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How to Use Livestock Manure to Produce Round Granular Organic Fertilizer?

How to Use Livestock Manure to Produce Round Granular Organic Fertilizer?

The process steps of using animal manure to make round granular organic fertilizer:

Step 1: Fermentation, decomposing, collect the liquid of livestock and poultry manure, mix with straw, hay, etc. to control the water content of about 65%, and then transport it to the fermentation tank, sprinkle with aerobic fermentation bacteria, and use hydraulic tank to turn the pile The machine is fully mixed and allowed to ferment. During the fermentation, a compost turning equipment is used to turn the materials over and cool down.

Step 2: Material crushing. The materials that have been decomposed through high temperature are processed by organic fertilizer crusher equipment. The organic fertilizer wet material crusher is a professional crushing equipment for crushing high humidity and multi-fiber materials. The high-speed rotating chain is used to crush the fiber with a good particle size.

Step 3: Mixing and stirring. Add trace elements, auxiliary materials, humic acid, clay, etc. to mix and stir. The vertical mixer has a fast mixing speed and good uniformity. It can mix and add 30% viscous materials with liquid. When working, there are two oppositely rotating blades and rotors that are stirred in the middle. The bottom opening door is adopted for fast unloading speed and less residual quantity.

Single Shaft Fertilizer Mixer
Single Shaft Fertilizer Mixer

Step 4: Forming and granulating. Use organic fertilizer disc granulators, organic fertilizer stirring tooth granulators or new type stirring tooth drum granulator to granulate the material.

Rotary Granulator for Organic Compound Fertilizer Production
Rotary Granulator for Organic Compound Fertilizer Production

Step 5: Tumble drying The organic fertilizer drum drying machine will further remove water from the granulated particles to meet the standard requirements of organic fertilizer moisture content.

Step 6: Roller cooling. Cool the dried granular material with a cooler, which helps the granule storage and quality.

Step 7: Screening and material return system. Because of the granular material output by the granulating forming system, the particle size has a certain difference, and it needs to be screened and classified. The selected drum screening machines require low vibration, low noise, convenient screen change, and is equipped with a screen surface cleaning device.

Step 8: Particle coating equipment. The coating machine is composed of a screw conveyor, agitating tank, oil pump, main engine, etc., using powder coating or liquid coating technology. It can effectively prevent the agglomeration of fertilizers. The main machine adopts polypropylene lining or acid-resistant stainless steel.

Step 9: Packaging equipment The granular materials are packaged and enter the finished product warehouse through the conveying equipment. Granular materials can be quantitatively weighed and packaged through automatic packaging scales.

You can buy a complete set of granular organic fertilizer production line in FPC company. Welcome to comtact with us for detailed consultation.

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