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  • D-type ZLSP200B Small Pellet Mill
  • Screw Biomass Briquetting Machine
  • Hydraulic Wood Briquette Machine
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Cow Manure Organic Fertilizer Processing Technology

Turning the cow manure into renewable resource plays an important role in saving the resource and protecting the environment, able to promote the development of agricultural recycling economy and the sustainable development of animal husbandry.Cow Manure Organic Fertilizer The method of cow manure harmless treatment mainly refers to organic fertilizer making process. After pressing and pelleting, the cow manure weight can be reduced by 40%, and the volume can reduce 40%-60%.

Cow Manure Organic Fertilizer Processing Flow

Cow Manure Organic Fertilizer Processing Flow
Fermentation: collect the cow manure, compost it by mixing hay and decaying silage, and adding the biological species for fermenting the cow manure. During the fermentation process, the turn-over machine is used for fermenting the cow manure fully, and the slot tipper is very suitable for pre-fermentation of cow manure, which is make the fermentation uniform. For the wet cow manure, you can add crushed dry straw powder into it.

Setting Compost: sprinkle the prepared cow manure with bacteria meanwhile piling it up, with the height not too low and the volume not too small.  Requirement: the compost is 1.5-2m high, 2m wide and 2-4 m long.

Moisture Adjustment: the moisture content of cow manure should be kept around 50%. Moisture content judgment: Grasp a handful of cow manure, when there is no water dropping between the fingers and the cow manure will be scattered after dropping on the ground, the cow manure is in the best status. Without enough water, the fermentation is slow; with plenty of water, the ventilating is bad, also causing the bad smell due to putrefying bacteria. Therefore, the moisture content must be kept well.

cow manure organic fertilizer machinePelleting: New cow manure organic fertilizer machine designed with cow manure organic fertilizer processing technology is used in this step.
Due to the cow manure organic fertilizer machine is equipped with screening and feeding system from the pelleting system, the pellet diameter has a certain of difference, which needs screening. The rotary screen requires small vibration, small noise, easy to change the screen, screen cleaning device equipped. It is suggested equip auto material returning system to screen the unqualified pellets. After conveying by the belt elevator for re-crushing in the cow manure organic fertilizer machine, helping to improve the continuous production ability.

Drying: After drying, the moisture content of the screened pellets will meet the standard requirement of organic fertilizer moisture content.

Cooling: Using cooling machine to decrease the pellet temperature, helping the better storage of pellets.

Packing: The cooled pellet is sent to the final product silo by the bucket elevator and then automatically quantitative weighing and packing.

The complete equipment for cow manure organic fertilizer processing includes: fermentation tiller, organic fertilizer crusher, drum screener, mixing machine, cow manure organic fertilizer pellet machine, rotary dryer, cooling machine, packing machine, conveyor and other equipments etc.
Would you like to know how much does setting up one cow manure organic fertilizer processing production costs? Please contact us!