Granular organic fertilizer production line

Granular organic fertilizer production line Introduction

Organic fertilizer production lines are divided into granular organic fertilizer production lines and powdered organic fertilizer production lines. The working process of the powdery organic fertilizer production line is relatively simple and involves less equipment. The granular organic fertilizer production line involves more equipment, mainly including turning and polishing machines, pulverizers, granulators, dryers, coolers, screening machines, coating machines and packaging machines, etc.

Main Technical Parameters

Organic material dehydration treatment---Dehydrator

For organic materials with high moisture content, such as pig manure, water-washed cow manure, horse manure, etc., the humidity of the materials must be adjusted by dehydrating machine or adding straw before composting. In this link, the dehydrator mainly uses the principle of squeezing dehydration to reduce the moisture in the organic materials.

Organic material compost fermentation---Compost Equipment

In the process of composting organic materials, the organic materials are fermented under the action of microorganisms to form odorless, powdery organic fertilizer with low moisture content. As the temperature, humidity and oxygen supply must be ensured during the fermentation process, it is necessary to turn the fertilizer pile regularly. According to your own needs, you can choose a trough type dumper, a walking type dumper or a hydraulic lifting crawler type dumper to turn the compost, which greatly improves the efficiency of the compost and shortens the fermentation time.

 

Organic fertilizer granulation---Crusher, Granulator, Screener

Before the organic fertilizer is granulated, it is necessary to pulverize the powdered organic fertilizer (vertical pulverizer) to pulverize the agglomeration that may appear in it to prepare for granulation. The powdery organic fertilizer is fed into the granulator (disc granulator and new organic fertilizer granulator) by the conveyor belt for wet granulation. After granulation, in order to ensure that the produced particles are uniform, they need to be classified by a screening machine (drum screening machine) before entering the dryer. For larger or smaller particles, re-granulation is required.

Organic fertilizer drying and cooling---Dryer, Cooler

Since the granulation of organic fertilizer particles uses wet granulation, the organic fertilizer particles that are sieved out need to be dried and cooled before packaging to reduce the humidity of the organic fertilizer particles to a suitable standard and to a normal temperature.
 

Organic fertilizer packaging---Packaging Machine

The dried and cooled organic fertilizer particles can be packaged into finished organic fertilizer by a packaging machine for sale.

According to the organic materials that customers need to process and the size of the site, we can recommend suitable equipment selection and matching for customers to help customers produce commercial organic fertilizers that meet the standards. Sande Environmental Protection is selected for the production equipment of granular organic fertilizer.