Is it profitable to open a small organic fertilizer factory? How much does an organic fertilizer plant have to invest? The amount of investment to build an organic fertilizer factory depends on the actual situation. If there is a factory building, only a full set of equipment and processing raw mate ...

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The high-quality organic fertilizers on the market all need to be processed through fermentation. Composting chicken, pig, cattle and sheep manure usually takes about 60 days, which is a long time. The wheel type compost turner can shorten the fermentation time by nearly double, and the whole proces ...

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1.Keep the raw materials as fresh as possible. 2.Does not contain substances that are not suitable for fermentation, such as metals or non-biodegradable plastics. And some harmful substances such as heavy metals and organic compounds that are not suitable for composting. 3.No epidemiological conta ...

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1. First of all, the cow dung should be dried or drained to keep its moisture below 85%. Then add straw powder, so that the carbon ratio of raw materials (cow dung) and auxiliary materials (straw straw) is controlled at 23 ~28, the water content is controlled at 52%~68%. Finally, the organic fertili ...

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An adult pig excrete 3-5 kg of manure and urine per day, and the excretion of 10,000 pigs per day is 30,000-50,000 kg, that is, 30-50 tons per day. It is about 11,000-18,000 tons per year. The moisture content is above 80-90. The production of organic fertilizer from pure pig manure fails to meet th ...

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The fermented material in the heap has large parts, and the structure is inconsistent. Possible reasons and solutions: 1. Uneven mixing of raw materials or insufficient turnover: Improve the initial mixing method. 2. Uneven airflow or insufficient surround: Sort or crush compost to improve air distr ...

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1. Reduce the influence of temperature. During the operation of the equipment, each component has its own normal bearing range. For example, the temperature of the hydraulic oil in the hydraulic rotating system is 30-60 degrees. If the temperature is lower or higher, the equipment will be worn out e ...

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It is recommended to use aerobic fermentation, which can be fermented with a starter and it is better for crops. Chicken manure, pig manure, cow manure, and straw, sawdust, mushroom residue, etc. are in an appropriate proportion (feces account for 80-90%, other 10-20%) mixed. 1 ton of material (abou ...

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The disc granulator consists of an angled disc and a support frame. Its inclination and the rotational speed of the disc are adjustable. The belt conveyor continuously and quantitatively sends the materials mixed by the mixer to the disc. The material of the disc is bonded by the sprayed adhesive an ...

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Organic fertilizers can supplement organic matter to the land. Unlike chemical fertilizers, frequent use will damage the soil. There are many things that can be used as raw materials for organic fertilizers, such as winery lees, animal manure and even river pond silt. Cow dung can naturally be used ...

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1. Transport qualified raw materials such as nitrogen, phosphorus, potassium, and fillers to all relevant weighing equipment. 2. The weighed raw materials are sent to the mixer for stirring. 3. Transfer to the rotating disc of the disc granulator evenly. Sprinkle the liquid component or an appropria ...

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During the operation of the fertilizer dryer, it is inevitable that some noise will be generated, but the excessive noise not only affects the working process, but also causes harm to the body of the staff, so how to solve the noise of the dryer? 1. Replace old equipment If the dryer equipment has b ...

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