Cow manure is one of the common raw materials of bio organic fertilizer. So, by opening the cow dung biofertilizer making line, it can efficiently treat cow manure, effectively use cow manure resources, and realize the unity of environmental protection and income. Usually powdered and granular cow manure biological fertilizer two production line types, they need to go through the dehydration of cow manure, fermentation treatment, crushing and screening steps. However, the granular cow dung bio fertilizer process is more complex, requiring granulation, drying, cooling, packaging, etc. You can buy related equipment in YUSHUNXIN, you can also buy the whole production line directly. Welcome to call for consultation.
Why to open cow dung biofertilizer making line?
What equipment does cow dung biofertilizer making line have?
Fermentation stacking equipment
Windrow turner and groove type composting machine are suitable for cow dung biofertilizer making line. But groove type compost turner requires the construction of fermentation tanks and the purchase of shift vehicles to achieve flipping and multi-tank use. The windrow composting machine is less affected by the site, the stacking is uniform, and can also carry out small-scale production.
Dewatering equipment
The moisture of fresh cow manure is 70% to 90%, and the solid-liquid separator or inclined screen separator can reduce its moisture content to 30% to 35%. YUSHUNXIN’s dewatering machine is through spiral extrusion dehydration, dehydration rate is high, good effect.
Crusher
YUSHUNXIN has a variety of grinding machines suitable for crushing biological cow feces. For example, common used to deal with cattle manure fermentation high wet material crushing are semi-wet material crusher, chain crusher and so on. Semi-wet material crusher is suitable for small yield bio fertilizer. In adddition, chain shredders can crush cow manure in lumps, and can also crush back material in the production line.
Pelletizer
Cow manure pelletizer is an important process in the production line. At YUSHUNXIN, you can choose from a variety of granulation equipment. If you have a large production line and a small place, you can choose a disk granulator. Large output, enough area, we recommend you to choose the drum granulator. At the same time, they all use wet granulation, you can add water or microbial bacteria in the granulation process, the granulation rate is high, about 96%.
What is the production line of powdered cow dung biofertilizer ?
Powdered cow dung biofertilizer making line has simple production process and low economic investment, but the application effect is not as good as granular cow dung bio fertilizer. There are six main production steps: dehydration, mixing, fermentation, crushing, screening, and packaging.
Compared with powdered bio fertilizers, granular cow dung biofertilizers have several more steps:
Granulation:
Powdered biofertilizers may clump during transportation, so granulated cow manure biofertilizers are easier to store and transport. Through the biofertilizer granulator after crushing granulation of raw materials, according to the need to add water or microbial agents, form the fertilizer granules.
Screening back material:
From the granulation molding system output of particles, particle size has a certain difference, need to screen classification. Therefore, it is recommended that you have an automatic return system, screen out the unqualified size particle material, re-crushed and sent to the granulator to continue granulating.
Packing:
Cooling of granular materials, after a bucket elevator in conveying to the finished product storehouse. Then, the granular material enters the automatic packing machine for quantitative weighing and packing.
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