Points for attention in roller extrusion granulation

Roller press granulator uses physical method to granulation. The whole process has no pollution and no waste. It is a very environment-friendly organic fertilizer machine. The following will lead you to understand the use of double roller extrusion granulator precautions.

Working principle of double roller press granulator

When the roller extrusion pelletizer is working, it is forced to roll the material into shape by two opposite moving roller skins of the granulation machine. Semi circular spherical cavities are regularly distributed on the two cylindrical roller skins. When the roller skin rotates against each other, the two semicircular cavities just form a complete spherical mold, and the materials inside are forced to be extruded into spherical particles. Due to the continuity of extrusion production, the particles and particles are connected together when they are just extruded, forming a cloth full of particles, which needs to be broken up by the crushing roller and divided into small round particles, and then screened from the screen to select the qualified particles.

 roller extrusion granulation production line
roller extrusion granulation production line

The use of roller press granulator

When the double roller extrusion pelletizer is producing granular fertilizers, it should be noted that the ball sockets on the two roller skins should be properly positioned. If they are not adjusted in place, they will be misaligned during granulation and cannot produce qualified products. Granular fertilizer. In addition, after the particles are formed, they are released from the ball socket of the roller skin in time, so that uninterrupted production can be realized. If the formed particles are not released in time, complete particles will not be formed, which will affect the npk production line.

Equipment of granulating in organic fertilizer production line

The produced by organic fertilizer granulator machine is granulated, the granules are complete, the granules are solid, and no binder is required during granulation. The content of organic matter can reach 100%. The organic matter after fermentation does not need to be dried. between. And it is completely environmentally friendly and pollution-free during the fertilizer production line.

Through learning and drawing on the principles of foreign advanced granulators, after repeated research and experiments of our company, we finally overcome the problems of the past granulators such as poor granulation, sticking to the wall, and difficulty in drying. Organic fertilizer granulator, the organic fertilizer produced by our granulator has low water content, easy to dry, and beautiful granules.

Features of organic fertilizer granulator machine:

1. The granulator has no drying process, granulation at room temperature, one-time molding, less investment, quick results, and good economic benefits.
2. The granulator has small power, reliable operation, no three waste emissions, stable operation, convenient maintenance, reasonable process layout, advanced technology and low production cost.
3. The granulator has wide applicability, and can be used for granulation of various raw materials such as compound fertilizer, medicine, chemical industry, feed, coal, metallurgy, etc., and can produce various concentrations and types (including organic fertilizer, inorganic Fertilizer, biological fertilizer, magnetic fertilizer, etc.) compound fertilizer.
4. Granulators, especially rare earth, ammonium carbonate, and ammonium sulfate compound fertilizer granulation, fill the gaps in the country and occupy the domestic leading level. It is a national environmental protection technology promotion project.

rotary drum granulator
rotary drum granulator

In organic fertilizer production line,it is to be equipped with the fermentation compost turner machine to ferment the raw materials that the series fertilizer machine can use the simple compost turner machine to ferment the raw materials for sometime.And then it is to be equipped with the fertilizer mixer machine and fertilizer crusher machine to deal with the raw materials.We can use the chain crusher machine,and the horizontal mixer machine to deal with the organic raw materials.Next,when producing the organic fertilizer granulator,the fertilizer granulator machine are necessary to be equipped in the fertilizer manufacturing process.In organic fertilizer production line,we can use the rotary drum granulator machine which it is also to be equipped in npk fertilizer production line to finish the production process of the npk fertilizer granulator.

Process and investment cost of organic fertilizer production line

  • Investment cost of organic fertilizer production line

Equipment of organic fertilizer production line includes: fermentation equipment – raw material warehouse – crusher – screening machine – fertilizer granulator – dryer – cooler – screening machine – elevator (conveyor belt) – packaging scale. The equipment is connected with each other by belt conveyor. In the second screening link, the transmission can be used to carry back the unqualified particles to the crushing link for granulation of fertilizer granulator. This fertilizer production line is suitable for the production of organic fertilizer with single raw material and less strict proportion. According to the different equipment and specifications, the reasonable price range of the organic fertilizer production line equipment is between 300000-500000.

Process and investment cost of organic fertilizer production line

Equipment process of organic fertilizer production line

  • Stacking of ground strips, using a ground compost machine, or feeding materials in a fermentation tank, using a tank type compost turning machine
  • Evenly sprinkle the fungicide, turn the pile of fermentation to achieve heating, odor, rot, and kill mixed fungus grass seeds
  • Fermentation for 7-12 days, how many times the piles are turned according to different temperatures in different places
  • Complete fermentation, maturity, and out of the pond (ground type directly use a forklift to pile up)
  • Use a grading sieve to screen the thickness, (screened powdery fertilizer can be sold directly)
  • Crush the selected large pieces with a grinder and return to the classification screen
  • Mix the required trace elements with a mixer
  • Granulation with a fertilizer granulator,Fertilizer granulator can choose disc granulator, double roller granulator, organic fertilizer granulator, drum granulation, flat die granulator, and ring die granulator.
  • Feed into dryer and cooler
  • Automatic packaging machine packaging and sale

After the above steps are completed, the organic fertilizer production can be completed. If you don’t know, please consult for details!

Type selection of organic fertilizer production line

What kind of organic fertilizer production line equipment process and equipment customers choose, the investment and production cost required, and the income are different. Therefore, how to choose a reasonable process configuration is an important factor to effectively reduce the cost of equipment. The fertilizer production line of organic fertilizer can be divided into powder fertilizer and granular fertilizer according to different raw materials, storage capacity, usable capacity and market demand.

As the technological part of the granular organic fertilizer production line, the main technological means of the powdered fertilizer production line are as follows: the raw materials of organic fertilizer, such as animal manure or domestic garbage, sludge, distiller’s grains, biogas residue, etc., can be fermented, decomposed, crushed and mixed for packaging. The basic process configuration of bio organic fertilizer equipment is dehydration, drying, fermentation, grinding, stirring and packaging. In this way, the processing of powdered organic fertilizer is completed.

Compared with the simple technology of powdery fertilizer, granular organic fertilizer needs further processing. The basic process configuration of the granular organic fertilizer production line is dehydration, drying, fermentation, crushing, mixing, drum granulation, cooling and packaging. It is necessary to configure the fertilizer granulator. After mechanical cooling, the granulator can be packaged, stored or sold.

Organic fertilizer production line is a high-tech project with economic and environmental benefits. The production process of the organic fertilizer production line equipment is mainly to crush, mix and granulate, dry, cool and screen the organic wastes such as livestock manure and biogas residue with the moisture content of about 30% – 40% which are fermented and decomposed by the equipment, then to produce the spherical organic fertilizer and package the finished products.

Mushroom residue organic fertilizer production line

Use mushroom residue organic fertilizer production line equipment to process ecological organic fertilizer, and realize diversified development of industry. The effective utilization of mushroom residue can bring a considerable income to the majority of breeders and optimize the upgrading and development of their own industries. The production line of bio organic fertilizer equipment refers to a kind of fertilizer with the effect of both microbial fertilizer and organic fertilizer, which is composed of specific functional microorganisms and organic manure mainly from animal and plant residues (such as livestock manure, crop straw, mushroom residue, etc.) and is harmless treated by organic fertilizer equipment. Therefore, there are two components of bio organic fertilizer: ① specific functional microorganisms. ② It mainly comes from the remains of animals and plants.

Mushroom residue organic fertilizer production line

What kind of mushroom residue organic fertilizer production line equipment technology and equipment customers choose, the investment and production costs required, the benefits are different. Therefore, how to choose a reasonable process configuration is an important factor to effectively reduce the cost of equipment when inspecting the fertilizer production line equipment. As the technological part of the granular organic fertilizer production line, the main technological means of the powdered organic fertilizer production line are as follows: the raw materials of organic fertilizer, such as animal manure or domestic garbage, sludge, distiller’s grains, biogas residue, etc., can be fermented, decomposed, crushed and mixed for packaging. The basic process configuration of bio organic fertilizer equipment is dehydration, drying, fermentation, grinding, stirring and packaging. In this way, the processing of powdered organic fertilizer is completed.

Compared with the simple technology of powdery fertilizer, granular organic fertilizer needs further processing. The basic process configuration of the granular fertilizer production line is dehydration, drying, fermentation, crushing, mixing, granulation(drum granulation), cooling and packaging. It is necessary to configure the organic fertilizer granulator, organic fertilizer granulator and organic fertilizer granulator. After mechanical cooling, the granulator can be packaged, stored or sold.

Wear resistant and easy-to-use Tianci small chicken manure organic fertilizer production line

There are two steps for processing commercial organic fertilizer in small-scale chicken manure fertilizer production line: pre fermentation and treatment part and deep processing granulation part. The supporting equipment of organic fertilizer production equipment needs fermentation dumper, crusher, screening machine, mixer, granulator, dryer, cooler, screening machine, coating machine, packaging machine, conveyor and other equipment.

fertilizer production line

  • The production process of the organic fertilizer production line and the organic fertilizer machine are composed of the following links:
    1. Fermentation compost machine: to ferment and pile up the materials in the fermentation process.
    2. Crushing: crushing raw materials such as high humidity materials in the production process of organic fertilizer.
    3. Mixer: mix various raw materials.
    4. Fertilizer granulator: the material after mixing is granulated; it is convenient for sorting and packaging.
    5. Dryer: dry the granular materials with certain humidity.
    6. Cooling machine: it can quickly cool the dried materials and increase the production efficiency.
    7. Screening machine: screening and grading the finished fertilizer.
    8. Coating machine: coating the particles to prevent the fertilizer from caking.
    9. Automatic weighing and packaging machine: to pack and pack the finished products quantitatively.
  • Advantages of Tianci small organic fertilizer production line:
    1. Small scale chicken manure organic fertilizer production line has the advantages of less investment, quick effect, good economic benefit and great wealth for you.
    2. It has the advantages of compact process layout, scientific and reasonable, advanced technology, energy saving and consumption reduction, no three wastes removal, stable operation and reliable operation. Easy maintenance.
    3. It is suitable for a wide range of raw materials, and the establishment rate of the product is high. Zhengzhou Tianci Heavy Industry Machinery Ltd factory direct sales refused middlemen to earn the difference.