machine is loose, and pay special attention to whether the stirring head is loose.
  • The organic fertilizer pellet making machine is strictly prohibited to start with load.
  • When the organic fertilizer making machine is turned off, stop feeding first, and turn off the power after the material in the machine is completely discharged. Long-term shelving is not necessary to remove the materials in the body to prevent sticking.
  • It is strictly forbidden for iron blocks, stones, wooden sticks and other sundries to enter the machine to prevent damage to the machine.
  • When starting the main motor, first pay attention to the tightness of the V-belt. If the V-belt slips when it is too loose, the organic fertilizer pellet making machine will not rotate normally.

If it is too tight, the service life of the organic fertilizer pellet making machine bearing and the V-belt will be affected. Then check whether the rotation direction is correct, if it rotates in the opposite direction, stop and adjust immediately.

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