How to Make Chicken Manure Biofertilizer by Disc Granulator？

Chicken manure is a highly valuable resource for creating biofertilizers, rich in nutrients essential for plant growth. Converting this waste into biofertilizer not only helps in sustainable farming but also reduces environmental impact. One efficient method of transforming chicken manure into biofertilizer is by using a disc granulator. Here’s a step-by-step guide on how to achieve this:

Understanding the Process

The disc granulator, also known as a pan granulator, is widely used in fertilizer production. It works by agglomerating fine powders into granules through a combination of moisture, rotation, and centrifugal force, resulting in uniform and high-quality pellets. Click here to get more!

 Steps to Prepare Biofertilizer

•  Step 1: Collection and Preparation of Raw Materials

Begin by collecting fresh chicken manure. The material should be evenly moist without excessive wetness. Before granulation, it’s crucial to compost the manure to reduce pathogen content and stabilize nutrients. Maintain a balanced carbon-to-nitrogen ratio during composting by adding materials rich in carbon, such as straw or sawdust, to enhance decomposition.

• Step 2: Composting

Pile the chicken manure in a windrow or use a compost bin. Turn the pile regularly to ensure adequate aeration and to speed up the composting process. This phase typically takes 2-3 weeks, depending on the temperature and composition. The end product should be a dark, crumbly substance with a pleasant earthy odor.

• Step 3: Crushing and Screening

Once composted, the material needs to be crushed to ensure it is free from clumps and large particles. Use a crushing machine to achieve a fine powder consistency. Screening the crushed compost helps remove unwanted debris and ensures uniform size, which is crucial for effective granulation.

• Step 4: Granulation Using Disc Granulator

Feed the processed compost into the disc granulating machine. Adjust the tilt angle of the disc and the moisture content to optimize pellet formation. The disc’s rotation creates centrifugal force and friction, allowing the fine compost particles to adhere and roll together into granules. Consistent speed and moisture levels are key to producing uniformly sized pellets. Welcome to Fude Machinery for shopping.

• Step 5: Drying and Cooling

The freshly formed granules will contain a high moisture content and require drying. Use a rotary dryer to reduce moisture to a stable level, typically around 10%. After drying, the granules should be cooled to room temperature to maintain their structure and ease of handling.

•  Step 6: Screening and Packaging

Screen the dried granules to ensure uniform size; any oversized or undersized particles can be reprocessed. Finally, package the biofertilizer in suitable bags for storage and transport. Proper packaging ensures the product retains its quality during distribution.

Producing chicken manure biofertilizer using a disc pelletizer can significantly enhance sustainable agricultural practices. This method not only converts waste into a valuable resource but also contributes to soil health and crop productivity. With careful attention to each step, farmers can create high-quality biofertilizer, promoting ecological balance and economic benefits. If you want to know more information about disc granulator, Please contact us!