Raw materials requirements on organic fertilizer production

Main raw materials. Excrement of livestock and poultry: chicken manure, sheep manure, etc.

Add accessories. Generally, straw powder can be added (corn straw, sweet potato vine, peanut seedlings, green hay, etc.). The main purpose of adding straw is to absorb cow dung, promote aerobic fermentation of cow dung and eliminate peculiar smell.

Add fermentation strains. The fermentation strains with fast fermentation temperature, good degradation of crude fiber, strong ability to kill insects, eggs, bacteria and weed seeds shall be selected, and the addition quantity of fermentation strains shall be determined according to the requirements of organic fertilizer production process. After fermentation, the compost is further treated by the fertilizer production machine.

In addition, we should pay attention to the combination of organic fertilizer, inorganic fertilizer and biological fertilizer to meet the nutritional needs of crops. Of course, if you are interested in the above-mentioned organic fertilizer production line equipment, you can consult the manufacturer of organic fertilizer production equipment.

More detailed info, welcome go to https://fertilizerplantequiment.com/

Ammonium sulfate fertilizer production

Roller extrusion NPK fertilizer production line is suitable for the production of ammonium sulfate fertilizer. The production line adopts extrusion granulation method, which is suitable for a variety of raw materials. It can also be used to produce urea calcium superphosphate (or magnesium calcium phosphate), ammonium chloride (or ammonium sulfate) - superphosphate, ammonium chloride ammonium phosphate and ammonium phosphate. 

NPK fertilizer production line can produce special compound fertilizer including pesticide and hormone according to the needs of users.

The application method of ammonium sulfate is as follows:

(1) As base fertilizer. When ammonium sulfate is used as basic fertilizer, it is necessary to apply deep covering soil to promote crop absorption.

(2) Top. This is the most suitable application method. The amount of ammonium sulfate removal is determined according to different soil types. For the soil with poor water and fertilizer retention, it must be applied in stages, and the amount of each application should not be too much; for the soil with good water and fertilizer retention, the amount of each application should be more appropriate. The content of soil moisture also has a great influence on fertilizer efficiency, especially in dry land. 

When ammonium sulfate is applied, we must pay attention to timely watering. On the coat of paddy field, drainage and drying should be carried out first, and at the same time, the combination of tillage and tillage should be paid attention to. In addition, the application of ammonium sulfate in different crops also has obvious difference, if the tree ditch, ring or hole application.

(3) It is more suitable for seed fertilizer. Because ammonium sulfate has no adverse effect on seed germination.

Ammonium sulfate fertilizer roller extruder

Fertilizer roller extruder of fertilizer roller extruder

The single production capacity of our roller extruders is usually 1-4 tons / hour. In the design of NPK fertilizer production line, according to the production capacity of granulators, multiple granulators can be combined to meet the production line. Compared with other fertilizer granulators, the advantage of extrusion granulation is that it saves energy consumption of product drying and eliminates three kinds of waste treatment. In addition, the scale of the factory is small and the investment is small. Basic fertilizers and organic matter with heat sensitivity can be included in the compound fertilizer formulation. It is beneficial to maintain the characteristics of ammonium sulfate fertilizer. More detais in compound fertilizer granulation, https://www.fertilizermachinesale.com/double-roller-granulator/

Mixed Fertilizer Production

How to design compound fertilizer formula and produce compound fertilizer with fertilizer equipment

Compound fertilizer formula is the core of compound fertilizer and the key of compound fertilizer production. In the production of special compound fertilizer, scientific and reasonable formula should be made first. The formula of compound fertilizer should include the following aspects.

1. The formula of compound fertilizer can meet the specific crop application requirements of nutrient form, proportion, content and special nutrient requirements (such as rice silicon).

2. The formula of compound fertilizer should fully consider the requirements of organic fertilizer level, soil nutrient level and fertilization period.

3. The basic fertilizer source for compound fertilizer selection should be reasonable for technical processing or molding, so as to make the fertilizer have good physical characteristics and prevent adverse reactions in the process of fertilizer mixing production.

4. The seed selection formula of compound fertilizer should be compatible with the recommended fertilization technology (fertilization amount, fertilization period, fertilization depth, etc.). For example, special fertilizers used for stripping are usually not or low in phosphorus.

5. The formula of special compound fertilizer must be recommended to the factory on the basis of field test to ensure its effect before formal production.

Compound fertilizer production line equipment

The factory production of compound fertilizer needs to go through the steps of proportioning, crushing, mixing and granulation. Compound fertilizer production line includes batching system, crusher, mixer, granulator, dryer, cooler, etc. Before granulation, raw materials are prepared in proportion, and fertilizer and mixer are evenly mixed to ensure the accuracy of raw materials and good fertilizer effect.