As a fertilizer granulator manufacturer, customers generally don’t know what kind of granulator they need when consulting us. The difference of fertilizer granulator is to select the appropriate granulation method according to the application requirements of materials. Zhengzhou Shengshi Machinery Co., Ltd. is here to introduce the method of fertilizer granulation and provide basis for customers to purchase fertilizer production equipment.

Fertilizer granulation equipment is just a general term. According to the fertilizer manufacturing process, it is mainly divided into wet method and dry method:

1. Wet granulation equipment: the main target material moisture content is more than 20%. There are many kinds of equipment and processing methods for wet granulation. For example: disc granulator, drum granulator, organic fertilizer granulator. This granulation method has continued. Through the application environment and processing requirements of different materials, the equipment has made great progress in continuous improvement.

For example, the particle size of organic fertilizer granulator is mostly between 1mm-6mm. Compared with wet granulation, dry granulation has the advantages of low energy consumption, environmental protection, no drying, no water and adhesive, and will not change the properties of materials; This is also the advantage of dry granulation different from wet granulation. Wet granulation equipment is more suitable for large-scale production of industrialized nitrogen, phosphorus and potassium fertilizer production line.

2. Dry granulation equipment: mainly refers to products with low moisture content. Generally, the water content below 10% is the zero boundary value. (very few materials can reach 16%, for example, some materials only contain crystal water). The particles produced by dry granulation are mostly irregular particles (such as common granular potassium fertilizer). The particle shape is generally similar to the shape of small gravel.

With the current industrial promotion and environmental protection requirements becoming more and more strict, many chemical and building materials powders need to form particles. Double roll extrusion granulator and flat molding granulator are commonly used in industry and agriculture.

More different types of granulators, go to https://fertilizergranulatormanufacturer.com/

The dumper is an important machine in the production of biological fertilizer project. Then, in the face of various compost fermentation soil dumpers, how to choose a suitable soil dumper, we summarize the following contents for purchase reference.

1. Performance: when we buy the dumper, we should first look at its performance and whether its performance is stable and safe. No matter what equipment you operate, you must first ensure safety. The performance of an equipment depends on the quality of the equipment. It can be used for a long time, which will greatly affect its service life.

2. Processing capacity: in order to determine the throughput required by the dumper, the amount of compost that can be turned every week during peak hours must be determined. The throughput of a particular lathe is determined by the speed of its working stroke. It can handle the size of inventory. Powerful machines usually have higher throughput because they handle larger inventory.

3. Site capacity: the treatment range is wider, especially for a given large number of compost piles, higher stacking materials. Self driving lathes require less access space than Trailer models.

4. Materials: the materials used by good manufacturers have good fiber content and light yeast viscosity. It can be used for composting and fermentation. It has strong crushing and mixing functions. Therefore, the pretreatment process of raw material mixing and crushing can be omitted, and the fermentation rate and progress of raw materials in the production process can be reduced. To make the material more uniform, loosen the.

For colloidal sludge with viscous function such as sewage treatment plant and filtered sludge, soft pile transfer point composting fermentation composter should be selected. Therefore, it allows faster dehydration, thereby shortening the fermentation time.

5. Cost: due to the size, speed, strength and characteristics of the machine. Consider procurement costs related to throughput and capacity. The greater the cost performance of large dumpers, the greater the amount of compost.

More different types of compost turners, go to https://compostturnermachine.com/

As one of the mainstream equipment of NPK fertilizer production line, compound fertilizer equipment must have its advantages. Because the compound fertilizer equipment can produce a variety of fertilizers, especially the coated fertilizer used in the current market. Coated fertilizer was boldly conceived as early as the beginning of last century. Through efforts, it finally realized and entered the era of coated fertilizer.

Advantages of coated fertilizer:

1. It can reduce the loss of fertilizer nutrients and significantly improve the utilization rate of fertilizer;
2. Avoid excessive fertilization and soil hardening of dry crops.;
3. Prevent the accumulation of nitrate in soil, pollute the environment and even poison human and livestock due to large amount of nitrogen fertilizer;

4. It can coordinate crop nutrient supply, implement balanced fertilization and achieve high quality and high yield;
5. Reduce the times of fertilization and save labor and time;
6. It is suitable for mechanized fertilization and can greatly improve the work efficiency of large-scale fertilization.

Selection principles of coating materials

Coating material is the material basis to ensure the function of coated fertilizer. In order to ensure the expected effect of coating fertilizer, the selected coating material must meet the following requirements.

1. Adhesion. After surface treatment, the granular fertilizer contacts with the powder of the coating material in the disc granulation equipment to make the coating material adhere to the fertilizer surface evenly, and finally seal the surface with a covering agent.
2. Spraying. The coating material is melted and sprayed on the fertilizer in a disc fertilizer granulator or drum fertilizer granulator, and then treated with an appropriate treatment agent.
3. Put the fertilizer to be coated together with the coating material into the fluidized bed and fully mix to form uniform particle coated fertilizer.
The above is the material selection requirements of coated fertilizer produced by compound fertilizer equipment and the advantages of coated fertilizer. Moreover, the production of this coated fertilizer is relatively simple compared with other fertilizers, and it is also the choice of fertilizer manufacturers who have just entered this industry.

More detailed info, go to https://compostturnermachine.com/phosphatic-granule-fertilizer-production-line-in-uzbekistan/

With the rapid development of intensive and large-scale breeding of livestock and poultry in China, the pollution of feces discharged from farms to the surrounding environment is becoming more and more serious. A large number of livestock manure is not used as resources, which has become one of the main causes of non-point source pollution in agricultural production.

In the face of the demand of a large amount of livestock manure and biological fertilizer projects, they are composted, harmless treated, and then reused to make high-quality biological organic fertilizer. The pollution of feces to the environment can promote the development of green agriculture.

Compost fermentation is an important part of livestock manure organic fertilizer production line. Turning over is an important measure to improve composting efficiency and quality. In the process of organic composting, the composting of modern industrialized livestock and poultry manure consumes a lot of human, material and financial resources. Developing corresponding production equipment can save time and effort. With the development of livestock manure composting technology, a number of special machinery for livestock manure turning and composting have been developed in the market.

The tipping machine includes walking fermentation tank, walking track, power intelligent control device, tipping bucket tipping section and tipping device (also known as moving car, which is mainly used in the case of multiple tanks). The working part of the dump pile adopts advanced electric drive, which can be lifted or not. The lifting type is mainly used when the tank width is no more than 5m and the dump depth is no more than 1.3m. It is suitable for the fermentation of livestock manure, sludge garbage, sugar filter mud, tank residue cake, straw sawdust and other organic wastes.

It is widely used in organic fertilizer plants, compound fertilizer plants, sludge and garbage plants, gardening, etc. Fermentation and dehydration operations on farms and mushroom plantations. It has the characteristics of simple operation, short fermentation cycle, sufficient fermentation and low pollution. The use of limited land area makes the large-scale harmless treatment of organic waste a reality.

More detailed info on poultry manure composting, go to https://compostmachinery.com/poultry-manure-composting/