Production of high-quality organic granulated fertilizer

Product

Posting date : Aug 31, 2017

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Membership

Free Member Scince Aug 25, 2017

FOB Price

1200USD

Min. Order Quantity

Supply Abillity

10 sets Per Month

Port

Qingdao

Payment Terms

t/t

Package

1 SET

Keyword :

organic fertilizer

Category

WOOD & PAPER | Wood and a | Wood in th | Dark Red M

Contact

Olivia

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Product Detail

Company Info

Quick Detail

Place of Origin

China [CN]

Brand Name

Allance

HS-CODE

4403-41

Package & Delivery Lead Time

Package

1 SET

Detailed Description

Production of high-quality organic granulated fertilizer is a complex task as the process is subject to various factors: variety and quality of raw materials, composition and compatibility of material formulation, moisture content and its variation during the fertilizer granulation process, quality and degree of abrasion of the operating parts of the fertilizer grinder and fertilizer granulator used, correct selection and setting of equipment operating modes, etc. This means that producers of organic granulated fertilizers need to take into account all the elements and stages of the technological process of granulation. In a competitive market, this cannot be overlooked or ignored. In the granulation process, there are several factors affecting the quality of the final (new) product. Some authors claim the quality of granulated product is mostly affected by the composition of granules (20 %), pressing quality 15 %, material shredding parameters up to 20 %, additional processing approximately 40 %, as well as the fertilizer drying and cooling process.

It is indisputable that part of soil fertility improvement is organic fertilizer. The main source of organic fertilizer remainsf livestock waste – cattle and poultry manure. (cattle manure organic fertilizer making process) Whereas scarcely used, when the price of mineral fertilizer increased and ecological problems appeared, a decrease of soil fertility and humus has been noticed. When applying conventional manure removal, preparation and application methods in addition to not using stricter environmental requirements can have a negative impact on the key components of the environment. This can be prevented by properly wasting, composting and granulating agricultural waste. The resultant product is humus compost, which presents no problems and no the difficulty of keeping it and has no unpleasant odor, pathogenic organisms or other fitotoxical materials, it also accelerates the metabolism of nutrients between the soil and plant roots of plants.

Organic granular fertilizer improves the dynamics of microbiological processes in granules and around them which allows reducing the spread of nutrients in the soil and their transition to less agile forms, besides that it results in better circumstances for processes taking place between the fertilizer, soil and plant. Granular manure is a universal complex organic fertilizer containing all the macro and micro elements. Pelleted manure nutrient content for soil micro flora is optimal; moreover, it quickly dissolves in water and is easily absorbed by plants. Granular manure can be called concentrated fertilizer, because the recycling process reduces the volume of material more than 10 times, due to water removal and material thickening while extruding.

Granulation – the set of natural and physical-mechanical processes, which take place during the formation of little pieces, which has a dimension of the ranges, forms, structures and physical properties. Granulation allows significant simplification of the storage, transport and dosage; moreover, it increases powdery while together eliminating dusting and improving the working conditions in the production sphere, besides that, it can regulate the granule structure and related properties. The granulation process efficiency depends on the method of granulation and technology.

The consequence of all physical-mechanical processes that are taking place while pelleting is that granulated material density increases. In the pellet making process we can see all known physical-mechanical and physical-chemical bonds, accompanied by such forces as the capillary force and forces between the solid particles, temperature changes affecting the forces and so on. The granulation process itself depends on the feedstock grain size and physical-mechanical properties. (Temperature, moisture content, pH, etc.). The main parameter describing the performance of pelletizer and the energy cost required by material compaction is the granule formation speed. As the speed of granulation increases the granular material density and mechanical strength decrease.